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| Thickness | 0.10-5.0mm | Width | 0.1-500mm |
| Tolerance | ±1% | Standard | DIN |
| Hardness | Soft | Surface Treatment | Non-oiled |
| Oiled or Non-oiled | Slightly Oiled | Skin Pass | Yes |
| Certificate | CE, RoHS, ISO 9001 | Delivery Time | 22 ~ 30 days |
| Processing Service | Cutting, Annealed, Hardened and tempered | Grade | 65Mn 1566 S58C 65Mn4 080A67 |
| Application | Spring, blades | Product Name | Harden spring steel strip |
| Material | carbon steel strip, alloy steel | MOQ | 5Tons for trial order |
| Hardness | 30-55HRC | Color | Nature Polish Blue Yellow |
| Edge | slit, square, round | Technique | Hardened and Tempered |
| Package | Standard export package |
China Loong Carbon Steel Co.,Ltd. Behind the growth and success are years of hard work and dedication in the steel industry and meeting customer needs on time. Advanced technology, standard products, certified quality standards and the best customer service make China Loong Carbon Steel Co.,Ltd. To be a true leader in the global market.
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Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Loong Carbon Steel - Meeting the Exact Needs of Every Industry That Uses steel.
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