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NM400 is a high-strength wear-resistant steel plate. NM400 has quite high mechanical strength; its mechanical properties are 3 to 5 times that of ordinary low-alloy steel plates; it can significantly improve the wear resistance of machinery-related parts; thus increasing the service life of machinery; reducing production costs. The surface hardness of this product is usually Reach 360~450HB. Structural steel plates suitable for processing and manufacturing wear-resistant wearing parts for mining and various engineering machinery.
Brand | C | Si | Mn | P | S | Cr | Mo | Ni | B | CEV |
NM400 | ≤0.24 | ≤0.50 | ≤1.6 | ≤0.025 | ≤0.015 | 0.4~0.8 | 0.2~0.5 | 0.2~0.5 | ≤0.005 | / |
Material | Thickness(mm) | Strength of extension | Elongation | Impact energy(vertical) | BH(Brinell Hardness) | |
ºC | Akv/J | |||||
NM400 | 6-80 | ≥1200 | ≥10 | -20 | ≥24 | 370-430 |
Product Name | hot rolled wear steel ar400 ar500 nm400 nm500 wearing resistant steel plate | ||
Standard | AISI,ASTM, EN, BS, GB, DIN, JIS | ||
Materials | NM360,NM360L,NM400,NM400L,NM400A,NM450,NM450L,NM450A,NM500A.NM550,NM600. NR360,NR400,MITTA 400F,MITTA 450F,MITTA 500F DILLIDUR400,DILLIDUR500,DILLIDUR400V,DILLIDUR500V,DILLIDUR450V FORA400,FORA500,CREUSABRO4800,CREUSABRO8000 | ||
Inspection | ISO,BV,SGS,MTC | ||
Packing | Waterproof paper, and steel strip packed. | ||
Supply Ability | 250000 metric tons/Year | ||
MOQ | 5 metric ton,sample order accepted | ||
Shipment time | Within 7-10 workdays after receiving deposit or L/C | ||
Payments | T/T,LC |
Chemical Content | ||||||||
Steel/Grade | C | Si | Mn | P | S | AL | Cr+Ni+Mo | Nb+V+Ti |
NM360/AR360 | 0.10-0.30 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | ≥0.20 | <0.6 |
Trace Amount |
NM400/AR400 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | ≥0.20 | <0.9 | |
NM450/AR450 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | ≤0.015 | ≤0.003 | ≥0.20 | <1.2 | |
NM500/AR500 | 0.10-0.40 | 0.20-0.45 | 1.00-2.00 | ≤0.015 | ≤0.003 | ≥0.20 | <1.5 | |
NM550/AR550 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | ≤0.015 | ≤0.003 | ≥0.20 | <2.0 | |
NM600/AR600 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | ≤0.015 | ≤0.003 | ≥0.20 | <2.5 |
Serial number | Test items | Sampling quantity | Sampling method | Experiment method |
1 | stretch | 1 | GB/T2975-82 | GB228/T-2002 |
2 | impact | 3 | GB/T2975-82 | GB/T229-1994 |
3 | hardness | 1 | GB/T2975-82 | GB231-84 |
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