Both C45 steel and C50 steel belong to high strength medium carbon steel. The carbon content of C45 steel and C50 steel is 0.45% and 0.50% respectively. The main difference between C45 steel and C50 steel is that the hardness of C50 steel is larger.In the

Hot rolled steel coil: on October 22, the average price of 4.75mm hot rolled steel coil in 24 major cities of China was 588 usd / ton, up 1.35 usd / ton compared with the previous trading day. Yesterday, the spot market mentality is more optimistic, and b

In recent, the arrival volume of iron ore continues to be high, and the port inventory continues to accumulate. From the perspective of shipping schedule, the late arrival volume remains at a high level. However, at present, the profit of the steel mill i

Looking back on last week's API 5L X42 PSL1 steel market, it showed a weak trend of shock. The steel price index fell, of which medium plate and hot rolling fell by 15 and 31 points respectively; in terms of raw materials and fuels, the dollar ind

27SiMn steel material chemical element: C: 0.24-0.32, Si: 1.10-1.40, Mn: 1.10-1.40.27SiMn steel material mechanical properties: tensile strength 980 MPa; yield strength: 835 MPa; elongation after fracture: 12; reduction of area: 40; impact energy: 39J.For

This week, the price of ASTM A36 hot rolled coil in the United States continued to rise, and the market was bullish. As of October 14, the ex factory price of American hot rolled coil mills (Midwest) was $717 per ton, the highest since April 30, 2019. The

When applying Q345B large-diameter seamless square pipe, pay attention to the relevant application objectives and application methods and characteristics. The specific performance is that the main purpose is relatively wide, and it can be applied anywhere

What is S690QL material specification? S690QL material is high strength structural steel produced in compliance with EN 10025-6 technical standard. The main S690QL material we supply is S690QL steel plate, which is quenched and tempered for heat treatment

16MnR steel is a common low-alloy steel, is a common material for boiler pressure vessels, steel, boiler pressure vessels. The steel now is replaced by Q345R grade. Its high strength, good plastic toughness. The common delivery status is hot rolling or no

In September, the expected peak season did not appear, and 12Cr1MoV alloy steel production was tightened. In October, there is still room for market demand to rise, and steel enterprises also have expectations for this. It is expected that demand will lea

S460NL steel equivalent: Q460C, Q460B, Q460D, Q460E in Chinese steel standard GB/T1591. S460NL executive standard is the European specification EN10025-3 hot rolled normalized weldable fine grain structural steel. This steel is used for large ships, bridg

GB/T 3077 35CrMnSiA alloy is hot rolled strucutral steel for machine structural use and precision steel machining services. 35CrMnSiA steel is used to manufacture heavy-duty, high-strength, high-toughness parts and high-strength components. It can also be

In September, the SS400 structure steel market demand showed a trend of "internal and external differentiation, overall shortage". The demand of domestic SS400 structure steel market is limited, which is lower than the market expectation. In the

Recently, weather pollution has piled up. The Ministry of Ecology and Environment has issued a notice on the performance grading of key industries in heavily polluted weather, announcing emission reduction measures for heavily polluted weather in many pla

In September, the growth trend of Asian flat steel products market slowed down, with China's market rising and falling. China's domestic steel plate prices fell 1.6% month on month in September, ending a four month rise. In September, the

ASTM A514 steel plate is quenched and tempered steel for structural application. As for ASTM A514 steel plate machinability, ASTM A514 steel can be done cutting, welding, drilling, milling, general machining and so on processing.ASTM A514 steel plate mach

In the second half of 2020, EN10025 S690QL steel price may rise to a certain extent, which may appear after the national day.First, the second half of the production season, EN10025 S690QL steel demand is very large, and because of environmental protectio

EN10028-2 CrMo steel plates: P235GH, P295GH, P295GH, P355GH, 16Mo3
EN10028-2 P355GH material is the European standard CrMo steel pressure vessel plate, the implementation standard: EN10028-2.
P235GH, P295GH, P295GH, 16Mo3 CrMo steel plates have good pla

TB/T 1979 railway vehicles used steel : 05CuPCrNi, 09CuPCrNi, Q400NQR1, Q450NQR1, Q500NQR1, Q550NQR1
TB/T 1979 Corrosion-resistant steel series for railway vehicles is mainly used for the manufacture of high-strength atmospheric corrosion-resistant hot-r

