Q275 Square bar, square solid steel bar, reinforcing steel bar sizes
USD $300 - $450 /Metric Ton
Min.Order:600 Metric Tons
Tangshan City Deshengxuan Trading Co., Ltd.
Mild Steel Square Steel Bar
Grade: 3sp 5sp q195 q235 etc.
Size: 100*100 120*120 130*130 150*150
Length:12M
Packaging: standard exported packaging
Manufacturer Supply
Q235 (CHEMICAL COMPOSITATION)
C : 0.12-0.24%
Mn: 0.30-0.65%
Si: 0.30% Max
P : 0.045% Max
S : 0.045% Max
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 |
Professional Dedicated and Efficient
Olina An sales manager
Tel: +86-0315-5242885
Mobile: +86-183 3292 6963
E-mail: tsdeshengxuan at
Skype: olina188cn