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Alloy 2507 (UNS S32750) is a super duplex stainless steel containing 25% chromium, 4% molybdenum and 7% nickel, designed for demanding applications requiring exceptional strength and corrosion resistance, such as chemical processes, petrochemicals and seawater equipment. The steel offers excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. The high chromium, molybdenum and nitrogen content provides excellent resistance to pitting, crevice and general corrosion.
Type | Cold Drawn or Hot Rolled |
Thickness | 0.1-300mm |
Width | 1000, 1219, 1500, 2000, 2500, 3000mm etc. |
Length | 1000, 1500, 2438, 3000, 5800, 6000, 9000, 12000mm etc. |
Standard | ASTM JIS AISI GB DIN EN |
Surface Finished | BA, 2B, NO.1, NO.4, 4K, HL, 8K |
Application | It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, |
Certification | CE, ISO, SGS, BV |
Technique | Hot rolled or cold drawing |
Edge | Mill Edge / Slit Edge |
Quality | SGS Inspection |
Grade(ASTM UNS) | 201 202 301 304 304L 321 316 316L 317L 347H 309S 310S 904L S32205 2507 254SMOS 32760 253MA N08926 etc. |
Grade (EN) | 1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, |
Price Terms | CIF CFR FOB EX-WORK |
Export Packing | Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package |
Supply Ability | 5000 Ton/Tons per Month |
Payment Terms | T/T L/C and Western Union etc. |