Heat Resisting AISI 446-1 EN 1.4749 DIN X18CrN28 Cold Drawn Stainless Steel Wire
Heat resisting AISI 446-1 , EN 1.4749 , DIN X18CrN28 Cold Drawn Stainless Steel Wire Coil
Stainless Steel ASTM 446-1
UNS S44600
EN number: 1.4749
DIN X18CrN28
446 is a ferritic, heat resisting, stainless chromium steel, characterized by:
- Extremely good resistance to reducing sulphurous gases
- Very good resistance to oxidation in air
- Good resistance to oil-ash corrosion
- Good resistance to molten copper, lead and tin
This stainless steel 446 / 1.4749 can be used at temperatures up to 1100°C (2010°F).
However, allowance should be made for low creep strength at the highest temperatures in order to
avoid distortion due to the mass of the steel.
Chemical composition ( weight % )
| Grade | C | Si | Mn | P | S | Cr | N |
| 446-1 | 0.20 | 0.5 | 0.8 | 0.030 | 0.015 | 26.5 | 0.2 |
Forms of supply
ASTM 446 EN 1.4749 DIN X18CrN28 Stainless steel wire in coil or round bar, cut lengths, straightened
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