Steel Grade | steel, SWRH77B/SWRH82B | Standard | AISI, ASTM, BS, DIN, GB, JIS |
Place of Origin | Tianjin, China | Type | Drawn Wire, Low Relaxation PC Strand |
Application | Construction | Alloy Or Not | Non-alloy |
Special Use | Cold Heading Steel | Model Number | PC strand |
Brand Name | TRS | Product Name | PC Strand |
Min. Elongation at Max Load, L0≥500mm | ≥3.5% | Relaxation(1000h) | No more than 2.5% |
Grade | 250/270 | Type Available | Bonded , Unbonded,rib,bright |
coil weight | 2.5-3.5 ton/coil | Tensile Strength | 1720Mpa,1770Mpa,1860Mpa,1960Mpa |