Product Description
Microstructure of bainite + martensite + spheroidal graphite, high tensile strength, excellent wear resistance.
Chemical Composition
C | Si | Mn | P | S | Ni | Cr | Mo |
2.90-3.60 | 0.80-2.50 | 0.40-1.20 | ≤0.10 | ≤0.03 | 3.00-4.50 | 0.40-1.50 | 0.50-1.00 |
Performance and Application
Hardness | |
barrel | ROLL NECK |
60-85 | 35-45 |
Purpose
profiles, wire rod finishing mill.
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