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S275MH

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1.8956 1.8843
#S275MH

Description

S275MH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S275MH
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S275MH
S355NLH
1.0549
S420NH
1.8750
S420NLH
1.8751
S460NH
1.8953
S460NLH
1.8956

Chemical composition(mass fraction)(wt.%) of the S275MH

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.13  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 ≤ 0.08  
N Co Pb B Other    
≤ 0.020            
             

Mechanical Properties of steel grade S275MH

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)
593 (≥) 148 (≥) 23 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade S275MH

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 - -     0.33 -  
785 122 - 12.3 134   -  
123 - 32 22.2   242 224

Heat Treatment of steel grade S275MH

Heat treated : 1753°C - 1862°C

Technological Curves of steel grade S275MH

Cross Reference Table (Equivalent Grade) of S275MH

Grade Standard Country Application
EN S275MH EN Euronorm Structural steel
1.8956 1.8843
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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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