What is en 10149-2 s700mc automotive steel material equivalent steel in EN standard

The company's main business: ship plate, en 10149-2 s700mc automotive steel material low alloy plate, automobile steel, high-strength plate, pipeline steel, boiler steel plate, weathering plate, wear-resistant plate, bridge plate, pressure vessel pla

The company's main business: ship plate, EN 10149-2 S700MC automotive steel material low alloy plate, automobile steel, high-strength plate, pipeline steel, boiler steel plate, weathering plate, wear-resistant plate, bridge plate, pressure vessel plate, steel plate, steel processing, etc. The company takes the implementation of high-end, en 10149-2 s700mc automotive steel material high-quality, deep processing, strengthening the main business, diversified operation, group operation, enterprise transformation and upgrading as its development strategy, and makes all efforts to be your professional en 10149-2 s700mc automotive steel material steel supplier and partner.

The toughness index of Q345B steel should be tested by impact test at 20 ℃. Although the strength of Q345B steel and Q345A steel are the same, the S / P control of Q345B steel is more strict, and the ambient temperatures of en 10149-2 s700mc automotive steel material, Q345B steel and Q345A steel are different. The cold impact test refers to the impact test at a certain temperature to obtain the energy consumed by punching the specimen. The more energy consumed, the higher the toughness of the material. Q345A is not subject to impact test. So Q345B steel is better than Q345A steel.

q345r steel plate is a special pressure vessel steel with a yield strength of 340 Mpa. en 10149-2 s700mc automotive steel material, Q345R pressure vessel steel has good comprehensive mechanical and technological properties. The content of phosphorus and sulfur of Q345R pressure vessel steel is slightly lower than that of Q345 (16Mn) steel, and the tensile strength and elongation requirements of Q345R pressure vessel steel are higher than those of Q345 (16Mn) steel, and the impact toughness of Q345R pressure vessel steel is also required. Q345R pressure vessel steel is the most widely used Chinese pressure vessel steel.

Although en 10149-2 s700mc automotive steel material, low carbon steel has excellent plasticity, toughness and processing technology, its strength is low and its corrosion resistance is not strong enough. On the basis of ordinary low carbon steel, the low alloy structural steel with high strength, high toughness, good weldability and corrosion resistance can be obtained by adding a small amount of alloy elements and the total amount is less than 3%. Manganese is the main additive element in this kind of steel, and its content is about 1% ~ 1.6%.

Q460C hot rolled plate size and en 10149-2 s700mc automotive steel material products specification: 6*2140*9000, 67*3098*5250, 25*1870*6460, 25*2400*5800, 6*1900*8700, 26*4355*6700, 11.9*1705*12000, 28*2250*12000, 6*2080*9800, 21*3098*4500, 12*2400*8000, 23.8*3260*11850, 6*2140*11600, 9.5*1690*3800, 12*1800*6000, 9*1850*8400, 6*2140*9000, 27.5*1850*12480, 22*1720*12380, 45*1800*6500, and 48*2600*5900(mm).

We have our own factory, including the production and manufacturing of steel pipes, with a special en 10149-2 s700mc automotive steel material steel pipe manufacturer and storage warehouse. Welcome to visit our factory, we will provide customers with high quality products that meet the requirements. And has the perfect en 10149-2 s700mc automotive steel material after-sale service guarantee system, lets the customer save the worry and the labor.

The 365 day service system is implemented, and the business, loading and delivery are handled as usual in holidays and festivals. Actively help users solve difficulties. When users encounter difficulties in handling business, they should actively coordinate with the external solution; if they need to solve the problems internally, they should solve them in a timely manner without prevarication and wrangling. In line with the en 10149-2 s700mc automotive steel material principle of "fairness, justice and timeliness", coordinate with relevant departments and deal with all kinds of objections in a timely manner.