NM 600 wear-resistant steel plate is a high Wear-resistant steel plate, a special plate product for large-area wear conditions.It has high yield and tensile strength and can withstand high mechanical stress. The hardness of NM600 wear resistant steel is usually between HBW550 and 650. It is a tough wear-resistant steel plate and can effectively resist wear.
NM600 is mainly composed of chromium alloy, with other alloy components such as manganese, molybdenum, niobium and nickel added. The chemical composition of the alloy wear-resistant layer has a carbon content of 4 to 5% and a chromium content of 25 to 30%. The volume fraction of Cr7C3 carbide in its metallographic structure reaches more than 50%. The macro hardness is HRC56 to 62. The chromium carbide hardness can reach above HV1400~1800. Since the carbides are distributed vertically in the direction of wear, even compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.
JBLSTEEL is one of the leading wear steel plate manufacturers and suppliers in China. The Wear Resistant Steel Grades include the most common grade in the designation of NM360, NM400, NM450, and NM500,etc. We can also support different fabrication services, such as cutting to length, plate bending, drilling, and other machining options.
NM600 Wear Resistant Steel Plate Specification
NM600 belongs to low alloy wear resistant steel,adopt the first Word Pinyin NaiMo and its HBW value to name the grade; 600--Show the average brinell hardness of steel plate
Grade:NM600
NM600 Hardness: its average HBW is 600(International Stipulation Range of HBW:≥570)
Delivery Status:Quenched and Tempered
Thickness:3-150mm,or as requirments
NM600 Chemical Composition / %
| Grade | Chemical Composition / % | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als | |
| ≤ Not More Than | Range | ≥ | |||||||||
| NM600 | 0.45 | 0.70 | 1.90 | 0.020 | 0.010 | 1.20 | 1.00 | 0.80 | 0.050 | 0.0005~0.006 | 0.010 |
Mechanical Property
| Grade | Thickness mm |
Tensile Strength Rm / Mpa |
Elongation A50mm / % |
Impact Energy KV2 / J |
Brinell Hardness HBW |
||||||
| NM600 | ≤60 | - | - | - | ≥570 |
Capacity: 3,000 ton/tons per month.
Sample:1pc
Test: Chemical analysis, Metallographic, Mechanical analysis, Ultrasonic testing, Impact testing, Hardness testing, Surface quality, and Dimension report.
Package: Standard Sea-worthy Package; Bundle or piece, or as requirement
1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
3).40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
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