Dec-07-2020
51CrV4 material is alloy steel grade of EN chemical designation. It is a higher level of spring steel. 51CrV4 material is a good choice to make springs with high load and big size cross-section. The addition of vanadium in 51CrV4 material can refine its g
Dec-07-2020
09MnNiDR steel plate is a kind of steel for ultra-low temperature pressure vessels. The steel plate is widely used in low-temperature pressure vessels at -45~-70℃. Mainly used in the manufacture of petroleum, chemical equipment towers, CO2 absorption towe
Dec-04-2020
Both A572 grade 50 and A709 grade 50 steel are low alloy high strength steel. A572 grade 50 or A709 grade 50, what is the difference? A709 grade 50 steel is the bridge steel specification and A572 grade 50 steel is the building steel specification.A709 gr
Dec-03-2020
Pressure vessel steel A516 grade 60 is boiler quality steel. It is ideal for boiler and pressure vessel and storage tank fabrication where improved notch toughness is important. A516 grade 60 plates with a thickness of less than 40mm can be supplied "
Dec-02-2020
Pipeline steel API 5L X42 PSL1 is also called L290 steel. The name has much to do with API 5L X42 PSL1 strength, that is, the minimum yield strength is 42100 Psi or 290 Mpa. Pipeline steel API 5L X42 PSL1 is higher level steel than API 5L grade B. Pipelin
Dec-01-2020
ASTM A387 grade 11 steel is pressure vessel grade steel for use in elevated temperature service. ASTM A387 grade 11 steel is used in a variety of industries and is highly effective, particularly in the oil, gas and petrochemical industry, where liquids an
Nov-30-2020
ASTM A516 grade 60 steel is pressure vessel quality steel. It offers an optimum combination of energy, weldability and notch toughness. ASTM A516 grade 60 steel plate in thickness of 40 mm [1.5 in] or under it normally supplied in as-rolled condition. AST
Nov-27-2020
ASTM A179 steel pipe is known as condenser steel pipe. ASTM A179 steel pipes are produced in a seamless and cold-drawn process. BBN steel can supply ASTM A179 condenser steel pipe, heat exchanger steel pipe, low carbon steel pipe, seamless steel pipe, col
Nov-26-2020
Low temperature resistant steel (steels for low temperature service) refers to alloy steel suitable for applications below 0℃. Those that can be used below -196℃ are called cryogenic steel or ultra-low temperature steel.Low temperature resistant steel sho
Nov-25-2020
40Cr steel is one of the widely used steels in machinery manufacturing. After quenching and tempering, it has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity.
After quenching and tempering, 40Cr
Nov-25-2020
A387 gr12 cl2 steel is shorten for ASTM A387 grade 12 class 2 steel. Its tensile strength is at 450-585 Mpa and yield point shall be above 275 Mpa. It is a high quality chrome molybdenum steel with excellent anti corrosion characteristics. What is A387 gr
Nov-24-2020
ASTM A203 Grade B material is a nickel-alloy steel plates intended primarily for welded pressure vessels in low temperature environment. As a steel making practice, the steel shall be killed and shall conform to fine grain size requirements. The heat trea
Nov-24-2020
What material is 40B steel plate?
40B steel plate is alloy structure steel plate formed by adding boron element into carbon structural steel with 0.40% carbon content. Its hardness, toughness and hardenability are higher than that of 40Cr steel. After qu
Nov-23-2020
Q370qC, Q370qD, and Q370qE steel materials are structural steel plates for bridges. The Q370 series bridge steel plate has high strength, toughness, and bears loads and impacts of rolling stock, and has good fatigue resistance, certain low temperature tou
Nov-21-2020
Recently, 137-142 mm thick low Si chromium molybdenum steel plates of BBN steel were successfully delivered to customers, which will be used in heavy crude oil processing project.The qualified rate of flaw detection and surface of this batch of hydrogenat
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