We are world class steel ASTM A572 CS steel carbon plate materials supplier. We are engaed in providing raw steel materials such as steel plates / steel coils / steel sheets / steel pipes, deep processing and a series project design and solutions to clients. We guarantee to return goods for free for ASTM A572 CS steel carbon plate quality problem during its lifetime. Your satisfactory is our permanent pursue. We always welcome advise from clients to make self-improvement continously. And sincerely to build long-term cooperation with you.
Q500C heavy plate specification available: 6*2000*8000, 6*2500*4000, 21.5*2440*4400, 125*2200*12000, 14*1600*6000, 45*2020*6700, 21.5*2440*4850, 30*2200*12000, 15*2200*5500, 45*1550*4900, 15*2200*5800, 12*2200*12000, 30*2300*6400, 45*1800*6500, 6*1700*10300, 16*2200*10000, 28*2450*8050, 21.5*2440*3950, 7*2220*8050, 21.5*2400*12930, 14*2600*10100, 6*1200*10300, 10*1800*13500.
The mechanical properties of 20MnV steel are as follows: tensile strength 785 MPa, yield strength 590 MPa, elongation after fracture 10%, reduction of area 40%, impact absorption energy 55 J. ASTM A572 CS steel carbon plate, 20MnV steel has good properties, good strength, toughness and plasticity, good hardenability and machinability. After carburizing, 20MnV steel can be directly quenched without secondary quenching to improve the core structure. The weldability of 20MnV steel is good, but there is temper brittleness at 300-360 ℃ during heat treatment.
Try to use ASTM A572 CS steel carbon plate high-quality alkaline covered electrode as much as possible, and don't use inferior electrode to save money. According to the theory of chromium poor, chromium carbide will be precipitated on the upper edge of the grain boundary of the weld and heat affected zone when the ASTM A572 CS steel carbon plate temperature range is between 450 ℃ and 850 ℃, resulting in chromium poor grain boundary, which is insufficient to resist corrosion.
EN10083-3 42CrMo4 steel plate is a common chromium-molybdenum steel that usually used after quenched and tempered. ASTM A572 CS steel carbon plate, EN10083-3 42CrMo4 steel plate has high intensity, high hardenability, high fatigue strength and good low-temperature impact toughness. EN10083-3 42CrMo4 steel plate has better performance than 34CrMo4 steel due to the carbon and chromium content is higher.
Relying on the background of high-quality steel resources and its own strong steel machining capabilities, BBN comany can not only supply various steel material products, such as steel coils, steel plates, ASTM A572 CS steel carbon plate sheet, steel pipes, and shaped steels, but also provide a variety of steel deep processing services like cutting, welding and grinding. Through continuous technological innovation and after-sales service optimization, the company has its own world on the domestic and international steel industry stage!
