Iron & Steel

Rizhao Haijun Steel Group: Steel factory, Steel manufacturers, China steel, Steel supplier
wwwdothaijunsteeldotcom

Steel billet material standrad and chemical composition:
technical conditions:
specification: 190*1270*8100mm Can provide the following within the scope of the order:
thickness scope: 150-240mm +/-5mm
width scope: 880-1530mm +/-20mm
length scope: 3700-10000mm +/-500mm
Cross-sectional 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
Steel slab:width: +/-2.0MM
thickness: +/-3.0MM
length tolerance: +/-200MM
The diagonal section of tolerance: 3.5-8.0MM
Billet section size tu shape requirements: <1242MM, not allow; =1242MM, <=2MM >1242MM, <=3MM
The ends (shear) extends deformation: <1242MM
squareBillet: don& acute;t control;
steel slab: <=15MM
Surface tilt: no more than billet sections of 0.1
flexibility: Every 1 M length not more than 10 MM
torsion resistance: length<=5M, <=11. ; length<=7.5M, <=5.
material3SP/PS chemical composition%:C 　Mn 　Si　 S 　　P