China High Strength Abrasion Resistance Plate Nm450 on Sale, Find details about China Abrasion Resistance Plate Nm450, Nm450 Abrasion Resistance Plate from High Strength Abrasion Resistance Plate Nm450 on Sale
Typical Steel Grades/Specifications | |||||||||
Grades | Specifications | Size Range(width:mm) | Delivery Condition | ||||||
NM360 | GB/T 24186 Agreement | ≤120 | Q,Q+T | ||||||
NM400 | ≤120 | ||||||||
NM450 | ≤120 | ||||||||
NM500 | ≤80 | ||||||||
400 | ≤80 | ||||||||
450 | ≤50 | ||||||||
500 | ≤50 | ||||||||
Chemical Composition: | |||||||||
Grades | Chemical Composition(wt%) | ||||||||
C | Si | Mn | P | S | Al | Cr+Ni+Mo | Nb+V+Ti | ||
NM360 | 0.10-0.30 | 0.20-0.40 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <0.6 | Trade Amount | |
NM400 | 0.10-0.30 | 0.20-0.40 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <0.9 | ||
NM450 | 0.10-0.40 | 0.20-0.40 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <1.2 | ||
NM500 | 0.10-0.40 | 0.20-0.45 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <1.5 | ||
XCHD400 | 0.10-0.30 | 0.20-0.40 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <0.6 | ||
XCHD450 | 0.10-0.40 | 0.20-0.40 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <0.9 | ||
XCHD500 | 0.10-0.40 | 0.20-0.45 | 1.0-2.0 | ≤0.015 | ≤0.003 | ≥0.020 | <1.5 | ||
Mechanical Properties: | |||||||||
Grades | Size | Rel/ReH/Rp0.2,MPa | Rm,MPa | A50,% | AKV,ºC | AKV,J | HBW | ||
NM360 | 20 | 1061 | 1313 | 17 | 20 | 169 | 164 | 162 | 398 |
NM400 | 100 | 1233 | 1377 | 15 | -20 | 35 | 37 | 42 | 415 |
NM450 | 60 | 1345 | 1434 | 9.5 | -20 | 72 | 59 | 58 | 445 |
NM500 | 50 | 1608 | 1706 | 10.5 | -20 | 43 | 50 | 45 | 485 |
XCHD400 | 35 | 1125 | 1261 | 17.5 | -40 | 52 | 45 | 40 | 393 |
XCHD450 | 30 | 1281 | 1400 | 10.5 | -40 | 45 | 48 | 52 | 448 |
XCHD500 | 6 | 1465 | 1529 | 13.5 | -40 | 24 | 24 | 22 | 495 |