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SUS 420J 2TKA

Favorite Datasheet

Japan JIS SUS420J2TKA 机械和结构用不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS420J2TKA / SUS 420J 2TKA
Category Grade Standard Region/Area Standard Content
Metals SUS 420J 2TKA JIS G3446 Japan 机械和结构用不锈钢管

Chemical composition(mass fraction)(wt.%) of the SUS 420J 2TKA

Element Min Max Similar

Mechanical Properties of steel grade SUS 420J 2TKA

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)
456 (≥) 748 (≥) 43 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SUS 420J 2TKA

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 - -     0.33 -  
355 324 - 44.3 243   -  
236 - 41 33.2   344 332

Heat Treatment of steel grade SUS 420J 2TKA

Heat treated : 1126°C - 1821°C

Technological Curves of steel grade SUS 420J 2TKA

Cross Reference Table (Equivalent Grade) of SUS 420J 2TKA

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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