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3J63

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China GJB 3J63 频率元件用恒弹性合金规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3J63 / 3J63
Category Grade Standard Region/Area Standard Content
Metals 3J63 GJB 3313 China 频率元件用恒弹性合金规范

Chemical composition(mass fraction)(wt.%) of the 3J63

Element Min Max Similar
C - 0.0500 -
Si - 0.8000 -
Mn - 0.8000 -
P - 0.0200 -
S - 0.0200 -
Cr 4.6000 5.2000 -
Ni 41.2000 42.5000 -
Al 0.5000 0.8000 -
Ti 2.3000 2.7000 -
Fe - - -

Mechanical Properties of steel grade 3J63

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)
431 (≥) 181 (≥) 32 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 3J63

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
21 - -     0.43 -  
157 653 - 14.3 212   -  
692 - 24 24.2   134 113

Heat Treatment of steel grade 3J63

Heat treated : 1298°C - 1373°C

Technological Curves of steel grade 3J63

Cross Reference Table (Equivalent Grade) of 3J63

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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