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GX50NiCr65-15

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International ISO GX50NiCr65-15 常用耐热铸钢及合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GX50NiCr65-15 / GX50NiCr65-15
Category Grade Standard Region/Area Standard Content
Metals GX50NiCr65-15 ISO 11973 International 常用耐热铸钢及合金

Chemical composition(mass fraction)(wt.%) of the GX50NiCr65-15

Element Min Max Similar
Si - 2.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 64.0000 69.0000 -
Mn - 1.3000 -
Cr 13.0000 19.0000 -
C 0.3500 0.6500 -

Mechanical Properties of steel grade GX50NiCr65-15

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)
173 (≥) 257 (≥) 43 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade GX50NiCr65-15

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 - -     0.34 -  
844 875 - 42.3 432   -  
741 - 44 41.2   421 343

Heat Treatment of steel grade GX50NiCr65-15

Heat treated : 1422°C - 1232°C

Technological Curves of steel grade GX50NiCr65-15

Cross Reference Table (Equivalent Grade) of GX50NiCr65-15

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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