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Nickel Alloy, Alloy 400

This grade is a Ni-Cr Solid Solution Strengthened Alloy, which is highly resistant to atmospheric corrosion, salt water, and various acid and alkaline solutions. The applications are Marine Engineering, Chemical and Hydrocarbon processing equipment, valves, pumps and heat exchangers.

Chemical Composition (Weight %)
  Ni Cu  Fe Mn C Si S
Min 63.00 28.00  


 
Max
34.00 2.50 2.00 0.30 0.50 0.024

Typical Mechanical Properties for bar (Min)
Condition  Tensile Strength, KSI Yield Strength 0.2%, KSI  Elongation % Reduction of Area % Hardness HB
Bar 175 120  15 18 341-401
 

Related Specifications

UNS04400, ASTM B127, AMS4544, DIN17750, ASTM B164, ASTM B564, AMS4675, AMS4730, ASTM B829, AMS4574

Available Forms 

Round bar, plate, sheet, strip, wire, forgings, tube, pipe
 
Chemical Composition (Weight %)
  Min Max
Ni 63.00  
Cu 28.00 34.00
Fe   2.50
Mn   2.00
C   0.30
Si   0.50
S   0.024

Typical Mechanical Properties for bar (Min)
Bar
Tensile Strength, KSI 175
Yield Strength 0.2%, KSI 120
 Elongation % 15
Reduction of Area % 18
Hardness HB 341-401
 

Related Specifications

UNS04400, ASTM B127, AMS4544, DIN17750, ASTM B164, ASTM B564, AMS4675, AMS4730, ASTM B829, AMS4574

Available Forms 

Round bar, plate, sheet, strip, wire, forgings, tube, pipe