Refractory Ferritic AISI 446 Round Bars SUH446 Stainless Steel Round Bars
Refractory Ferritic AISI 446 Round Bars SUH446 Stainless Steel Round Bars
446 stainless, Nonhardenable, chromium steel with good resistance to corrosion
and oxidation at high temperatures where stress conditions are low.
Material 446 stainless used for furnace parts, kiln linings, and annealing boxes.
Typical value %
| C | Si | Mn | P | S | Cr | Ni | N |
| 0.09 | 0.49 | 0.42 | 0.020 | 0.001 | 24.0 | 0.20 | 0.12 |
446 is a ferritic heat resisting steel useful up to 1100°C.
This 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
Glass making (float glass), metallurgical plant (copper processing), burners, annealing boxes, kiln linings,
thermocouple tubes, injection nozzles
Forms of supply
AISI 446-1, SUH446, EN 1.4749 ( DIN X18CrN28 ) Stainless steel round bars, and wires
TP446-1, UNS S44600 Stainless steel seamless tubes / pipes
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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