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Description

SLA 235A Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SLA 235A
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SLA 235A
SQV2A
SQV2B
SQV3A
SQV3B
SEV245
SEV295
SEV345
SEV25
SEV30
SEV35

Chemical composition(mass fraction)(wt.%) of the SLA 235A

C
Si
Mn
P
S
Cr Ni
0.15   0.3 0.7-1.5  0.025  0.02     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
        CE ≤0.38  -30℃   
             

Mechanical Properties of steel grade SLA 235A

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)
119 (≥) 913 (≥) 12 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade SLA 235A

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
14 - -     0.43 -  
874 495 - 43.3 412   -  
491 - 22 34.2   112 323

Heat Treatment of steel grade SLA 235A

Heat treated : 1242°C - 1157°C

Technological Curves of steel grade SLA 235A

Cross Reference Table (Equivalent Grade) of SLA 235A

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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