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Stainless Steel, 15-5ph

15-5PH stainless steel is a Cr-Ni-Cu precipitation hardenable Steel, which has good strength and corrosion resistance. The material grade can be used in the Solution Treated condition or heat-treated for various applications such as Aerospace Components, fabricated parts in high-pressure corrosive environments including valves, shafts, Landing Gear Equipment, fasteners, fittings and gears. These products are typically used in temperatures up to 600˚F (316˚C) with good ductility and strength.

Chemical Composition (Weight %)
  C Mn Si P S Cr Ni Mo Cu
Min

 

14.00 3.50 2.50
Max 0.07 1.00 1.00 0.03 0.015 15.50 5.50 4.50 0.50

Typical Mechanical Properties (Min)
Condition Tensile Strength, KSI Yield Strength 0.2%, KSI  Elongation %  Reduction of Area %  Hardness HRC
H900 190 170 10 35
H925 170 155 10 38
H1025 155 145 12 45
H1075 145 162 13 45
H1100 140 115 14 45
H1150 135 105 16 50
 

Related Specifications and Conditions

UNS S15500, ASTM A564 Type XM-12, AMS5659, AMS5862, AMS5826, ASTM A693, ASTM A484, E7CNU15.05, 1.4545

Available Forms 

Round bar, flat bar, sheet, plate, strip, wire, forgings
 
Chemical Composition (Weight %)
  Min Max
C   0.07
Mn   1.00
Si   1.00
P   0.03
S   0.015
Cr 14.00 15.50
Ni 3.50 5.50
Mo 2.50 4.50
Cu   0.50

Typical Mechanical Properties (Min)
Condition H900
Tensile Strength, KSI 190
Yield Strength 0.2%, KSI 170
 Elongation % 10
 Reduction of Area % 35
 Hardness HRC  
H925
Tensile Strength, KSI 170
Yield Strength 0.2%, KSI 155
 Elongation % 10
 Reduction of Area % 38
 Hardness HRC  
H1025
Tensile Strength, KSI 155
Yield Strength 0.2%, KSI 145
 Elongation % 12
 Reduction of Area % 45
 Hardness HRC  
H1075
Tensile Strength, KSI 145
Yield Strength 0.2%, KSI 125
 Elongation % 13
 Reduction of Area % 45
 Hardness HRC  
H1100
Tensile Strength, KSI 140
Yield Strength 0.2%, KSI 115
 Elongation % 14
 Reduction of Area % 45
 Hardness HRC  
H1150
Tensile Strength, KSI 135
Yield Strength 0.2%, KSI 105
 Elongation % 16
 Reduction of Area % 50
 Hardness HRC  
 

Related Specifications and Conditions

UNS S15500, ASTM A564 Type XM-12, AMS5659, AMS5862, AMS5826, ASTM A693, ASTM A484, E7CNU15.05, 1.4545

Available Forms 

Round bar, flat bar, sheet, plate, strip, wire, forgings