439 stainless steel coil can be used in a variety of applications. It is used primarily for automotive applications.
439 Stainless Steel Specifications:
ASTM A240 for annealed condition
ASTM A666 for tempered material*
439 Stainless Steel Applications:
Hot water tanks, Residential Furnances
Difficult-to-form exhaust-system components, Tubular manifolds, Mufflers
Heat exchanger tubing
|Composition per ASTM A240|
|Chromium||17.00 – 19.00|
|Mechanical Properties (Annealed, Per ASTM A240)|
|UTS||60 KSI Min|
|Elongation % in 2″||22.00 Min|
|Rockwell Hardness||RB89.00 Max|
439 flat rolled stainless steel is magnetic in all conditions.
Type 439 has outstanding forming abilities even for difficult and unusual shapes.