J&J Bar Plus

We stock over 15 material grades of stainless and nickel round bar including: 304H, 310S, 317L, 321H, Alloy 347H, Alloy 20, Alloy C-276, Duplex 2205, Super Duplex 2507, 254SMO, Alloy 200, Alloy 400, Alloy 600, Alloy 625, Alloy 800H/HP, Alloy 825

Super Duplex 2507

Description

Super Duplex 2507 is a nickel-molybdenum-chromium alloy designed for applications demanding outstanding strength and corrosion resistance. The nitrogen, chromium, and high molybdenum content results in excellent resistance to crevice corrosion and chloride pitting. Super Duplex 2507 is often found in offshore platforms, heat exchangers, chemical processing, seawater equipment, and in the petrochemical industry.

Specifications

UNS S32750

Welded Pipe 6"-24" 10s, 40s ASTM/ASME 790
Smls Pipe ½"-8" 10s, 40s, 80s, 160 ASTM/ASME 790
B/W Fittings ½"-24" 10s, 40s, 80s, 160 ASTM/ASME 815
Flanges ½"-24" 150#, 300# ASTM/ASME F53

Limiting Chemical Composition, %

Cr 24.0-26.0 N 0.24-0.32 P 0.035 max.
Ni 6.0-8.0 Mn 1.2 max. S 0.02 max.
Mo 3.0-5.0 Si 0.8 max. Fe Balance
C 0.03 max. Cu 0.5 max.

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