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SGLH C

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SGLH540 SGLC400
#SGLH #C

Description

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

Datasheet for: Steel Grades:Carbon Steel: SGLH C
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SGLH C
SZAC C
SZAC H
SZAC D1
SZAC D2
SZAC D3
SZAC D4
SGLH400
SGLH440
SGLH490
SGLH540

Chemical composition(mass fraction)(wt.%) of the SGLH C

 



C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.15  No provisions 0.8 0.05  0.05    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SGLH C

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)
898 (≥) 345 (≥) 41 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade SGLH C

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
34 - -     0.13 -  
548 447 - 22.3 444   -  
859 - 13 41.2   311 222

Heat Treatment of steel grade SGLH C

Heat treated : 1382°C - 1767°C

Technological Curves of steel grade SGLH C

Cross Reference Table (Equivalent Grade) of SGLH C

Grade Standard Country Application
Q235 C China Engineering and welding
Q235q C China Bridge structure with steel
4CrW2Si China Alloy tool steel - Impact resistance tool steel
9SiCr China Alloy tool steel - Measuring tool steel cutting tools
Cr06 China Alloy tool steel - Measuring tool steel cutting tools
Cr2 China Alloy tool steel - Measuring tool steel cutting tools
9Cr2 China Alloy tool steel - Measuring tool steel cutting tools
5CrW2Si China Alloy tool steel - Impact resistance tool steel
6CrW2Si China Alloy tool steel - Impact resistance tool steel
6CrMnSi2Mo1V China Alloy tool steel - Impact resistance tool steel
5Cr3Mn1SiMo1V China Alloy tool steel - Impact resistance tool steel
Cr12 China Alloy tool steel - cold work steels
Cr12Mo1V1 China Alloy tool steel - cold work steels
Cr12MoV China Alloy tool steel - cold work steels
Cr5Mo1V China Alloy tool steel - cold work steels
CrWMn China Alloy tool steel - cold work steels
Cr4W2MoV China Alloy tool steel - cold work steels
7CrSiMnMoV China Alloy tool steel - cold work steels
6Cr4W3Mo2VNb China Alloy tool steel - cold work steels
6W6Mo5Cr4V China Alloy tool steel - Impact resistance tool steel
SGLH540 SGLC400
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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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