We can supply quenched and tempered ASTM A514 steel plates size Thickness : 3 - 150 mm. The technical data of A514 steel is designed in standard ASTM A514/A514M-14. It specifies the A514 steel grades (Grade A, B, E,F, H, P,Q and S) the chemical compositio

According to data released by Japan Iron & Steel Federation (JISF) on May 29, the export volume of SS400 mild steel plate and so on ordinary carbon steel in Japan fell 23.2% in April from March to about 1.79 million tons.An official of JISF said on Mo

P460NL1 steel is normalized weldable fine grain steel. Fine-grained steel is understood to be steel with a ferrite grain size of 6 or finer after being tested according to the EN10028-3-2003 standard. P460NL1 plate is a highalloy steel, steel for pressure

On May 29, data from the Ministry of Industry and Information Technology showed that from January to April 2020, the steel industry showed a situation of oversupply, with high output hovering, NM500 wear proof steel plate included. Under the double squeez

Both P355NL1 steel and P460NL1 steel are low temperature quality steel for pressure vessels. However, P355NL1 steel is non-alloy quality steel, but P460NL1 steel is alloy special steel. Do you know the differences between P355NL1 steel and P460NL1 plate?

On June 1, the average price of 20 mm A283 Gr C ms steel plate in China was 530 usd / ton, up 5.61 usd / ton from the previous trading day. Yesterday, the trend of A283 Gr C ms steel plate futures fluctuated upward, the price of A283 Gr C ms steel plate r

42CrMo4 QT plate is supplied with quenching and tempering heat treatment. After such treatment, 42CrMo4 QT plate gets a good combination of strength and toughness. Meanwhile, 42CrMo4 QT plate is chromium molybdenum alloy steel with high fatigue strength a

Chemical composition of P460NL1 steel
Carbon: 0.18 max., Manganese: 1.10-1.70, Phosphorus: 0.025 max., Sulfur: 0.015 max., Silicon: 0.50 max., Chromium: 0.30 max., Molybdenum: 0.80 max., Nickel: 0.50 max., Vanadium: 0.10 max., Copper: 0.30 max., Nitrogen

On May 28, the average price of 4.75mm API 5L grade B PSL1 steel coil and so on hr coils in China was 510 usd / ton, up 0.84 usd / ton compared with the previous trading day. The black commodity futures market was shocked and strengthened yesterday, and t

S550Q steel plates are delivered in the quenched and tempered tempered state. S550 series steel can be divided into four grades such as S550Q, S550QL, S550QL1 grade, belonging to the European standard low 5261 alloy high strength steel EN 10025-6-2004. f

P420M is a special alloy flat steel product for pressure vessels, which can be welded with fine-grained thermo-mechanical rolled steel. The implementation standard is EN10028-6, number: 1.8824.

Weathering steel plate is a kind of common material in the industrial field, such as some bridge construction, highway and railway construction and automobile manufacturing industry. At the same time, the properties of weathering steel plate are better, a

ASTM A572 ms plate is low alloy high strength steel. ASTM A572 ms plate has five steel grade levels: A572 grade 42 (290), A572 grade 50 (345), A572 grade 55 (380), A572 grade 60 (415) and A572 grade 65 (450). Among them, A572 grade 42,50 and 55 are for ri

High strength low alloy A572 grade 50 Nb-V structural steel plate is American ASTM standard low alloy plate, equivalent to Chinese steel grade Q345B. A572 grade 50 steel is used in general construction and all kinds of construction machinery. The A572 gra

EN10028-3 P355NL1 material is a low-temperature quality steel of European Union standard.
Its quality parameters are:P355NL1 plates and sheets thickness BBN steel supply 8-260mm.

35CrMo material belongs to alloy structural steel. 35CrMo material has high static strength, impact toughness and high fatigue limit. Its hardenability is higher than 40Cr. 35CrMo material has high creep strength and endurance strength at high temperature

ST37 steel is a German DIN standard ms steel, but it is a general steel grade. There are several small steel grades for ST37, such as ST37-2, ST37-3U, ST37-3N, RST37-2, UST37-2. Among those ST37 ms steel, ST37-2 is the most widely used and well known stee

ASTM A588 weathering steel plate is weather resistant steel. It is better suited for heavy and load bearing structures. ASTM A588 weathering steel plate has higher strength and low alloy composition although it is structural steel. It is much-admired for

A517GrB steel plate is a high-strength quenched and tempered alloy steel for pressure vessels and welded boilers. A517GrB alloy steel should be killed steel, and should meet the requirements of A20 / A20M standard fine austenite grain size.

