Who makes A588 Grade K railway vehicle steel steel plates

The company produces seamless steel pipes such as GB, ASTM, etc. all year round, including low and medium pressure boiler steel pipes, high pressure boiler steel pipes, A588 Grade K railway vehicle steel seamless steel pipes for ships and petroleum cracking A588 Grade K railway vehicle steel steel pipes, Seamless steel pipe, oil sleeve steel pipe, pipeline steel pipe, hollow sucker rod, common fluid steel pipe, structural pipe, kauden steel pipe, seawater corrosion-resistant titanium pipe and imported alloy steel pipe are used for high-pressure fertilizer equipment. The products are widely used in petroleum, chemical, electric, boiler, ship, machinery and other industries, and have been sold all over the country. Many A588 Grade K railway vehicle steel products have been exported to the Middle East, India, Southeast Asia and Europe and America.

40CrMo alloy structural steel specification
Grade: 40CrMo
Standard: GB/T 3077-1988
Mechanical properties:
Tensile strength σb (MPa): ≥1080 (110)
Yield strength σs (MPa): ≥930 (95)
Elongation rate δ5 (%): ≥12
Section shrinkage ψ (%): ≥45
Impact energy Akv (J): ≥63
Impact toughness value αkv (J / cm2): ≥78 (8)
Hardness: ≤ 217HB
Sample size: Sample blank size is 25mm

Strip steel is a kind of steel plate with thin thickness, narrow width and long length. Strip steel can be made of common carbon steel, carbon structural steel, spring steel, tool steel, stainless steel, etc. Strip steel has the advantages of high dimensional accuracy, good surface quality, easy processing and material saving. There are many kinds of strip steel, A588 Grade K railway vehicle steel. Hot rolled steel strip is mainly used for cold-rolled billets, cold-formed steel billets, welded steel pipe billets, manufacture of bicycles and small hardware products.

Manganese steel plate is a kind of common steel, which is a kind of high-strength anti manganese steel. A588 Grade K railway vehicle steel, Manganese steel plate is mainly used to bear the impact, extrusion, material wear and other severe working conditions. It is a typical anti-wear steel, with austenite and carbide as cast structure. After water quenching at about 1000 ° C, the structure changes into single austenite or austenite with a small amount of carbide.

ASTM A537 class 1 boiler plate is pressure vessel steel. A588 Grade K railway vehicle steel, A537 class 1 boiler plate chemical elements include C, Si, Mn, P, S, Mo, Ni, etc. Among them, the carbon content is 0.24 max., Si content is 0.13-0.55%, Mn content is 0.92-1.72%, the max. contents for both P and S are 0.035%, the Mo content is 0.09% max, and the Ni content is 0.38% max. A537 class 1 boiler plate properties: A537 class 1 boiler plate tensile strength is 450-585 MPa, min. yield strength is 310 MPa, and min. elongation in 2 in.(50mm) is 18%.

Our steel products are widely used in petroleum and natural gas, chemical industry, shipbuilding, automobile manufacturing, power generation, mining, and other industries. The products A588 Grade K railway vehicle steel are sold in more than 20 provinces, cities and all over the world. The company has strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high-quality products.

Our company will accept the product quality objection registration record, pass it to the A588 Grade K railway vehicle steel production unit and relevant departments, and timely coordinate the supervision of product A588 Grade K railway vehicle steel quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.