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SKK 400

Favorite Datasheet

Japan JIS SKK400 钢管桩 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SKK400 / SKK 400
Category Grade Standard Region/Area Standard Content
Metals SKK 400 JIS A5525 Japan 钢管桩

Chemical composition(mass fraction)(wt.%) of the SKK 400

Element Min Max Similar
S - 0.0400 -
P - 0.0400 -
Other - - -
C - 0.2500 -

Mechanical Properties of steel grade SKK 400

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)
257 (≥) 661 (≥) 33 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade SKK 400

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
23 - -     0.13 -  
739 324 - 33.3 141   -  
277 - 33 34.2   222 214

Heat Treatment of steel grade SKK 400

Heat treated : 1833°C - 1199°C

Technological Curves of steel grade SKK 400

Cross Reference Table (Equivalent Grade) of SKK 400

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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