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1.4057, DIN X17CrNi16-2, AISI 431
Standards | DIN | AISI | JIS | Russia |
X17CrNi16-2 | 1.4057 | 431 | SUS431 |
Chemical composition (typical analysis in %)
C | Si | Mn | P | S | Cr | Ni | V |
0.12-0.22 | ≤1.00 | ≤1.50 | ≤0.030 | ≤0.030 | 15.0-17.0 | 1.50-2.50 | 0.40-0.70 |
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Steel properties : | This steels with the high content of chrome have good resistance to the formation of scales and corrosion. These properties predetermine them for the usage in the glass molds industry. It is usually delivered in the ESR quality. |
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Applications :
| Molds for pressing of glass for the industrial glass with high requirements for the glass quality, also for highly meltable, technical, tempered glass. Manufacturing of pressing die moulds, blowing moulds and section rolls. |
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Size range : | Diameter (mm) | Thickness (mm) | Width (mm) |
50 - 500 | 20 - 400 | Max 810 |
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Delivery condition : | Soft annealed to max. 295 HB |
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