APXV Tool steels for glassware
Spécifications
- EU
X17CrNi16-2
- USA
AISI:431
Typical composition
- C
0,18
- Ni
1,8
- Cr
16,5
Applications
• Glass industry: manufacturing of pressing die moulds, blowing moulds and section rolls.
• Plastics processing industry and rubber working.
Mechanical properties
• Martensitic stainless steel, possessing corrosion resistance between the 13 % chromium and the 18/8 steels.
• Highly resistant to organic acids and certain mineral acids, as well as to chloride-polluted media.
• Good mechanical properties and resistance to hot oxidation.
• Good machineability in all normal toolmaking processes (turning, ECM, EDM).
• Able to take a high polish.
• Magnetic.
Mechanical features
| Heat treatment | UTS (N/mm²) | A (%) |
|---|---|---|
| Livré prêt à l'emploi | 1000 | 15 |
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
APXV_GB
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