Precautions for the welding process of ship steel plate
Control of welding line energy:The DNV GL grade B ship steel plate should be welded strictly in accordance with the process specification, and the welding heat input is generally controlled below 50

JIS G3101 SS400 steel is one of the most commonly used hot rolled general structural steel. JIS G3101 SS400 steel is usually supplied as SS400 steel plates, sheets, flats, bars, sections, etc.. No matter what form it is, JIS G3101 SS400 chemical compositi

ASTM A612M steel plate is PVQ steel, otherwise known as "pressure vessel quality steel". That means, ASTM A612M steel plate is steel specially intended for pressure vessels, which require higher standards for chemical composition and material pr

Both 35CrMo and 42CrMo steel are Chinese alloy steel materials. And they have high strength and toughness, good hardenability, and no obvious temper brittleness. Besides that, 35CrMo and 42CrMo steel usually do quenching and tempering treatment. After tha

In the first quarter of 2020, the total volume of EU S690QL material and so on steel exports to third countries decreased by 9% year on year. In the first four months of 2020, due to a 15% year-on-year decrease in flat long products exports and a 13% year

US steel announced on September 14 that it would increase its flat steel product price by at least $60 per short ton. The quotation for hot rolling steel coil is new spot inquiry, the lowest price is 600 US dollars / short ton, and the quotation of cold r

20Cr material is a kind of Chinese GB standard alloy steel. 20Cr material is usually in form of 20Cr round bar, 20Cr steel pipe, 20Cr steel plate, etc. 20Cr material composition is characterized by Chrome elements, and it has good comprehensive mechanical

51CrV4 steel is a chromium vanadium alloyed heat-treatable steel, and it is also known as 51CrV4 spring steel. 51CrV4 steel is commonly supplied in the as rolled condition. And 51CrV4 steel is also suitable for oil quenching and tempering, after which the

On September 10, the price of carbon steel plate in Handan market remained stable. The mainstream price of 14-20 specification Q275 carbon steel plate is 3880 yuan/ton, and the price of low-alloy Q345C is 220 yuan/ton.

A387 grade 11 class 2 steel material is chrome molybdenum alloy steel under ASTM A387/A387 technical standard. The chrome molybdenum alloy elements increase the temperature tensile strength of A387 grade 11 class 2 steel material, and make it applicable f

On September 10, the market price of SM570 steel plate in Zhengzhou is stable, and market transactions are average. As of press time, the price of 14-25mm thickness SM570 carbon steel plate in Zhengzhou market is 4150 yuan/ton.

On September 8, the price of Zhengzhou medium plate was mainly stable. The current market price of BBN STEEL medium plate ASTM A36 carbon steel thickness 10mm size is 4280 yuan/ton, the market price of ASTM A36 medium plate 14mm size is 4180 yuan/ton, and

SS400 material is well known in building and structural constructions. SS400 material is a kind of mild steel. What is the difference between mild steel and SS400 material? First, we need to understand what is mild steel.Mild steel is the mildest type of

The anti corrosive steel SPA-H is designed by adding Cu, P, Cr and Ni in low carbon steel. The corrosion resistance of anti corrosive steel SPA-H is excellent, and the dimensional accuracy, plate shape, surface quality and formability are also good, which

Special attention should be paid to the preheating of NM400 wear-resistant plate, so that the entire interface of the wear-resistant plate is evenly heated to avoid local overheating in the area contacting the heat source. Low-speed cutting: Another way t

35CrMo steel is a Cr-Mo series alloy structural steel, which is mainly used to manufacture important parts in various machines that bear impact, bending, and high loads. 35CrMo alloy structural steel has high static strength, impact toughness and high fat

50CrMo4 and 42CrMo4 steel plates are produced according to technical standard EN10083-3. They are chromium molybdenum alloy steel with high hardenability, good toughness and small deformation during quenching. Do you know what is the difference between: 5

1. Background information
In APRIL 2017, our Thailand customer purchased 100 tons Corten plate from us . After the experience of first cooperation,we built strong relationship with each other and provide Corten plate to them on every month. In 2019 Nov

This project is a government-led project, there are strict inspection requirements for the quality of the goods, delivery time and supplier qualifications. Bebon has the professional product production process, quality system and a large number of success

1.Background Information
In November 2019 Clients from Russia visit us and want to know more about BBN to build a long relationship with us. They have a big demand of 2Cr13 round bars with diameter 140mm and 180mm to do machining work to be drilling tool