First, the properties of 35# steel and 35CrMo steel are different:1. 35# steel: 35# steel is a high-quality carbon structural steel with good plasticity and appropriate strength, good process performance and welding performance. 35# steel can be used in n

50CrV4 steel and 51CrV4 steel are produced by different European standards, and the materials are basically the same. The main difference between 50CrV4 steel and 51CrV4 steel is the carbon content:
Carbon content of 50CrV4 steel: 0.46-0.54
Carbon conte

20Cr alloy steel and 40Cr steel are mostly used to make carburized parts (oil quenching) with high core strength requirements, surface wear, cross section below 30mm, or messy shape and light load, such as: machine tool gearbox gears, gears Shaft.

Hardness test of NM500 wear resistant steel plate: because of the problem of oxidation layer and surface flatness on the surface of wear-resistant steel plate, it is better to mill 1.0-2.5mm off the surface of NM500 wear resistant steel plate, and then co

42CrMo alloy steel plate has high strength, high toughness, good high temperature strength, good machinability, medium cold bending plasticity, high hardenability and good welding performance. 42CrMo alloy steel plate is generally used in quenching and te

A106 Gr.A seamless steel pipe has very good welding performance. Due to the low C content, normally there will be no severe hardening structure due to welding, and the welded joint has good plasticity and toughness. It belongs to the ordinary carbon steel

42CrMo steel is a medium carbon alloy structural steel with good comprehensive properties and hardenability. It is commonly used in the manufacturing of gear, connecting rod, high-strength bolt and other important parts in the processing. Is the European

P355NH steel and P460NH are pressure vessel steel grades under EN10028-3 standard. P355NH steel is a non-alloy quality steel, while P460NH steel is a alloy special steel. Welcome to contact us if you are interested in our weldable fine grain structural st

P355NL1 steel and P355NL2 steel both are weldable fine gran steels for pressure purposes. These steel plates are supplied in normalized condition. For the chemical composition, there are subtle differences of phosphorus and sulphur content as follows.

Recently, the limited specification AR400 wear-resistant steel plate customized and produced by BBN steel for a vehicle manufacturing company was successfully delivered, with the limited specification of 10 × 2800 × 9450mm.In order to

42CrMo steel material is chromium-molybdenun alloy steel, and 42CrMo steel can be heated by various methods to yield a wide range of properties. 42CrMo steel material is capable of resisting creep in temperatures up to 538°C [1000°F] and m

ASTM A612 steel plates are carbon-manganese-silicon steel plates and are intended for welded pressure vessels for service at moderate and lower temperatures. According to ASTM A612/A612M standard, the maximum thickness of ASTM A612 carbon-manganese-silico

P460NH under EN10028-3 weldable fine grain steel standard is alloy special steel. It is always delivered in normalized condition. P460NH tensile strength is at 570_720 Mpa for thickness belows 60mm,even maximum 730 Mpa is OK for the product thicknesses up

P460NL1 and P460NL2 are European special alloy steels for pressure purposes and mainly used for manufacturing pressure vessels and boilers and tanks. The mechanical properties requirement of P460NL1 and P460NL2 steel are same.

ASTM A387 material is suitable for refining and gas treatment in hydrogenation reaction and conversion equipment at high temperature. The thickness of A387 steel plate can reach 250mm. According to different thickness and impact requirements, the heat tre

ASTM A387 GR.11 CL.1 steel plate is one of the chromium molybdenum alloy steel plates, and it is intended primarily for welded boiler and pressure vessels designed of elevated temperature service. ASTM A387 GR.11 CL.1 steel plate is applied in temperature

ASTM A387 gr 12 alloy steel plate is one of the ASTM A387 steel materials, which are classified by chromium and molybdenum contents. ASTM A387 gr 12 alloy steel plate is for elevated temperature applications in welded pressure vessels and industrial boile

30CrMo seamless steel pipe has high strength and toughness, high hardenability, and the critical hardening diameter in oil is 15-70mm; the thermal strength of steel is also good, with sufficient high temperature strength below 500 ℃.

There are many impurities in the raw materials of wear steel plate NM500 mills. Although the steel mills try their best to remove them in the process of steelmaking, some substances will inevitably be mixed into the molten steel from the furnace wall, sla

GB24510-2009 06Ni9DR material is a steel plate of -196 ℃ low temperature pressure vessel. Because of its good low temperature impact resistance and extremely low thermal deformation coefficient, it is widely used in LNG ships and LNG storage and transport

A387 gr 12 pressure vessel steel plate is chrome molybdenum steel with good corrosion and oxidation resistance, which makes it the first choice for sour service applications in the oil and gas industry. A387 gr 12 is available in 2 strength levels: ASTM A

EN S960QL steel is high strength steel, which provides a minimum yield strength of up to 960 MPa depends on thickness. EN S960QL steel is usually used for applications where mobile or fixed structures have to carry high loads – often in safety c

ASME SA516 Grade70 steel is an American standard container plate for medium and low temperature pressure vessels. Wholesale SA516 Grade70 steel plate China supplier, we can supply and export SA516Gr70 steel plates and sheets with large stock.

