nm500 grade material equal angles size

Types of steel plates our company supply: A36 carbon structural steel plate, A572 low-alloy high-strength steel plate, NM500 grade material, steel plate for bridge, S355 steel plate for building structure, Grade AH36 steel plate for shipbuilding and offshore platform, steel plate for boiler and pressure vessel, mould steel plate, steel plate for alloy structure, API 5L Gr.B pipeline steel plate, high-strength high toughness steel plate, corrosion-resistant steel plate, composite steel plate, wear-resistant steel plate.

In terms of service, our service is a "one-stop" way of working. We have our own NM500 grade material processing plant and pretreatment plant, pretreatment of ship steel (shot blasting, derusting, painting). Technical parameters of steel plate and profile steel surface pretreatment production line. We can also let customers enjoy our other pretreatment services, such as NM500 grade material cutting, welding, drilling, galvanizing, etc., at the lowest cost.

Quenching is a common heat treatment process. It is the metal heat treatment process in which the NM500 grade material metal workpiece is heated to a proper temperature and kept for a period of time, then immersed in the quenching medium for rapid cooling. Quenching can improve the strength and hardness of steel in a large range, and adjust the coordination between NM500 grade material strength and hardness, plasticity and toughness. Quenching is generally used as the final heat treatment.

The NM500 grade material, wear resistant steel plate is composed of low carbon steel plate and alloy wear-resistant layer, and the alloy wear-resistant layer is 1/3 ~ 1/2 of the total thickness. The alloy wear-resistant layer and the base plate are metallurgically bonded. When working, the base plate provides comprehensive properties such as strength, toughness and plasticity to resist external forces, and the alloy wear-resistant layer provides wear-resistant properties to meet the requirements of specified working conditions.

Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel NM500 grade material plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.