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08 JA

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Poland PN 08JA Steel for determined purposes . Low carbon magnetically soft steel .Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 08JA / 08 JA
Category Grade Standard Region/Area Standard Content
Metals 08 JA PN H84023-02 Poland Steel for determined purposes . Low carbon magnetically soft steel .Grades

Chemical composition(mass fraction)(wt.%) of the 08 JA

Element Min Max Similar
As - 0.0800 -
Si - 0.0500 -
S - 0.0250 -
P - 0.0200 -
O - 0.0300 -
Ni - 0.0800 -
N2 - 0.0100 -
Mn - 0.2000 -
Cu - 0.1000 -
Cr - 0.0500 -
C - 0.0800 -
Al 0.0200 0.0700 -

Mechanical Properties of steel grade 08 JA

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)
326 (≥) 125 (≥) 42 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 08 JA

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 - -     0.24 -  
746 722 - 23.3 411   -  
287 - 41 42.2   421 331

Heat Treatment of steel grade 08 JA

Heat treated : 1388°C - 1621°C

Technological Curves of steel grade 08 JA

Cross Reference Table (Equivalent Grade) of 08 JA

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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