Ferritic EN 1.4521 ASTM TYPE 444 UNS S44400 Stainless Steel Round Bars
Ferritic EN 1.4521 ASTM TYPE 444 UNS S44400 Stainless Steel Round Bars
AISI 444 / EN 1.4521 is a nickel-free, molybdenum alloyed ferritic stainless steel with very good
corrosion resistance, good cold formability, and high strength.
444 stainless allows for thinner walls in tanks and is not prone to stress-corrosion cracking.
444 is a 2% molybdenum-alloyed ferritic stainless steel with medium chromium that can be used in
many corrosive environments.
As a ferritic stainless steel, it has high resistance to chloride-induced stress corrosion cracking.
Because of its titanium alloying, 444 stainless can be welded in all dimensions without becoming susceptible
to intergranular corrosion.
Characteristics
| ASTM/AISI | EN/DIN | JIS | Chemical composition % |
|
444 UNS S44400 |
1.4521 X2CrMoTi18-2 |
SUS444 | 19Cr-2Mo-Nb-UL ( C, N ) |
Forms of supply
ASTM A276 AISI 444 UNS S44400 stainless steel round bars
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