What is S420MC steel for car safety parts grade hardness?

SA516 Grade 70 S420MC steel for car safety parts refers to normalized steel products. For steel plates and thin plates with a thickness of less than 40mm, we usually supply rolled steel coils. Plates with a thickness greater than 40mm should be normalized

SA516 Grade 70 S420MC steel for car safety parts refers to normalized steel products. For steel plates and thin plates with a thickness of less than 40mm, we usually supply rolled steel coils. Plates with a thickness greater than 40mm should be normalized and supplied. The density of S420MC steel for car safety parts SA516 70 grade steel plate is 0.284 cu/in3 (7861 kg/m3).

Alloy spring steel is a kind of steel which can improve the mechanical properties, hardenability and other properties of the steel by adding some alloy on the basis of carbon steel to meet the requirements of manufacturing various springs. Its advantages are that it integrates other materials, making spring more stable, durable, long life. S420MC steel for car safety parts, Alloy spring steel has high elastic limit, high yield ratio, high fatigue strength and enough toughness.

Semi-endless rolling technology has three advantages: the S420MC steel for car safety parts product's limit thickness and limit width specification range has been significantly expanded. The thinnest thickness of SPHC steel has been expanded from 1.0 mm to 0.78 mm, and the limit specification product width has been expanded from 1100 mm to 1300 mm; The thinnest thickness of Q235B steel has been expanded from 1.2 mm to 1.0 mm, and the width range of the limit specification products has also been further expanded.

Our company has been established for 20 years and has accumulated rich experience in steel products. At the same time, it is often exported to Southeast Asia, Africa, South America and other countries. So you can rest assured that our S420MC steel for car safety parts products and our prices are very favorable. Because we have our own factory, there is no other cost, we can also carry out machining and so on.

Our company regularly visits customers, consults and follows up the after-sales service, and directly solves problems for customers. In the use of our steel materials, whether quality problems or not, the after-sales will help solve the problem as soon as possible. We promise free life-long replacement for any product quality problems. The sound after-sales service system make you free from worries.