Characteristics: good weldability
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union
High Ti, welding, excellent processing, excellent stress corrosion cracking.
440F Chemical Composition
The Coefficient of Thermal Expansion
440F Stainless Steel Characteristics:
This alloy is a free machining, high carbon, heat treatable metal combining elevated hardness and moderate corrosion resistance.
440F Stainless Hot Working:
Similar in characteristics to high speed tool steel. Heat to 1400-1500 F(760-816 C), then on to 1900-2100 F(1038-1149 C) slowly. Finish at 1700 F(927 C), furnace cool and anneal fully after reaching room temperature for maximum properties.
440F Stainless Cold Working:
Not generally used in forming operations, this alloy can withstand moderate deformation in the fully annealed condition.
440F Stainless Steel Application:
Commonly employed in applications requiring high hardness values, non-galling and non-seizing properties in a free machining steel. Due to its inherent porosity, it should not be considered for applications involving gas or liquid under pressure.
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