1. Background Information
Our customer is one leading company of pressure vessel and boiler manufacturing in Iran. In May of 2019, after one trail order, they experienced our full service and good quality control. Since then, they fully trust BBN, no mat

1. Background Information
Our customer is one leading company of pressure vessel and boiler manufacturing in Iran. In May of 2019, after one trail order, they experienced our full service and good quality control. Since then, they fully trust BBN, no mat

1. Background Information
This is one big EPC group in India, mainly for supplying quality products for Power, Oil, Gas & Pharmaceutical industries and superior EPC solutions. Our this customer has established a significant market share and phenomena

1. Background Information
The customer has more than 20 years in steel purchasing and importing in Bangladesh. And he has close network with local textile industries.This order is for one of its local 100% export oriented textile group production line. W

BBN steel supply ASTM A516 pressure vessel steel plates with full steel grade levels and sizes. Among those A516 steel grades, A516 grade 60 and A516 grade 70 are used most. So a lot of questions such as A516 grade 60 VS grade 70 steel and so on about the

A387 Gr 11 Cl 2 steel is alloy steel and it is supplied in normalized and tempered condition. The main alloy elements of A387 Gr 11 Cl 2 steel are chrome and molybdenum. Therefore, A387 Gr 11 Cl 2 steel is also called A387 Gr 11 Cl 2 chrome molybdenum ste

SM520C steel is high strength steel for welded structrual purposes. The excessive technical standard of SM520C steel is JIS G3106. SM520C steel can be rolled into SM520C steel plate, SM520C steel coil, SM520C steel sheet, SM520C steel strip. It can also b

Last week, China's API 5L X52 PSL1 steel material market fluctuated in a narrow range, with limited ups and downs. On the one hand, the off-season effect continues, the demand for API 5L X52 PSL1 steel material continues to be weak, while the outp

A299 Gr B steel plate is a C-Mn-SI carbon steel for boiler and pressure vessel plate. It is generally used for various welded parts whose working temperature does not exceed 400°C, such as boiler steam drum, pressure vessel, etc. The steel is required to

Supply pressure will weaken the driving force of increased demand on prices. The biggest constraint on API 5L grade X56 PSL2 steel prices in the later period lies in the supply. First of all, API 5L grade X56 PSL2 steel inventory is still at a high level.

Since 2020, facing the pressure of the new crown epidemic on economic growth, the government has actively expanded effective investment, strengthened investment in traditional infrastructure and new infrastructure, expanded investment in strategic emergin

Welding performance of 40Cr steel plate: It is easy to segregate during crystallization and is more sensitive to crystallization cracks (a kind of thermal cracks). It is easy to crack in the arc crater and the concave part of the weld during welding.

The price of 51CrV4 flat bar in China went up and down yesterday. Today, the black futures market oscillates and differentiates, the steel spot market is low-priced transactions, and the market mentality is generally stable. The black futures market has d

Heat Treatment and Performance Analysis of 40Cr steel flats
After quenching and tempering, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. The hardenability of steel is good, this kind of

"Golden Nine Silver Ten" is actually a time concept. The weather in September and October is often conducive to construction, leading to a sharp increase in API 5L X42 PSL1 plate and so on steel demand, and making the "Golden Nine and Silve

On August 24, the mainstream trend of the latest hot-rolled coil prices in Tianjin market performed smoothly. The price of BBN STEEL hot-rolled coil 3.0*1500*C size Q235B carbon steel: 4100 yuan/ton, the price has not changed from yesterday. The price of

Last week, the A516 Gr 65 carbon steel plate market rose first and then fell, and the overall situation has not yet shaken off the shock. In the first half of the week, driven by the positive macroeconomic expectations and the general recovery of the fina

EN 10025-4 S355ML steel plate is a hot-rolled weldable fine-grained structural steel. S is the meaning of structural steel, 355 indicates that the small yield value of the relevant thickness less than 16mm is 355MPa, and M represents his delivery, that is

At present, the national economy continues to recover steadily. The National Standing Committee has made arrangements to consolidate the foundation for economic recovery and further implement financial policies to support the development of the real econo

Today, China's A387 gr 11 alloy steel sheet stock price continues to be weak, terminal demand is weak, and overall transaction performance is sluggish. Among them, the A387 gr 11 alloy steel sheet social inventory fell for the third consecutive we

API 5L grade B hot rolled steel coil shows a boom in supply and demand: With the gradual recovery of the global economy and the recovery of China's manufacturing industry, API 5L grade B hot rolled steel coil terminal consumption has shown a quart

