How to recognize S700MC automobile structure steel coil quality

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of S700MC automobile structure steel coil service for many years. It can provide accurate, timely

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of S700MC automobile structure steel coil service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.

High temperature (creep temperature above) boiler steel plate, generally indicates low alloy heat-resistant steel S700MC automobile structure steel coil, the commonly used are chrome molybdenum steel, chrome molybdenum vanadium steel, chrome molybdenum tungsten steel, etc. For example, 15CrMoG and 12Cr1MoVG boiler steel plate in GB713 and gr 22 and gr 91 boiler steel plate in ASME SA387/SA387M. High temperature boiler steel plate S700MC automobile structure steel coil is mainly used to manufacture high temperature pressure parts such as high temperature header end cover, steam pipe plug plate, etc.

A283 Grade B steel plate chemical composition:
Carbon, max %: 0.17, Manganese, max %:0.90 , Silicon, max%: 0.15-0.40, Phosphorus max%: 0.035, Sulfur max %: 0.040,Copper min %: 0.20
A283 Grade B steel plate mechanical property
Tensile strength, kis [MPa]:50-56[345-450]
Yield strength, min, kis [MPa]: 27[185]
Elongation in 8 in. [200 mm], min, %:25
Elongation in 2 in. [50 mm], min, %: 28

Good weldabilityBecause of its low carbon content, low alloy element content, good plasticity and low hardenability, this material S700MC automobile structure steel coil is not suitable to have quenching structure or crack at the weld. The cold and hot pressure processing performance is good. Because of its good plasticity and small deformation resistance, it is not easy to produce cracks after pressure processing. Good corrosion resistanceUnder various atmospheric conditions, it has higher corrosion resistance than carbon steel.

Over the years, the company has strived for perfection, being well-received. By virtue of stable product performance, high-quality engineering effects and perfect service system, we have won the trust of many customers, and our engineering cases and after-sales service systems are spread all over the world. We regularly conduct quality tracking and return visits by phone and email, listen to customers' opinions, and continuously improve service quality.

The company adheres to the business philosophy of "good quality, customer first, honesty and trustworthiness", and strives to provide customers with high-quality S700MC automobile structure steel coil products and excellent services. Our company's products S700MC automobile structure steel coil are widely used in petroleum, chemical, power station, boiler and other industries, mainly used in reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear energy reactor pressure shells and other equipment.