Related Specifications
| Germany | 1.2316 |
| USA | 420 |
| GB | 3Cr17NiMo |
| Austra | M300 |
Chemical Analysis
| C % | Mn % | Si % | Cr % | Ni % | Mo % | P % | S % |
| 0.30-0.40 | 0.60-1.00 | 0.40-0.60 | 16.50-17.50 | 0.50-0.80 | 0.80-1.0 | ≤0.015 | ≤0.011 |
Conventional smelting: EF+LF+VD+ESR
Delivery condition: Hot forging, pre-hardened HRC30-35, Sroidizing annealed,
Hardness: HB 200-225
Size availability
| Type | Thickness mm | Diameter mm | Length mm |
| Block | 20-410 | 410-1000 | 2000-3000 |
Application:
| Dies with anti-erosion and anti-acidity |
| Optical product parts such as camera and sunglasses lens |
| Medical equipment perspex and dies with acrylic |
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