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SWCH 27K

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Japan JIS SWCH27K 冷镦和冷锻碳钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWCH27K / SWCH 27K
Category Grade Standard Region/Area Standard Content
Metals SWCH 27K JIS G3539 Japan 冷镦和冷锻碳钢丝

Chemical composition(mass fraction)(wt.%) of the SWCH 27K

Element Min Max Similar

Mechanical Properties of steel grade SWCH 27K

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)
851 (≥) 412 (≥) 31 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade SWCH 27K

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
44 - -     0.33 -  
886 168 - 11.3 231   -  
682 - 24 24.2   332 413

Heat Treatment of steel grade SWCH 27K

Heat treated : 1697°C - 1736°C

Technological Curves of steel grade SWCH 27K

Cross Reference Table (Equivalent Grade) of SWCH 27K

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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