AISI 446 UNS S44600 Stainless Steel Round Bars X18CrN28 Stainless Drawn Wires
AISI 446 UNS S44600 Stainless Steel Round Bars X18CrN28 Stainless Drawn Wires
Ferritic stainless steel, heat resisting ( refractory ) grade AISI 446, UNS S44600
Nonhardenable, chromium steel with good resistance to corrosion and oxidation at high temperatures
where stress conditions are low. Has been used for furnace parts, kiln linings, and annealing boxes.
Type 446 stainless contains two grades
| ASTM 446-1, UNS S44600, W.-Nr. 1.4749, DIN X18CrN28 |
C 0.20, Si 1.00, Mn 1.50, P 0.040, S 0.030, Cr 23.0~27.0, Ni 0.75, N 0.25 |
| ASTM 446-2, UNS S44600, W.-nr. 1.4762, DIN X10CrAlSi25 |
C 0.12, Si 1.00, Mn 1.50, P 0.040, S 0.030, Cr 23.0~27.0, Ni 0.50, N 0.25 |
Stainless 446 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
Product forms
AISI 446, UNS S44600 stainless steelRound bars, Drawn Wire, Wire Rods
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