Containers house round bar steel

Containers house round bar steel

1.Diameter 80 to 800 mm 

2.Black or Bright surface 
3.Annealed or Quenched and tempered provided 
4.Cutting service provide

Machine Capability

Tensile strength (N/mm2Mpa)≥980(100)
Elongation≥12
Yield strength≥835(85)
Hardness:( HBS 100/3000)≤269
Reduction of area≥55

Akv(J)≥78  akv(J/cm2)≥98(10)

4140 Chemical Composition (%):

≤0.030

0.80~1.10

0.15~0.25