en 10149-1 automotive steel standard pdf surface quality problems

There are many kinds of heat treatment processes for wear-resistant composite plate, en 10149-1 automotive steel standard pdf, and they are applicable to different ranges. For example, direct quenching and low-temperature tempering can not refine the grai

There are many kinds of heat treatment processes for wear-resistant composite plate, en 10149-1 automotive steel standard pdf, and they are applicable to different ranges. For example, direct quenching and low-temperature tempering can not refine the grain size of steel, the quenching deformation of workpiece is large, and the surface residual austenite volume of carburized parts of hardfacing wear-resistant composite plate is more, and the surface hardness is lower. It is suitable for gas carburizing and liquid carburizing.

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. en 10149-1 automotive steel standard pdf, Alloy spring steel has high elastic limit, high yield ratio, high fatigue strength and enough toughness.

If you want to find wear resistant steel plates or abrasion resistant steel supplier and exporter in China, please visit us. We are one of the leading en 10149-1 automotive steel standard pdf wear resistant steel plates manufactures and stock keepers. We have large stocks for wear resistant steel plates of various grades and dimension. We can not only send offer at the first time, but can also provide technical support and give you professional suggestions and answers about NM400 en 10149-1 automotive steel standard pdf steel specifications, difference between hardox 400 and AR400 and so on question about wear resistant steel plates. Come on! Just call us or send email.

We provide customers with demand support and better serve them. We are committed to actively meet the needs of customers, always keep in touch with them in a timely manner, leave a good impression for customers, and make customers satisfied through our unremitting efforts. Customer satisfaction is our most basic vision, striving to become the best steel product service provider in the world