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1.2316 tool steel
| Equivalent grades | GB | DIN | AISI | JIS | ||||||
| 3Cr17NiMo | 1.2316 | SUS420J | ||||||||
| Chemical Composition | C | Si | Mn | Cr | P | S | Mo | |||
| 0.33-0.45 | 1.00max | 1.00max | 16.00-17.00 | 0.03max | 0.03max | 1.00-1.30 | ||||
| Available size | Round Bar | Diameter | Length | |||||||
| 60-800mm | 2000-6000mm | |||||||||
| Flat Bar | Thickness | Width | Length | |||||||
| 25-400mm | 200-800mm | 2000-6000mm | ||||||||
| Surface condition | Black surface/ Grinded/ Machined | |||||||||
| Annealed hardness | HBS≤250 | |||||||||
| Characteristics of 1.2316 | Stainless martensitic steel with increased Cr content, improved the corrosion resistance. Very good polishability | |||||||||
| Applications of 1.2316 | tools and moulds for corrosive plastics and polymers, food industry | |||||||||
| Heat Treatment | Soft annealing 760°C-800°C | Cooling Furnace | Hardness HB max 230 | |||||||
| Hardening 1020°C-1050°C | Oil or hot bath 500°C-550°C | Hardness after quenching HRC 49 | ||||||||
| Tempering | °C | 100 | 200 | 300 | 400 | 500 | 600 | |||
| HRC | 49 | 47 | 46 | 46 | 47 | 32 | ||||





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