Supanchor Rock Reinforcement Co., Ltd.
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Self Drilling 32mm 100+ Years Service Life Stainless Steel Hollow Anchor Rods SSTR32/360
Features
In general it is reasonable to use grade 304 for most non-marine applications, highways and marine structures generally call for grade 316 because of high chloride concentrations. 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
Unique corrosive resistant
Proven high bond strength
High strength thread
2m to 6m standard lengths
Superior ductility for seismic activity
Applications
Soil nails
Docks and harbours
Holding down bolts
Building and bridge cross ties
Coastal defence walls, slopes and slabs
Ground anchors
Rock bolts
Technical Data
| Stainless Steel Anchor Bar | SSTR25/ 200 | SSTR32/ 250 | SSTR32/ 280 | SSTR32/ 320 | SSTR32/ 360 | SSTR32/ 400 | |
| Ultimate load (kN) | ≧200 | ≧250 | ≧280 | ≧320 | ≧360 | ≧400 | |
| Yield load (kN) | ≧150 | ≧200 | ≧230 | ≧260 | ≧280 | ≧320 | |
| Tensile Strength (N/mm2) | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | |
| Outside Diameter (mm) | 25 | 32 | 32 | 32 | 32 | 32 | |
| Cross sectional area (mm2) | 229 | 266 | 299 | 336 | 382 | 433 | |
| Weight (kg/m) | 1.80 | 2.10 | 2.35 | 2.65 | 3.00 | 3.40 | |
| Thread type | ISO 10208 / Left or Right | ||||||
| Length (m) | 2/3/4/5/6 | ||||||
| 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 | ≤ 0.03 |
Anchor Bar and Accessories
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