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4Cr13
DSM
1.4031
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40Cr13
Higher hardness than 30Cr13 after quenching, used as cutting tools, nozzles, valve seats, valves, etc.
After quenching, it is harder than 3Cr13 and has good corrosion resistance.
Used for hot oil pumps, valve plates, valve bearings, medical equipment, springs and other parts with higher hardness and high wear resistance.
| Standard | C≤% | Si≤% | Mn≤% | P≤% | S≤% | Cr | Ni≤% |
| GB/T 3280-2015 | 0.36-0.45 | 0.8 | 0.8 | 0.04 | 0.03 | 12.00-14.00 | 0.6 |
| Standard | T.S. min | Y.S. min | EL min% | HARDNESS( max) | BEND | ||
| Mpa | Mpa | 50mm | HBW | HRB | HV | ||
| GB/T 3280-2015 | 590 | 225 | 15 | ||||
| Re-rolling stainless steel coil & sheet | |||||||
| Thickness | 0.7-3.0mm | ||||||
| Rolling Width | 550-680mm | ||||||
| Slitting width | 25-680mm(We can slitting for you as per your required width,but if you need some special width such as 400mm coil the remaining 280mm you also need to purchase which can not sale to other clients) | ||||||
| Length | as per requirement | ||||||
| Surface | 2B | ||||||
| Standard | Produce as per your requirement. | ||||||
| MOQ for coil | 5mt or as per coil actual weight | ||||||
| MOQ for sheet | 5 Pcs | ||||||
| Precision stainless steel strip | |||||||
| Thickness | 0.08-1.2mm | ||||||
| Rolling width | 450-680mm | ||||||
| Slitting width | 5-680mm(We can slitting for you as per your required width,but if you need some special width such as 400mm coil the remaining 280mm you also need to purchase which can not sale to other clients) | ||||||
| Length | coil or as per requirement. | ||||||
| Surface | 2B | ||||||
| Original | DSM | ||||||
| Standard | Produce as per your requirement. | ||||||
| MOQ | 3mt or as per coil actual weight | ||||||
This material is mainly used in cutting tools, bearings, pipes and protective sleeves, springs, screws, pistons, kitchen knives, industrial knives for machines, carburetor needles, surgical and measuring instruments. Used in the chemical, petrochemical, food, and machine industries, has sufficient corrosion resistance in the environment containing some organic acids, salts, water, alcohols, and liquid fuels.
After quenching, it is harder than 3Cr13 and has good corrosion resistance.
Used for hot oil pumps, valve plates, valve bearings, medical equipment, springs and other parts with higher hardness and high wear resistance.
| Standard | C≤% | Si≤% | Mn≤% | P≤% | S≤% | Cr | Ni≤% |
| GB/T 3280-2015 | 0.36-0.45 | 0.8 | 0.8 | 0.04 | 0.03 | 12.00-14.00 | 0.6 |
| Standard | T.S. min | Y.S. min | EL min% | HARDNESS( max) | BEND | ||
| Mpa | Mpa | 50mm | HBW | HRB | HV | ||
| GB/T 3280-2015 | 590 | 225 | 15 | ||||
| Re-rolling stainless steel coil & sheet | |||||||
| Thickness | 0.7-3.0mm | ||||||
| Rolling Width | 550-680mm | ||||||
| Slitting width | 25-680mm(We can slitting for you as per your required width,but if you need some special width such as 400mm coil the remaining 280mm you also need to purchase which can not sale to other clients) | ||||||
| Length | as per requirement | ||||||
| Surface | 2B | ||||||
| Standard | Produce as per your requirement. | ||||||
| MOQ for coil | 5mt or as per coil actual weight | ||||||
| MOQ for sheet | 5 Pcs | ||||||
| Precision stainless steel strip | |||||||
| Thickness | 0.08-1.2mm | ||||||
| Rolling width | 450-680mm | ||||||
| Slitting width | 5-680mm(We can slitting for you as per your required width,but if you need some special width such as 400mm coil the remaining 280mm you also need to purchase which can not sale to other clients) | ||||||
| Length | coil or as per requirement. | ||||||
| Surface | 2B | ||||||
| Original | DSM | ||||||
| Standard | Produce as per your requirement. | ||||||
| MOQ | 3mt or as per coil actual weight | ||||||
This material is mainly used in cutting tools, bearings, pipes and protective sleeves, springs, screws, pistons, kitchen knives, industrial knives for machines, carburetor needles, surgical and measuring instruments. Used in the chemical, petrochemical, food, and machine industries, has sufficient corrosion resistance in the environment containing some organic acids, salts, water, alcohols, and liquid fuels.
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