Specifications
Grade:hot rolled
Dimensions:60*60mm-150*150mm
Standard:AISI, ASTM, BS, GB, ASTM/GB
Place of Origin:China (Mainland)
Model Number:Q195/Q235/Q275/3SP/5SP
Application:construction, Carbon structural steel, Alloy steel, Gear stee
Technique:Hot Rolled
Product Name:Square steel billet
Length:6-12M
Shape:Square
Diagonal toleranc:3.5mm-8.0mm
Alloy Or Not:Non alloy
Chemical Composition:C Mn Si S P
Terms of payment:TT or L/C
Packaging & Delivery
Packaging Details:
1. In bundles with steel strip 2.Waterproof package 3.According to customers' request
Delivery Detail:
within25 days after receiving T/T deposit
         hot rolled steel billet Q235/Q275 square steel billets        
Product Information
 
M.S. Billets are used for rolling of TMT Re-Bars of Fe415 and Fe500 Grade and
 
various other structural steel products.     
 
CRS Billets are used for rolling of CRS TMT Re-Bars.    
 
Special Alloy Billets are used for rolling of any special grade TMT Re-Bars like
 
Earthquake resistant TMT Re-Bars and for special grade structural steel products.
 
Standard: GB,BS,ASTM    
 
 Grade: Q195/215/235/345/45#/3SP/5SP,ect
 
 
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