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1053 has high strength, elasticity and hardness, and is mostly used after quenching and tempering, and has poor welding performance. 1053 round steel is used to manufacture heat-treated parts with high wear resistance requirements and high loads, such as gears, gear shafts and mandrels with a cross-section below 80mm.
Supply Form & Size
Form of Supply | Size(mm) | Length(mm) |
Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
Grade | C | Si | Mn | S | P | Cr | Ni | Cu |
1053 | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 |
Brand comparison table
AISI/SAE | DIN/EN | BS | JIS/KS | China |
1053 | C50(1.0540) | C50(1.0540) | SWRCH50K | 50Mn |