低碳钢丝
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The suspension wire comprise of a solid hot Dipped galvanized steel wire, the wireshould be uniform in diameter and free from all surface imperfection.
1. Single hot Dipped galvanized cable wire
No. | Property | Unit | Typical Value | Test Method |
1 | Wire diameter | mm | 0.70±0.02 | / |
2 | Tensile strength | N/mm2 | Min 1400 | ASTM A-475 |
3 | Weight of Zinc Coating | g/m2 | Min 90 | ASTM A-90 |
4 | Zinc Adherence Coating | / | Pass | ASTM A-411 |
2. Stranded (7 wires) hot Dippedgalvanized cable wire
The strand consists of 7 hot Dipped galvanizedsteel wires and a center wire is concentrically twisted by other 6 wires layerwith a uniform pitch. The strand shall be fully preformed and the individualwire should not spring open, when the strand is cut.
No. | Property | Unit | Typical Value | Test Method |
1 | Wire diameter tolerance | mm | ±0.04 | / |
2 | Tensile strength of single wire | N/mm2 | Min 1600 | ASTM A-475 |
3 | Lay of Direction | / | Left hand | / |
4 | Pitch of Lay | / | Max 16 times of nominal Dia. | / |
5 | Weight of Zinc Coating | g/m2 | Min 120 | ASTM A-90 |
6 | Zinc Adherence Coating | / | Pass | ASTM A-411 |
7 | Tensile strength of 7*0.9 | KN | Min 7.0 | ASTM A-475 |
Tensile strength of 7*1.2 | Min 12.0 | |||
Tensile strength of 7*1.6 | Min 22.0 |
Thewire is delivered on wooded spool or customer confirmed reels with good rewind,the reels is covered with suitable and adequate protection packing, it isdelivered on pallets portable by forklift.
