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| Categories | Spring Steel Round Bar |
|---|---|
| Brand Name: | Zhanlu |
| Model Number: | SAE6150 |
| Place of Origin: | China |
| MOQ: | Consultation |
| Price: | Consultation |
| Payment Terms: | L/C, T/T |
| Supply Ability: | Consulting service |
| Delivery Time: | 5-8Workdays |
| Packaging Details: | Conventional packaging |
| Name: | SAE6150 Spring Steel Round Bar |
| Material: | ASTM1566 |
| Diameter: | 6.0mm-1200mm |
| Length: | 2.5m-10m |
| Type: | bright round bar |
| Application: | Spring |
| Standard: | SAEJ404 |
| Company Info. |
| Wuxi Zhanlu International Trade Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Manganese in ASTM1566 improves hardenability, φ 12mm steel can be quenched in oil, and its surface decarburization tendency is smaller than that of silicon steel. The comprehensive mechanical properties after heat treatment are better than that of carbon steel, but it has overheating sensitivity and temper brittleness.
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 | P | S | Cr |
| 6150 | 0.48-0.53 | 0.15-0.35 | 0.7-0.9 | ≤0.035 | ≤0.04 | 0.8-1.1 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 6150 | 51CrV4(1.8159) | 51CrV4(1.8159) | SUP10 | 50CrVA |
Mechanical Property
tensile strength σb (MPa) | ≥1274(130) |
yield strength σs (MPa | ≥1127(115) |
hardness | hot-rolling≤321HB;Cold drawing+heat treatment≤321HB |


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