13 Inch Seamless Steel Pipe q345b 42crmo Alloy Construction Seamless Steel Pipe
Negotiable
Min.Order:1
Seamless Steel Pipe And Tube q345b Low Alloy Metal Hot Rolled Steel Pipe Tube Sizes
Alloy Seamless Steel Pipe Sae 1518 Seamless Steel Pipe Tube Factory Price Per Pc
Large-Diameter Thick-Walled Seamless Steel Pipe Od 109mm Seamless Steel Pipe Tube
a106 Carbon Seamless Steel Pipes Thick Wall Seamless Steel Pipe Od 159mm
4130 Carbon Steel Seamless Pipe Alloy Metal Construction Steel Price Per Ton
Carbon Seamless Steel Pipe St52 St37 Seamless Steel Pipe Factory Price Kg
Grade | C | SI | Mn | P | S | Yield Strength | Tensile Strength | Elongation |
20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≥245Mpa | 253-500Mpa | ≥24% |
1020 | 0.18-0.23 | - | 0.30-0.60 | ≤0.040 | ≤0.050 | - | - | - |
Q345B | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.035 | ≥345Mpa | 470-630Mpa | ≥20% |
SAE1518 | - | - | 1.10-1.40 | ≤0.040 | ≤0.050 | ≥345Mpa | 375-470Mpa | ≥25% |