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S 275 MLH

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Germany DIN S275MLH 冷成型焊接结构空心型材的非合金和细晶粒钢 - 第1部分：交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S275MLH / S 275 MLH
Category Grade Standard Region/Area Standard Content
Metals S 275 MLH DIN EN 10219-1 Germany 冷成型焊接结构空心型材的非合金和细晶粒钢 - 第1部分：交货技术条件

Chemical composition(mass fraction)(wt.%) of the S 275 MLH

Element Min Max Similar
V - 0.0800 -
Ti - 0.0500 -
Si - 0.5000 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Nb - 0.0500 -
N - 0.0200 -
Mo - 0.2000 -
Mn - 1.5000 -
Cr+Cu+Mo - 0.6000 -
CEV - 0.3400 -
C - 0.1300 -
Al 0.0200 - -

Mechanical Properties of steel grade S 275 MLH

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)
187 (≥) 811 (≥) 14 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade S 275 MLH

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 - -     0.21 -  
316 997 - 21.3 111   -  
492 - 22 34.2   313 121

Heat Treatment of steel grade S 275 MLH

Heat treated : 1581°C - 1668°C

Technological Curves of steel grade S 275 MLH

Cross Reference Table (Equivalent Grade) of S 275 MLH

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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