JIS SPA-C steel is cold rolled atmospheric corrosion resisting steel with good heat resistance according to JIS G3125. JIS SPA-C steel is resistant to the corrosive effects of rain, snow, ice, fog, and other meteorological conditions. SPA-C steel mechani

ASTM A387 chromium molybdenum steel plate is frequently shorten to ASTM A387 chrome moly steel plate. ASTM A387 is a kind of alloy steel used in a number of applications and industries.Molybdenum decreases the creep rate of ASTM A387 chrome moly steel pla

The steel plate S460NL is European standard high strength plate. The S460NL steel has higher comprehensive mechanical properties especially in normalizing or normalizing + tempering state. EN standard high strength steel plate S460NL is hot rolled low car

Marine steel plate refers to the hot-rolled steel plate used for manufacturing the hull structure produced according to the requirements of the classification society. It is mainly used to manufacture the hulls and decks of ocean-going, coastal and inland

S450J0 carbon steel plate is high tensile strength structural steel, and it can be readily welded to other weldable steel. S450J0 carbon steel plate is produced by fully killed steel process and supplied in Normalized or controlled rolling condition. S450

A387 GR 12 Cl 2 is an American Standard vessel plate. A387 GR 12 Cl 2 is smelted by electric furnace and LF / VD vacuum furnace refining method. A387 GR 12 Cl 2 vessel plate has the performance of preventing hydrogen embrittlement, hydrogen corrosion, hyd

API 5L X60 steel pipe is mainly used for the transportation of oil and gas, coal slurry, mineral slurry and other media on land and sea, as well as the pipes for offshore platforms, power stations, chemical industry and urban building structures.Main feat

1. The internal and external surfaces of API 5L X52 PSL2 steel pipe are not allowed to have cracks, folds, folds, delaminations, scars and scales. These defects should be completely removed. The grinding to remove surface defects should be a smooth transi

API 5L is a pipeline steel pipe specification formulated by the American Petroleum Institute, B is a kind of pipeline steel grade. In the API standard, the pipeline is divided into two levels: PSL1 and PSL2. In the standard, there are slight differences i

S450J0 material is hot-rolled non alloy steel under EN10025-2. The steel number of 450J0 material is 1.0590. The regular thickness of EN 10025 2 steel plate S450J0 material is not more than 400mm. EN 10025 2 steel plate S450J0 is usually delivered in hot

ASTM A709 bridge plate is widely used for erecting bridge structures, such as railway bridges, highway bridges, sea crossing bridges, etc. ASTM A709 bridge plate brings the advantages of reducing self weight, saving maintenance cost and improving construc

We can see ASME SA588 Gr A and so on weathering steel materials in many places, and we can see them on the bridge also. So why can ASME SA588 Gr A weathering steel plate be used on the bridge?1. Corrosion resistance: many bridges are designed to be close

There are different types of hot rolled carbon steel strips we can supply like hot rolled GB3524-83 ordinary carbon steel, hot-rolled wide-band steel for bicycles, pressure vessel hot rolled strips.
1. Hot-rolled ordinary carbon structural steel strip

The so-called cold drawn tube is to draw the metal with a cold drawing machine without heating. The advantage is that it does not need to be carried out at high temperature. The disadvantage is that the residual stress is large and cannot be drawn too lon

ASTM A709 bridge steel plate is one of the important steel materials in the industrial development. The reason why it is called weathering steel is that ASTM A709 bridge steel plate has good atmospheric corrosion resistance. At the same time, this kind of

ASTM A709 grade 50 plate is a high strength low alloy steel plate. ASTM A709 grade 50 plate is widely used in engineering structures, such as building steel structure, construction machinery, mining duodushan machinery, truck, bridge, pressure vessel, etc

Q345C seamless pipe is one of the materials of low alloy steel pipe.
Q345C seamless tube: Q345A, Q345B, Q345C, Q345D, Q345E
Main properties of Q345C seamless tube:
It has good comprehensive mechanical properties, good weldability, cold, hot workability

Q345B low-alloy steel pipe derusting should first clean the surface of the steel with solvent and emulsion. This method is only used as an auxiliary means of anti-corrosion, and can not really play the role of removing the rust of stainless steel pipe.

