| Steel Grade | NM500 |
| Thickness | 0.3-500mm |
| Executive standard | GB/EN/As per request |
| Size | Thickness 2-100mm |
| Width | 1000-4200mm |
| Length | 3000-12000mm |
| Standard | ASTM, AISI, GB, JIS, DIN, BS |
| Surface Treatment | Blackface |
| Technique | Hot Rolled & Cold Rolled |
Product Introduction
NM500 is a high-strength wear-resistant steel, which has a high wear resistance, Brinell hardness value reaches 500 (HBW) mainly in the need to wear the occasion or location to provide protection to the equipment longer life, reduced maintenance brought maintenance and downtime, and the corresponding reduction of capital investments.
Heat treatment: quenching and tempering (quenching and tempering).
NM500 wear-resistant steel is widely used construction machinery, mining machinery, mining machinery, environmental protection machinery, metallurgical machinery, abrasives, bearings and other product components.
Chemical Composition (%) of NM450 Wear Resistant
C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | ALs |
0.38 | 0.70 | 1.7 | 0.020 | 0.010 | 1.2 | 1.0 | 0.65 | 0.05 | 0.005- 0.006 | 0.010 min |
Mechanical Properties of NM450 Wear Resistant Steel
Property | Impact test | HBW | |||
Yield Mpa Min | Tensile Mpa |
| Elongation | Min J | Min 470 |
Thickness mm | Thickness mm |
| Degree |
| |
<70mm | <=80mm |
| % | -20 | |
Application：
Wear-resistant steel with high wear resistance and good impact performance, capable of cutting, bending, welding, etc., can be taken welding, plug welding, bolting and other ways to connect with other structures, with the province when in the course of the repair site , convenient, widely used in metallurgy, coal, cement, electricity, glass, mining, building materials, bricks and other industries, compared with other materials.
Classification By Size：
Classification by Grade: NM500A, NM500B
The length is generally 2440mm, 2000mm, 3050mm, 4000mm, 3000mm, and the thickness is distinguished by cold rolling and hot rolling. Cold rolling mainly has thickness 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm. The main thickness of hot rolling is 3.0mm, 4.0mm, 6.0mm, 8.0mm, 10.0mm, and the width is generally 1000mm, 1219mm, 1500mm.Please contact customer service for general specifications.
Hot-rolled products have excellent properties such as high strength, good toughness, easy processing and good weldability, so they are widely used in manufacturing industries such as steel, construction, machinery, boilers, and pressure vessels. Application range: (1) After annealing, it is processed into ordinary cold rolling; (2) The galvanizing unit with pre-annealing treatment device processes galvanizing; (3) Panels that basically do not need to be processed.
Hot-rolled coils (in the form of flat plates or coils) generally have a thickness of 2.0-13.5mm, of which the price of 2.0-3.0mm hot coils gradually decreases from thin to thick; most steel mills have a basic price of 3.1mm-13.5mm Equivalent, the price of 3.1-4.0mm and 9.5mm-13.5mm hot plate coils in some manufacturers and markets may be higher than the price of 4.0mm-9.5mm plates. Hot plate coils represent products with a thickness of 5.5mm. Under normal circumstances, the price of flat plates is slightly higher than the price of coils.
*Top 20 companies in steel industry trade volume.
*Customized processing steel one-stop purchase.
*Exports of steel exceeded tens of billions for 5 consecutive years.
**We have a complete set of testing equipment, such as ut & ET, hydraulic testing equipment, spectrometer, scanning electron microscope, etc, and have passed SGS TUV
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