Z49113 (GB Carbon Steels 15-85 Series Hot-Rolled Sheet Size 4)
Alloy SteelGB Carbon Steels 15-85 Series Hot-Rolled Sheet Size 4
Versatile low-alloy structural and engineering steel for demanding mechanical applications.
Chemical Composition (%)
| C | 0.32 |
|---|---|
| MN | 0.5 |
| SI | 0.17 |
Mechanical Properties
Yield:315MPa; Tensile:530MPa; Elong:19%; 150HB
Chinese Standard
GB/T 699
Applications
Shafts, gears, axles, bolts, connecting rods, crankshafts, forgings
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