Characteristic: corrosion resistance
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union
SAF 2507 Duplex Stainless Steel alloy (UNS S32750) is a super-duplex stainless steel, a high-alloy duplex steel with a PRE value of min 42. The grade is characterized by very good chloride corrosion resistance, combined with very high mechanical strength.
SAF 2507 is particularly suited for use in aggressive environments such as warm chlorinated seawater and acidic, chloride containing media.
SAF2507 Stainless Steel Chemical Composition
Coefficient of thermal expansion
SAF2507 Stainless Steel Characteristics:
Very high resistance to pitting and crevice corrosion
Excellent resistance to stress corrosion cracking (SCC) in chloride bearing environments
High resistance to general corrosion in acids
Excellent resistance to erosion corrosion
Excellent resistance to corrosion fatigue
Very high mechanical strength
SAF 2507 Stainless Steel Application:
It is used for heat exchangers and coolers and devices in oil refining, fertilizer, papermaking, petroleum and chemical industries.
Spot delivery, including delivering small batches of goods
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Cutting plates, including complex shapes of materials and special processing and disposal
Cutting bars and strips
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