Shenzhen Guangshenfa Metal Co., Ltd
| Place of Origin | shenzhen, China |
| Brand Name | GSf |
| Certification | SGS |
| Model Number | 60si2mn |
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Product Specification
| Place of Origin | shenzhen, China | Brand Name | GSf |
| Certification | SGS | Model Number | 60si2mn |
60Si2Mn Spring Steel
1.Dia 80-800mm length:2000-13000mm
2 Technique:Forged
3.Peel or Q+T as required
3.Delivery:30 days
60Si2Mn
1. Standards: ASTM9260/DIN:1.0906 1.5028 1.0961/JIS SUP7 /GB:60Si2MnA
2. Surface: Black surface/Turned/Ground
3. Process: EAF+LF+VD+ Forged+ Heat Treatment (Annealed, Normalized, Q+T)
4. Machine Capability
Tensile strength (N/mm2Mpa): >=1372(140)
Elongation: >=5
Yield strength: >=1225(125)
Hardness: <=321HB
Reduction of area:>=30
5. Chemical Composition (%):
| C | Si | Mn | S | P | Cr | Ni | Cu | V | B |
| 0.52-0.60 | 1.50-2.00 | 1.00-1.30 | 0.035(max) | 0.035(max) | 0.35(max) | 0.35(max) | 0.25(max) | 0.08-0.16 | 0.0005-0.0035 |
6 . Heat treatment
| Annealing | 750C - furnace cooling - HBS less than 222 |
| Normalizing | 830 ~ 860C - air cooling - HBS less than 302 |
| Quenching | 850C oil HRC>61 |
| HRC after tempering | 150C 61,200 C - 60,300 C - 56,400 C - 51, 500 C - 43,550 C - 38,600 C - 33,650 C - 29 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Employee Number:
50-100
Ecer Certification：
Verified Supplier
Shenzhen Guangshenfa Metal Co., Ltd, founded in 1998, is a specialty manufacturer of premium quality stainless steel and other high alloy tubing products that are designed to insudtry and customer specifications. The Company is located in Shenzhen city, Guangdong province. ... Shenzhen Guangshenfa Metal Co., Ltd, founded in 1998, is a specialty manufacturer of premium quality stainless steel and other high alloy tubing products that are designed to insudtry and customer specifications. The Company is located in Shenzhen city, Guangdong province. ...
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