l Size:4.00mm-7.50mm
l Tensile strength:1370-1860MPA
l Standard:GB/T5223-2002, YBT152-1999 or according to customers' requirements.
l low-relaxation 1000hrs test passed
l Application: non-concrete used in mining,cable support .plug-ins such as cable-stayed and highways barriers.
l Packing :Lining is water-proof plastic, outer layer is polypropylene woven bag on wood pallet or wood spool and according to customers' requirements.
l Advantages:
1)Large difference in coating thickness:Electricity galvanized coating thickness average in70-150g/m2,hot zinc coating thickness is generally about 300g/m2
2)Electricity galvanized has better bonding and surface condition.
3)Electricity galvanized by erosion slower
Nominal Dia. mm | Standard | Tolerance diameter mm | Tensile Strength | Unsoun Dness mm | Elongation % | Weight Zinc Coating g/m2 | Yield Strength n/mm2th |
5.0 | GB/T1710-1997 | ±0.06 | 1570-1770 | ≤0.06 | ≥4 | ≥300 | ^ |
7.0 | ±0.07 | ≤0.07 | ≥300 | ||||
12.5 | YBT152-1999 | +0.30 | 1770-1860 | ^ | ≥3.5 | ^ | 146 154 |
-0.15 | |||||||
12.9 | YBT152-1999 | +0.38 | 177 186 | ||||
-0.18 | |||||||
15.2 | YBT152-1999 | +0.40 | 246 259 | ||||
-0.20 | |||||||
15.7 | YBT152-1999 | +0.40 | 236 248 | ||||
-0.20 |
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