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Fengcheng Shunda Strip Steel Co., Ltd.
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Experience:2013-05-15
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Product Details
- Place of Origin: fengcheng
- Brand Name: shunda
- Model Number: C
High carbon cold rolled hardened and tempered rolling shutter spring steel strip
| Steel grade | C75, C67, 65Mn, 50#, C75s, C75Cr1, SAE1065, SAE1070, SAE1075 |
| Finish | Black, Grey Blue, Polished Blue |
| Edge | Both side round edge |
| Hardness | 46-48HRC |
| Thickness | 1.2mm, 1.25mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm |
| Width | 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm,80mm |
| Strength of extension | ≥1450 Mpa |
| Percentage elongation | ≥ 4.5 % |
- Place of Origin: fengcheng
- Brand Name: shunda
- Model Number: C