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JK 591P

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Global 企业标准 JK591P and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: JK591P / JK 591P
Category Grade Standard Region/Area Standard Content
Metals JK 591P -- Global

Chemical composition(mass fraction)(wt.%) of the JK 591P

Element Min Max Similar
W - - 4.5000
Ni - - -
Mo - - 17.0000
Fe - - 5.5000
Cr - - 16.5000

Mechanical Properties of steel grade JK 591P

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)
723 (≥) 525 (≥) 13 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade JK 591P

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
13 - -     0.21 -  
949 471 - 23.3 334   -  
578 - 42 32.2   443 121

Heat Treatment of steel grade JK 591P

Heat treated : 1697°C - 1882°C

Technological Curves of steel grade JK 591P

Cross Reference Table (Equivalent Grade) of JK 591P

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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