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S355MH

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1.8844 1.8845
#S355MH

Description

S355MH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S355MH
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S355MH
S420NLH
1.8751
S460NH
1.8953
S460NLH
1.8956
S275MH
1.8843
S275MLH
1.8844

Chemical composition(mass fraction)(wt.%) of the S355MH

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.14  0.50  1.50  0.035  0.030   ≤0.30
Mo Al Cu Nb Ti V Ce
 ≤0.20 ≥  0.020    ≤0.050 ≤ 0.050 ≤ 0.10  
N Co Pb B Other    
≤ 0.020            
             

Mechanical Properties of steel grade S355MH

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)
524 (≥) 995 (≥) 31 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade S355MH

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
12 - -     0.42 -  
261 791 - 44.3 143   -  
983 - 23 41.2   233 124

Heat Treatment of steel grade S355MH

Heat treated : 1537°C - 1733°C

Technological Curves of steel grade S355MH

Cross Reference Table (Equivalent Grade) of S355MH

Grade Standard Country Application
EN S355MH EN Euronorm Structural steel
1.8844 1.8845
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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