AISI 446 UNS S44600 Stainless Steel Sheet, Plate, Strip And Coil
AISI 446 UNS S44600 Stainless Steel Sheet, Plate, Strip And Coil
446 is a ferritic stainless steel alloy, non-hardenable. but has excellent corrosion resistance at
very higher temperatures ( 446 is a ferritic heat resisting steel useful up to 1100°C. ) and possesses
good mechanical properties.
Because of the excellent oxidation resistance at high temperatures,
446 stainless grade is widely used as furnace parts and boiler baffles.
| Grade | C | Si | Mn | P | S | Cr | Ni | N |
| AISI 446-1, UNS S44600, EN 1.4749, DIN X18CrN28 | 0.20 | 1.00 | 1.50 | 0.040 | 0.030 | 23.00~27.00 | 0.75 max | 0.25 max |
| AISI 446-2, UNS S44600, EN 1.4762, DIN X10CrAlSi25 | 0.12 | 1.00 | 1.50 | 0.040 | 0.030 | 23.00~27.00 | 0.50 max | 0.25 max |
446 stainless grade combines the following characteristics:
- Good oxidation resistance
- Excellent resistance to sulphidation particularly in reducing conditions.
- Much better than austenitic heat resisting grades due to absence of nickel
- Good resistance to molten copper, lead and tin
- Poor high temperature strength
- Weldable with austenitic electrodes
Applications include:
Glass making (float glass), metallurgical plant (copper processing), burners, annealing boxes, kiln linings,
thermocouple tubes, injection nozzles ..
Product forms
Stainless steel 446 in hot and cold rolled sheet and strip, bars, wire rods and tubes.
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
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