Quality carbon structural steel 08-70

Product Name : High quality carbon structural steel

Grade :08 -70

Specifications : Thick T: 1.5 ~ 24 W W :800-1100 length L: C

Standard : GB/T711-2008

Product Scope:

High strength, overall performance, good weldability and low temperature impact toughness , for the manufacture of steam turbines , compressors, pumps the moving parts ; also replace infiltration steel gears, shafts, piston pins and other parts.

Category:

Quality carbon structural steel according to carbon content can be divided into three categories: low-carbon steel (C ≤ 0.25%), medium carbon steel (C is 0.25-0.6 % ) and high carbon (C> 0.6%).

Quality carbon structural steel by manganese content divided into normal manganese content ( 0.25% -0.8 % manganese ) and high manganese content ( Manganese 0.70% -1.20 % ) groups , which has good mechanical properties and processability .

1 , high-quality carbon structural steel hot rolled steel sheet and strip

Quality carbon structural steel hot rolled steel sheet and strip for the automotive , aerospace and other industrial parts. Its steel grades for rimmed steel : 08F, 10F, 15F; killed steel :. 08,08 AL, 10,15,20,25,30,35,40,45,50 25 and 25 of the following 30 and 30 for the low-carbon steel above the steel plate .

2 , high-quality carbon structural steel plates and wide strips

Quality carbon structural steel plates and wide strips for various mechanical structures . Its low carbon steel grades include : 05F, 08F, 08,10 F, 10,15 F, 15,20 F, 20,25,20 Mn, 25Mn , etc. ; carbon steel include : 30,35,40,45,50 , 55,60,30 Mn, 40Mn, 50Mn, 60Mn , etc. ; high carbon steel include : 65,70,65 Mn and so on.

Quality carbon structural steel 08-70