Quantity(Tons) | 1 - 6000 | >6000 |
Est. Time(days) | 30 | To be negotiated |
Grade | Yield Strength | Tensile Strength | Elongation |
(S)A387 Gr.11 | ≥310 | 515-690 | ≥22 |
(S)A387 Gr.12 | ≥275 | 450-585 | ≥22 |
(S)A387 Gr.22 | ≥310 | 515-690 | ≥18 |
GB | |||
Q245R | Q345R | ||
ASTM&ASME | |||
A573 Gr.58 | A573 Gr.65 | A573 Gr.70 | |
(S)A387 Gr.11 | (S)A387 Gr.12 | (S)A387 Gr.22 | |
(S)A515 Gr.60 | (S)A515 Gr.65 | (S)A515 Gr.70 | |
(S)A516 Gr.55 | (S)A516 Gr.60 | (S)A516 Gr.65 | (S)A516 Gr.70 |
Grade | C | Si | Mn | S | Cr | P |
(S)A387 Gr.11 | 0.05-0.17 | 0.50-0.80 | 0.40-0.65 | ≤0.035 | 1.00-1.50 | ≤0.035 |
(S)A387 Gr.12 | 0.05-0.17 | 0.15-0.40 | 0.40-0.65 | ≤0.035 | 0.80-1.15 | ≤0.035 |
(S)A387 Gr.22 | 0.05-0.15 | ≤0.50 | 0.30-0.60 | ≤0.035 | 2.00-2.50 | ≤0.035 |