Supanchor Rock Reinforcement Co., Ltd.
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SSTR51/800 Coastal Defence Walss Self Drilling Stainless Steel Hollow Anchor Rods
Features
SupAnchor stainless steel anchor rod is manufactured from stainless steel and is available in both 1,4301 (304) and 1,4401 (316) grades. In coastal or aggressive environments, the traditional steel requires significant efforts to establish adequate corrosion protection. For projects requiring design lives in the region of 100 years, stainless steel provides practical solution.The system enables drilling and grouting in one operation, making much saving in jobsite and project time.
High corrosion resistance
Tensile Strength (N/mm2 ) >= 1000 N/mm2
100+ year service life
Advantages
High strength thread
Proven high bond strength
Unique corrosive resistant
Superior ductility for seismic activity
2m to 6m standard lengths
Applications
Docks and harbours
Mining
Slope stabilization
Coastal defence walls
Soil nails
Building and bridge cross ties
Tunneling
Technical Data
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| Type of Stainless Steel | 1.4462 / 304 / 316 | ||||||
| Chemical composition .% | Cr | Ni | C | Si | Mn | P | S |
| 1.4462 Stainless Steel | 21.0 - 23.0 | 4.5 - 6.5 | ≦ 0.03 | ≦ 1.0 | ≦ 2.0 | ≦ 0.03 | ≦ 0.02 |
| 304 Stainless steel | 18.0 - 20.0 | 8.0 - 10.5 | ≦ 0.08 | ≦ 0.75 | ≦ 2.0 | ≦ 0.045 | ≤ 0.03 |
| 316 Stainless steel | 16.0 - 18.0 | 10.0 - 14.0 | ≦ 0.08 | ≦ 1.0 | ≦ 2.0 | ≦ 0.045 |
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