Each Type 439 Stainless Steel Tube begins with special attention to chemical composition and processing to create a stainless steel with optimum formability as well as extreme oxidation, corrosion and heat resistance.
A ferritic stainless steel tube, type 439 outperforms both type 409 and 436 in oxidation and corrosion resistance in the most-demanding environments. Type 439 stainless steel tube withstands temperatures upwards of 1700˚F (927˚C), exceeding the limits of both types 409 and 436. Its chemical composition gives type 436 ideal formability for difficult-to-form systems and components.
Type 439 stainless steel tube withstands temperatures upwards of 1700˚F (927˚C), exceeding the limits of both types 409 and 436.
Resistant to wet, corrosive environments and possessing excellent formability makes type 439 stainless steel tube well-suited for automotive exhaust applications, especially when faced with high temperatures or chlorides.
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439 Stainless Steel Tube Specifications and Figures
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