Corten B steel material has good atmospheric corrosion resistance and has been recognized and applied in many fields. What are the advantages and disadvantages of Corten B steel material?Advantages: Corten B steel material is used in the manufacture of ve

Low alloy steel has been widely used in the manufacture of construction machinery, ships, bridges, high-rise buildings, boilers and pressure vessels, electricity, and various vehicles. Below are the properties of low alloy steel.

16MnR is common low alloy steel, special steel for boiler and pressure vessel, and common material for boiler and pressure vessel. It has high strength and good plastic toughness. Common delivery status is hot rolled or normalized. It is a low-alloy high-

JIS SPA-C steel is made of carbon steel and copper, nickel, phosphorus and other chemical elements. The alloying elements make JIS SPA-C steel have better mechanical properties, as well as stronger corrosion resistance. Then what is JIS SPA-C steel yield

DIN ST37 2 steel is low carbon steel, and its carbon content is 0.20%, similar to that of S235JR steel or Q235B Chinese material. DIN ST37 2 steel is not as strong as mild steel ASTM A36, but ST37 2 steel is also widely applied by structural applications

ASTM A514 grades are Quenched and Tempered Alloy Steel with high strength for structural use. Among ASTM A514 grades, the A514 grade B, A514 grade S and A514 grade E are the most commonly used. ASTM A514 grades have a minimum yield strength of 100 ksi (69

1.Background Information
In January 2020, our client ordered 1830 Tons 12MnK U-Beam for Mine timbering. This customer is our regular client and is the largest steel importer in Uzbekistan, We've been working together for 5 years. In recent years,

42CrMo steel plate is heat treated and quenched, this material is a medium carbon high chromium alloy material. Welding this material should be welded with WEWELDING600 alloy steel electrode with excellent crack resistance. The mother body should be pre-h

ASTM A572 grade 50 is low alloy columbium-vanadium structural steel grade with high strength. It is intended for riveted or bolted construction of bridges. ASTM A572 grade 50 equivalent JIS steel material is SS490.ASTM A572 grade 50 is characterized by hi

High tensile plates ASTM A709 grade 50 is famous for its property in atmosphere corrosion resistance. ASTM A709 steels are often specified with Charpy tests referencing the specific zone or lowest anticipated service temperature. Below are some high tensi

ASTM A709 grade 50 steel plate is high strength structural steel utilized primarily in the manufacture of bridges. ASTM A709 steel is often specified with Charpy tests referencing the specific zone or lowest anticipated service temperature. There are vari

ASTM 36 seamless steel pipe is an American standard carbon structural steel pipe, which implements the standard ASTM A36. This standard applies to bridge and construction riveted, bolted and welded structures, and general purpose structural steel quality

ASTMA36 steel Vs Q235B steel
ASTMA36 steel is equivalent to Q235B steel. However, what is the difference between ASTMA36 steel and Q235B steel.
ASTMA36 steel Vs Q235B carbon steel
ASTMA36 steel is the material of the American Standard ASME standard (eq

EN10025 S275JR carbon structural steel plate is mainly composed of phosphorus, sulfur, silicon, and copper. EN10025 S275JR steel has carbon and manganese in larger percentage as compared to other steel alloys. The S of S275JR determines as the corresponde

Do you know difference between A36 and S275JR carbon steel plate? A36 carbon steel plate is under American Standard ASTM A36 and S275JR carbon steel plate is under European Standard EN10025-2.There is difference between A36 and S275JR carbon steel plate s

For ASTM A709 VS ASTM A572 steel plate, both of them are high strength steel. But A709 steel and A572 steel application are different. Let us check it in detail.ASTM A709 steel encompasses carbon, low alloy high strength, and quenched and tempered alloy s

ASTM A572 steel grade 50 plate is hot rolled structural steel with industry leading tolerance, concentricity, and straightness. ASTM A572 steel grade 50 is made to meet specific mechanical properties. Let us check ASTM A572 steel grade 50 properties toget

EN S460QL steel is high yield strength structural steel grade in the quenched and tempered state, and it can be used in mechanical engineering, suspension arm and others parts in machine. EN S460QL steel is also called high-strength constructional steel.

