Square Steel Billet Size Steel 6mm Square Bar Billet Steel Producers

Product Description
SteelGrade
C%
Mn%
Si%
S%
P%
Q195
0.06-0.12
0.25-0.50
0.30Max
0.04Max.
0.04Max.
Q235
0.12-0.22
0.30-0.60
0.30Max.
0.04Max.
0.04Max.
Q255
0.18-0.28
0.40-0.70
0.30Max.
0.045Max.
0.050Max.
Q275
0.27-0.38
0.50-0.80
0.30Max.
0.045Max.
0.045Max.
3SP
0.14-0.22
0.40-0.85
0.15-0.30
0.050Max.
0.040Max.
5SP
0.28-0.37
0.50-1.00
0.15-0.30
0.050Max.
0.040Max.
20MnSi
0.17-0.25
1.00-1.60
0.40-0.80
0.050Max.
0.050Max.
produce 3PS 4PS 5PS 5SP 4SP mild steel billets
Please contact to us if you need buy other equipment ,such as EAF, LF,Electric induction melting furnace, CCM continuous casting machine ,Rolling mill to produce rebar . We are biggest metallurgy machine Group Factory
Billet is produced by three kinds of process methods:
One is through the steel system of continuous casting equipment, molten steel directly into the steel billet;
The two is the making system of production of steel ingot or billet by rolling system of steel rolling equipment processing semi-finished products; three is the production of steelmaking system by ingot forging equipment manufactured semi-finished products.
Material standard
Thickness range: +/-5mm 150-240mm width: +/-20mm 880-1530mm
Length range: +/-500mm 3700-10000mm
Cross section size: 64*64; 82*82; 98*98; 124*124; 120*150; 152*164; 152*170mm
Length: 9000mm
Section tolerance: square billet: +1.0/-2.0----+3.0/-1.0mm slab: width: +/-2.0MM thickness: +/-3.0MM
Length tolerance: +/-200MM
Diagonal tolerance: 3.5-8.0MM
Square billet section size sudden requirements: <1242MM, does not allow; <=2MM, >1242MM =1242MM, <=3MM
Broken end (shear) extended deformation: <1242MM square billet: no control; slab: <=15MM
Surface tilt: no more than 0.1 of the billet cross section
Bending degree: each 1M length does not exceed 10MM
Twist degree: length <=5M, <=11. Length <=7.5M, <=5.
Material 3SP/PS% of chemical composition: Mn Si S P C