AISI 439 UNS S43035 DIN 1.4510 Stainless Steel Sheet, Plate And Coil
AISI 439 UNS S43035 DIN 1.4510 Stainless Steel Sheet, Plate And Coil
439 stainless is a titanium-stabilized 17% chromium ferritic steel with improved corrosion resistance,
formability, and weldability compared to stainless 430.
Oxidation resistance and corrosion resistance superior to Type 409 make Type 439 attractive
for numerous automotive exhaust applications. Suggested applications include tubular manifolds
and other exhaust system areas where temperatures may exceed the oxidation limit of Type 409
or where aqueous corrosion resistance, particularly to chlorides, is needed.
Non-automotive applications include heat exchanger tubing, kitchen equipment, household appliances
and architectural structures.
Grade
| AISI/UNS | EN/DIN | JIS |
|
439 S43035 |
1.4510 X3CrTi17 |
SUS439 |
Chemical composition weight %
| C | Si | Mn | P | S | Cr | Ni | N | Ti | Al |
| 0.030 max | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 17.00~19.00 | 0.50 max | 0.03 max | 0.2+4(C+N), 1.1 max | 0.15 max |
Available forms
EN 1.4510, ASTM TYPE 439 / UNS S43035 stainless steel sheet, plate, strip and coil
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Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
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