PYROMET CTX-1 Stainless Steels to SAE J 470 (1976)

PYROMET CTX-1 - Specification & Application

  • SAE J 470 (1976) - Wrought Nickel and Nickel-Related Alloys

Wrought Nickel and Nickel-Related Alloys

Chemical composition(wt.%) of PYROMET CTX-1 grade: to SAE J 470 (1976)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.03
Si - 0.20
Mn - 0.20
Cr - 0.20
Ni - 37.70
Mo - 0.20
Co - 16.00
W - -
Al - 1.00
Cu - 0.50
Ti - 1.75
Fe - remaining
B - 0.0075
P - 0.015
S - 0.015
Nb/Ta - 3.00

PYROMET CTX-1 - Detail

Wrought Nickel and Nickel-Related Alloys

Mechanical properties of grade PYROMET CTX-1 SAE J 470 (1976)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
524 (≥) 164 (≥) 22 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical properties of grade PYROMET CTX-1 SAE J 470 (1976)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
335 (≥) 368 (≥) 44 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
528 595 227

Equivalent Grade

Equivalent Products

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