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Duplex 2507 Super Duplex Stainless Steel
Duplex 2507 (UNS S32750) is a super duplex stainless steel featuring high chromium (25%), molybdenum (4%), and nickel (7%) content. It offers exceptional strength and superior resistance to pitting, crevice, and chloride stress corrosion cracking. Ideal for demanding environments in chemical processing, petrochemical, seawater equipment, and offshore industries.
ASTM: S32750UNS: S32750EN: 1.4410GB: 00Cr25Ni7Mo4N
MaterialASTM A240 / ASTM A789 / ASTM A790 / EN 10088-3 / UNS S32750
Thickness1mm - 150mm (Plate/Sheet)
Width1000mm - 2500mm
LengthAs required / Customized
MOQ1 Ton
Lead Time7-15 days
PortTianjin / Shanghai / Qingdao
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | ASTM A240 / ASTM A789 / ASTM A790 / EN 10088-3 / UNS S32750 | Standard | ASTM A240 / ASTM A789 / ASTM A790 / EN 10088-3 / UNS S32750 |
| Thickness Range | 1mm - 150mm (Plate/Sheet) | Width Range | 1000mm - 2500mm |
| Length Range | As required / Customized | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Tianjin / Shanghai / Qingdao |
| C | ≤0.030 | Si | ≤0.80 |
| Mn | ≤1.20 | P | ≤0.035 |
| S | ≤0.020 | Cr | 24.0-26.0 |
| Ni | 6.0-8.0 | Mo | 3.0-5.0 |
| N | 0.24-0.32 | Cu | ≤0.50 |
| Fe | Balance | Ultimate Tensile Strength | ≥800 MPa |
| Yield Strength | ≥550 MPa | Elongation | ≥15% |
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