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|Material:||AISI 439 , EN 1.4510 , DIN X3CrTi17 Ferritic Stainless Steel Sheet And Plate||Cold Rolled Size:||0.3~3.0*1250mm|
|Hot Rolled Size:||3.0~60.0*1250/1500mm||Delivery State:||Annealed|
|Surface:||2B, 2D, 1D||Edge:||Mill, Cut Edge|
|Service:||Coil Slitting, Cut Lengths On Request||Product Name:||Ferritic Stainless Steel|
Type 439 (also known as ASTM XM-8) is a ferritic stainless steel designed to resist corrosion
in a variety of oxidizing environments from fresh water to boiling acids.
Type 439 is a titanium stabilized, 18 percent chromium alloy that may be used in many oxidizing environments where Type 304 is considered adequate in terms of general corrosion resistance
but is subject to chloride stress corrosion cracking. It is often used in place of Type 409 where higher thermal conductivity is required. Type 439 does not require annealing after welding to restore ductility
or to provide intergranular corrosion resistance. Type 439 also has superior formability capabilities
and is heavily used in the automotive industry; it can be work hardened slightly to increase tensile strength.
|439||0.070||1.00||1.00||0.040||0.030||17.00~19.00||≥ 0.20+4(C+N)min - 0.50 max|
Typical annealed state mechanical properties
|Tensile strength||Yiled strength||Elongation||Hardness|
Hot-rolled wide strip, cold-rolled wide strip, slit strip, cut sheets, precision strip
We stock 439 hot and cold rolled stainless steel sheet, plate, strip and coil.
please welcome to contact us.
Contact Person: Paul Lu