Yesterday, the average price of 42CrMo4 heavy plate in China's major cities rose from the previous trading day. The transaction of 42CrMo4 heavy plate market was fair, and some markets raised the selling price in a narrow range. After the rise, th

On August 17, China's steel market rose slightly. The domestic financial market generally recovered, boosting market confidence, the purchasing activity of middlemen and end customers increased, and the price of corten A weather resistance steel c

For this week, supply: Overall, the current steel mill production situation is basically normal, coupled with the positive expectations, production enthusiasm is fair, so it is expected that the supply of A588 grade A bridge steel will continue to be stab

Yesterday, the average price of corten A hot rolled steel coil in major cities in China rose slightly from the previous trading day. Today's black commodity futures rose and fell, closing up 0.82%. The spot market's early quotations rose s

According to the Customs Import and Export Express, in July 2020, China imported 2.066 million tons of AR500 bulletproof steel plate and so on steel products, an increase of 728000 tons compared with the previous month, with a month on month increase of 3

BBN steel is a manufacturing enterprise integrating the distribution and processing of corrosion-resistant steel materials. The main grades of corrosion-resistant steel materials and products Corten A, Corten B, A588 Grade A, A588 Grade B, A588 Grade C.

The unique process of weather-resistant steel A588 grade A gives it unique and unusual characteristics. Weather-resistant steel A588 grade A plates have four major characteristics, let's learn about the details.

According to the data released by the General Administration of Customs, in July 2020, China exported 4.176 million tons of API 5L X70 PSL1 pipeline steel and other steel products, an increase of 475000 tons compared with June, a month on month increase o

At present, among the 35# steel plate manufacturers in Henan, BBN STEEL ranks first in inventory, with a very complete range of specifications and size, covering 35# medium-thick plates and 35# hot-rolled coils. If clients have special needs, BBN STEEL ca

Yesterday, API 5L grade B steel coil prices fell slightly in major cities of China. Today, the black commodity futures market fluctuated and closed down 0.26%, while the spot market had a strong wait-and-see mood, and the API 5L grade B steel coil busines

Q345E to GB/T 1591-2008 standard is a low alloy high strength structural steel. The company mainly supply various of high quality alloy and carbon steel plates, Q345E round bars and plates, which are widely used in petroleum, building, chemical industry,

Last week, the continuous rise of futures and steel billets boosted the business mentality of merchants. The downstream was boosted by this, the market trading atmosphere was warming up, the shipment volume was large, and the market price mainstream was g

With the stability of the domestic epidemic situation and the continuous improvement of China's economic policies, the commonness of API 5L X52 steel market in recent years mostly comes from the optimistic expectation at the macro level, which pro

API 5L X60 PSL1 pipeline steel is widely used in the field of long-distance transportation of oil and natural gas. As API 5L X60 PSL1 pipeline steel requires good impact toughness and DWTT performance, low carbon + niobium composition design is generally

Today, S460NL plate market tends to be strong and volatile, 25% hr coil stable, 3% down, 72% up; 32% S460NL plate and other medium plate stable, 3% down, 65% up.The growth of S460NL plate and other medium plate markets slowed down, and the shortage prices

A few days ago, the Cr Mo steel plate with thickness of 172 mm and weight of 49.58 tons provided by BBN steel was delivered to the customer and will be used in oil refining projects. The thickness and single weight of this batch of Cr Mo steel products ar

1) Grade: Q390A, Q390B, Q390C, Q390D, Q390E, Q420C, Q420D, Q420E,Q460C, Q460D, Q460E, Q550C, Q550D, Q550E, Q690, Q690C, Q690D, Q690E, Q690F, Q800C, Q800D, Q800E, Q800F, SM570, HG70C, HG70D, HG70E, HG785D, HG785E

In July, the PMI of the steel industry was 49.2%, down 0.1% from the previous month, and the steel industry remained relatively stable. The sub index shows that the growth rate of API 5L X52 PSL2 steel material production has dropped, the market demand is

Today's black futures fluctuated weakly. In the morning, API 5L X65 PSL2 steel prices in most areas of China rose steadily and slightly. From the perspective of transactions, the volatile operation of futures disks has a certain impact on the spot

on July 28, the quotations of SPCC cold-rolled coils in China cold-rolling market were basically stable, and market transactions were weak. According to feedback from traders: the trend of electronic futures is weak, market quotations are basically stable

