Production Specification
Type
Steel billet / Square steel/ Steel square bar
Standard grade
3SP/PS, 5SP/PS, Q195, Q235, Q255, Q275, 20MnSi etc.
MOQ
1000 MT
Technique
Hot rolled, Continuous casting and rolling
Size
50*50mm ~ 180*180mm
Length
3~12m
Packing
Loose packing, in bundle
Inspection
Third party inspection accepted
Applications
carbon structural steel, wire rod, rod, deformed bars, profile steel, machine parts, and steel moulds etc .
Note
Customized service is available (for sizes,length and chemical components etc.).
Steel Grade
C %
Mn %
Si %
S %
P %
Q195
0.06-0.12
0.25-0.50
0.30 Max
0.04 Max.
Q235
0.12-0.22
0.30-0.60
0.30 Max.
Q255
0.18-0.28
0.40-0.70
0.045 Max.
0.050 Max.
Q275
0.27-0.38
0.50-0.80
3SP
0.14-0.22
0.40-0.85
0.15-0.30
0.040 Max.
5SP
0.28-0.37
0.50-1.00
20MnSi
0.17-0.25
1.00-1.60
0.40-0.80
0.050 Ma