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1J48

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China GJB 1J48 耐蚀高磁导率软磁合金规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1J48 / 1J48
Category Grade Standard Region/Area Standard Content
Metals 1J48 GJB 2152 China 耐蚀高磁导率软磁合金规范

Chemical composition(mass fraction)(wt.%) of the 1J48

Element Min Max Similar
C - 0.0300 -
Si - 0.5000 -
Mn - 1.0000 -
P - 0.0200 -
S - 0.0200 -
Ni 44.0000 47.0000 -
Mo 1.2000 2.2000 -
Cu 2.2000 3.2000 -
Fe - - -

Mechanical Properties of steel grade 1J48

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)
815 (≥) 342 (≥) 43 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 1J48

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
31 - -     0.31 -  
449 362 - 42.3 241   -  
846 - 33 24.2   434 414

Heat Treatment of steel grade 1J48

Heat treated : 1916°C - 1971°C

Technological Curves of steel grade 1J48

Cross Reference Table (Equivalent Grade) of 1J48

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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