Home INCOLOY 825 (UNS N08825/NS142) Corrosion-resistant alloy

INCOLOY 825 (UNS N08825/NS142) Corrosion-resistant alloy

Features Excellent resistance to oxidizing acids Resistance to stress-corrosion cracking Very resistant to sulfuric and phosphoric acids It has great mechanical properties at both room and elevated temperatures up to 550℃ Product Form
Product ASTM Standard ASME Standard
Sheet. Plate. Strip B424 SB424
Seamless Pipe B163.B423 SBI63.SB423
Welded Pipe B704.B705 -
Bar B425 SB425
Forging Part B564 SB564
Chemical Analysis
Alloy % Ni Cr C Mn Fe Si Cu Mo Al Ti P S
INC0L0Y825 Min. 38 19.5 - - Balance - 1.5 2.5 - - - -
Max. 46 23.5 0.05 1 Balance 0.5 3 3.5 0.2 1.2 0.03 0.03
Physical Properties
Density 8.0G/CM3
Melting Range 1350-1400°C
The Min. Mechanical Properties under Room Temperature
Alloy Tensile Strength Yield Strength Elongation Brinell Hardness
RM N/MM2 RP0.2 N/MM2 A5% HB
Solution Treatment 550 220 30 ≤200
Applications Chemical Processing Oil and gas well piping Nuclear fuel reprocessing Pollution-control Pickling equipment components

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