Q345B material: It is a low carbon alloy steel (c <0.2%), with good comprehensive performance, good low temperature performance, cold stamping performance, welding performance and machinability.
Q345R material: It is a special plate for pressure vessels

S275JR EN 10025 steel is structural grade steel with a minimum yield strength of 275 N/mm&sup2;. S275JR EN 10025 equivalent steel material in China is Q275 steel.S275JR EN 10025 equivalent steel Q275 is a Chinese carbon structural steel, whose minimum

For EN 10025 S690QL steel, "S" means structural steel, "Q" refers to the delivery condition is quenched and tempered, and "L" means that the average minimum values for impact energy have been defined at a temperature of &

S690QL is a structural steel grade under EN10025-6 standard. It is produced to give high yield strength during usage. S690QL steel can be heat treated by quenching and tempering techniques. For the high strength nature, S690QL steel will promote leaner de

SA588 Grade A carbon steel plate is high strength low alloy structural steel with 345Mpa minimum yield point to 100mm thickness. The chemical composition of SA588 Grade A carbon steel plate allows it to exhibit increased resistance to atmospheric corrosio

Weathering steel is called landscape weathering steel when it is used in the landscape. Weathering steel is used in many fields because it has rust and corrosion resistance, and has the advantage of 4-8 times higher atmospheric corrosion resistance than o

ASTM A588 weathering steel plates are low alloy high strength structural steel with good atmospheric corrosion resistance. ASTM A588 weathering steel plates have 4 grdaes level, they are: A588 grade A, A588 grade B, A588 grade C, A588 grade K.ASTM A588 we

SPA-H corten steel is a copper chromium alloy steel. SPA-H corten steel composition especially the added alloy elements display a greater level of resistance to atmospheric weathering when compared to other unalloyed steels. SPA-H corten steel composition

Where to find SA588 Gr A corten steel manufacturers? You can search both by search engine such as Google or B2B platform such as Alibaba, etc. There are a lot of SA588 Gr A corten steel manufacturers in China, BBN steel is one of them.SA588 Gr A corten st

Corten A and corten B steel sheets offer good resistance to corrosion. They are characterised by rust-brown colour. When corten A and corten B steel sheets are exposed to the elements, they will form protective layer naturally through oxidisation. The lay

1. Background Information
On August 29th Clients from Senegal visit us and want to know more about BBN to build a long relationship with us. They have a big demand of ship building steel plates with thickness 6mm and thickness 8mm to Senegal Navy, and ou

1.Background Information
The customer is the largest steel importer in Uzbekistan, and they supply mainly to UZB Government. We are their main supplier in China and we&#39;ve been working together for 5 years. Recent years China Government strongly s

1.Background Information
The customer is the largest steel importer in Nigeria, and they supply mainly to NNPC Nigeria. We BBN win Nigeria NNPC pipeline and offloading platform project at April 2019. It is including 4068 tons API 5L X52Q PSL2 3LPE seamle

ASTM A588 steel plates are well known for its weathering ability. Unlike general steels, the corrosion-resistant properties of A588 steel become stronger when exposed to external conditions, even without painting. There are many ASTM A588 steel suppliers

Corten A steel is ASTM standard atmosphere corrosion resistant steel. There are also other similiar founction ASTM steel such as ASTM A242, ASTM A588, ASTM A606, ASTM A709 and ASTM A847. Corten A equivalent steels are such as SPA-H, B480GNQR, 09CuPCrNi-A,

The bridge steel ASTM A709 grade 50 is structural steel used in the construction of bridges. It is usually quenched and tempered to get good properties. The atmospheric corrosion resistance of bridge steel ASTM A709 grade 50 in most environments is substa

Both ASTM A588 grade A plate and A242 plate are widely used atmospheric corrosion resisting steels. What is the difference between ASTM A588 grade A plate and A242 plate?ASTM A588 grade A plate is high strength low alloy structural steel specification wit

ASTM A514 grade B plate is quenched and tempered alloy steel plate with many attractive advantages and characteristics. It is lower-cost, high performing steel material for structural use and high wear machine applications. ASTM A514 grade B plate is know

ASTM A709 steel is one of the most sought-after materials for outdoor infrastructure. ASTM A709 steel includes nine grades that are available in four yield strength levels as: Grades 36 [250], 50 [345], 50S [345S], 50W [345W], HPS50W [HPS345W], HPS70W [H

35CrMo thick-walled steel pipe: The amount of hot-dip galvanizing is very small and can only be 10-50g / m2, and its own corrosion resistance and constant pressure are much more than the hot 35crmo thick-walled steel pipe. Reliable 35CrMo thick-walled ste

Tangshan carbon steel billet yesterday and some local mills in Changli had a stable output of 3,000, and some steel plants in Qian&#39;an had a stable output of 3030. In the early morning session, steel mills in Changli area rose 20 to 3020. After the

ASTM corten A weathering steel plate is also known as atmospheric corrosion resistance steel, as well as corten steel. ASTM corten A weathering steel plate is the material that between normal carbon steel and stainless steel and with low alloy content.The