Prime Square Steel Billet
Size List
60x60mm |
80x80mm |
100x100mm |
125x125mm |
130x130mm |
150x150mm |
Chemical Comosition
Standard |
C(%) |
Mn(%) |
S(%) |
P(%) |
Si(%) |
Q195 |
≤0.12 |
≤0.50 |
≤0.040 |
≤0.035 |
≤0.30 |
Q235 |
≤0.20 |
≤1.40 |
≤0.045 |
≤0.045 |
≤0.35 |
Q275 |
≤0.22 |
≤1.50 |
≤0.045 |
≤0.045 |
≤0.35 |
20MnSi |
0.17-0.25 |
1.2-1.6 |
≤ 0.050 |
≤ 0.050 |
0.40-0.80 |
3SP |
0.14-0.22 |
0.40-0.85 |
≤ 0.050 |
≤ 0.040 |
0.05-0.15 |
5SP |
0.28-0.37 |
0.50-1.00 |
≤ 0.050 |
≤ 0.040 |
0.15-0.30 |
We're specialized in steel supply and export for more than 30 years.
Mainly in carbon steel, hot rolled and cold rolled steel, galvanized, Al-Zn and AZM steel, stainless and silicon steel, tinplate, etc.
Products list: steel plates and sheets, steel coils, steel wire, steel rebar, profiles steel such as H beams, I beams, C-channel and U-channel, sheet piles, rail steel, steel tubes and pipes, etc.