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Chromoloy

Favorite Datasheet

America SAE Chromoloy Special Purpose Alloys (Superalloys) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Chromoloy / Chromoloy
Category Grade Standard Region/Area Standard Content
Metals Chromoloy SAE J 467B America Special Purpose Alloys (Superalloys)

Chemical composition(mass fraction)(wt.%) of the Chromoloy

Element Min Max Similar
W 2.5000 3.5000 -
Sn - 0.0500 -
Si - 0.5000 -
S - 0.0300 -
P - 0.0400 -
Ni 1.8000 2.2000 -
N - 0.0800 -
Mo - 0.5000 -
Mn - 0.5000 -
Cu - 0.5000 -
Cr 12.0000 14.0000 -
C 0.1500 0.2000 -
Al - 0.1500 -
W 2.5000 3.5000 -
Sn - 0.0500 -
Si - 0.5000 -
S - 0.0300 -
P - 0.0400 -
Ni 1.8000 2.2000 -
N - 0.0800 -
Mo - 0.5000 -
Mn - 0.5000 -
Cu - 0.5000 -
Cr 12.0000 14.0000 -
C 0.1500 0.2000 -
Al - 0.1500 -
W - - 3.0000
Si - - 0.3000
Ni - - 2.0000
Mo - - 0.1500
Mn - - 0.4000
Cu - - 0.1500
Cr - - 13.0000
C - - 0.1500

Mechanical Properties of steel grade Chromoloy

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
883 (≥) 795 (≥) 22 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade Chromoloy

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
32 - -     0.24 -  
491 973 - 43.3 233   -  
376 - 32 42.2   332 331

Heat Treatment of steel grade Chromoloy

Heat treated : 1729°C - 1226°C

Technological Curves of steel grade Chromoloy

Cross Reference Table (Equivalent Grade) of Chromoloy

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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