| Chemical composition % | ||||||
| C | Si | Cr | Mn | Ni | P | S | 
| ≤0.08 | ≤1.00 | 17.00-19.00 | ≤2.00 | 8.00-11.00 | ≤0.035 | ≤0.030 | 
| Mechanical property | |
| Yield strength | Σ0.2=205 MPa | 
| Tensile strength | Σb=520 Mpa | 
| Elongation | Δ5=40% | 
| Hardness | HB ≤187 HRB≤90 HV ≤200 | 
| Young modulus | E=194020 MPa | 
| Hardenability value | N=0.193 | 
| Density | ρ=7.93 g·cm-3 | 
| Heat conductivity | Λ/W(m·ºC)-1 | 
| Specific heat | C(20ºC)0.502 J·(g·C)-1 | 
| Resistivity | 0.73 Ω·mm2·m-1 | 
| Melting point | 1398~1420ºC | 
| Linear expansivity | Α/(10-6/ºC) | 
| Specifications | |
| Thickness | 0.3mm-60mm | 
| Width | 1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet),1800mm,2200mm or as your requirements | 
| Length | 2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet),5800mm, 6000mm or as your requirements | 