From April, the output of ASTM A514 plate recovered rapidly. In May, the average daily output of crude steel reached a record high, and in June it reached a record high. In July, the average daily output of crude steel remained at a high level of about 3

1.Background Information
This customer is a most reliable international engineering service provider. On top of that, 3 factories has been build up in 3 countries such as Taiwan, China and Vietnam. They purchased for their cyclone equipment construction

1.Background Information
Henan Bebon Iron &Steel has the very good cooperation with a Thailand customer. He is our regular customer. We cooperated with each other since 2016. Every year they purchased more than 300,000 USD every kind of steel product

1. Background Information
Henan Bebon Iron &Steel has the very good cooperation with a Thailand customer. He is our regular customer. We cooperated with each other since 2016. Every year they purchased more than 300,000 USD every kind of steel produc

1.Background Information
Henan Bebon Iron &Steel has the very good cooperation with a Thailand customer. He is our regular customer. We cooperated with each other since 2016. Every year they purchased more than 300,000 USD every kind of steel product

1.Background Information
The customer has 200 years of passion for metal, and their machinery ability including Laser cutting, Laser punching, Pressing, Bending, Welding, Spot welding, Stud welding, Sawing, Milling,
Turning, Tapping, Drilling, Wood mill

Q355NHD grade steel has the characteristics of high-quality steel such as strength and toughness, ductility, forming, welding and cutting, abrasion, high temperature and fatigue resistance. We have 500 tons atmospheric corrosion-resistant steel plates pro

Since the beginning of this year, the market price of ASTM A572 carbon steel in China has shown a trend of first falling and then rising. Novel coronavirus pneumonia was basically stable in January, and steel prices fell sharply after the Spring Festival.

A203GrE steel plate belongs to ultra-low temperature container plate. A203Gr has good impact toughness and mechanical properties in low temperature environment, and is usually used in low temperature environment of -70～-101℃ (the tempered state can reach

On July 21, the average price of 4.75mm hot rolled steel plates and coils in 24 major cities across the country was 4095 yuan/ton, an increase of 7 yuan/ton from the previous trading day.On the whole, the market has a strong wait-and-see sentiment. The ex

On July 21, the average price of 4.75mm hr mild steel coil in 24 major cities in China increased 1 usd/ton from the previous trading day. Yesterday, the black commodity futures market fluctuated upward, and the spot market was more optimistic, with mercha

In June, the growth of the main steel industry accelerated, and the demand for steel in the domestic market was strong. However, due to the rapid release of steel production capacity, steel exports continued to decline, the market situation of oversupply

Under the stimulation of macro policies, the market bullish mentality is high. When the accumulated rising A283 Gr C steel coil social inventory and the continuously increasing steel mill capacity encounter the seasonal off-season influence, the falling r

BBN steel has been engaged in pressure vessel and boiler steel such as A516 grade 60 tank plate, as well as all kinds of other steel materials for many years. We are not only an experienced steel plates manufacture, but also a well known steel stock keepe

On July 17th, the price of Zhengzhou medium thick plate is mainly stable. The market price of Q235B steel plate 10mm is 4270 yuan/ton, the market price of Q235B plate 14-25mm is 4020 yuan/ton, and the market price of BBN steel A572 grade 60 alloy steel.

A36-Cr steel is made of A36 carbon steel by adding Cr element. Our company can supply alloy steel plate A36-Cr 500 tons in Shanghai warehouse. For A36 carbon steel or A36-Cr alloy steel plates stock price, pls feel free to contact us.

EN S355J2 low alloy steel plate is high strength structural steel under European steel standard EN 10025-2. S355J2 steel plate needs to do low temperature impact under minus 20 centigrade. That also means S355J2 low alloy steel plate can work well under l

40Cr steel delivery status: annealed
Hardness of 40Cr material ≤207HBS.
40Cr material is a medium carbon modulation steel, cold heading die steel. The steel is moderately priced and easy to process. After proper heat treatment, certain toughness, plasti

Recently, we have successfully delivered more than 360 tons of 1500MPa high-grade AR500 wear resistant plate for a large wine brewing enterprise. 1500MPa is a high-grade wear-resistant steel used in wine brewing industry.In order to meet customers&#39

40# steel is a high-quality carbon structural steel, 40# represents a carbon content of 0.40%, the actual content is 0.37% ~ 0.44%. High quality means that the content of P and S is required, the content of p must not be greater than 0.035%, the content o