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Standard: GB
Grade: NM360, NM400, NM450, NM500, NM550, NM600
Thickness: 4-150mm
Width: 1500-3200mm
Delivery Condition: Q+T
Chemical Composition | |||||||||
Grade | C | Si | Mn | Al | Cr | B | Ti | Mo | Ni |
NM360 | ≤0.18 | ≤0.60 | ≤1.50 | ≤0.060 | ≤1.00 | ≤0.0020 | ≤0.035 | ≤0.60 | ≤0.60 |
NM400 | ≤0.22 | ≤0.60 | ≤1.50 | ≤0.060 | ≤1.00 | ≤0.0020 | ≤0.035 | ≤0.80 | ≤0.60 |
NM450 | ≤0.25 | ≤0.60 | ≤1.50 | ≤0.060 | ≤1.00 | ≤0.0020 | ≤0.035 | ≤1.00 | ≤0.80 |
NM500 | ≤0.32 | ≤0.60 | ≤1.50 | ≤0.060 | ≤1.10 | ≤0.0023 | ≤0.035 | ≤1.00 | ≤1.00 |
NM550 | ≤0.37 | ≤0.60 | ≤1.60 | ≤0.060 | ≤1.30 | ≤0.0025 | ≤0.035 | ≤1.00 | ≤1.50 |
NM600 | ≤0.47 | ≤0.40 | ≤1.00 | ≤0.060 | ≤1.30 | ≤0.0025 | ≤0.035 | ≤1.00 | ≤2.50 |