Self Drilling System SST40/660 Hollow Grouting Stainless Steel Rock Anchor Rods
Features
SupAnchor stainless steel anchor rod benefits from superior strength, whilst retaining the elevated ductility associated with stainless steel.
SupAnchor ®has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world.
Advantages
High corrosion resistance
Superior ductility for seismic activity
Tensile Strength (N/mm2 ) >= 1000 N/mm2
100+ year service life
2m to 4m standard lengths
Applications
Coastal defence walls
Building and bridge cross ties
Foundation
Docks and harbours
Slope protection
Soil nails
Ground anchors
Technical Data
Stainless Steel Injection Bar | SST30/ 320 | SST40/ 540 | SST40/ 660 | SST40/ 800 | SST52/ 930 | SST52/ 1000 | SST52/ 1250 |
Ultimate load (kN) | ≧320 | ≧540 | ≧660 | ≧800 | ≧930 | ≧1000 | ≧1250 |
Yield load (kN) | ≧260 | ≧430 | ≧525 | ≧630 | ≧740 | ≧800 | ≧1000 |
Tensile Strength (N/mm2 ) | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 |
Outside Diameter (mm) | 30 | 40 | 40 | 40 | 52 | 52 | 52 |
Cross sectional area (mm2) | 356 | 573 | 700 | 828 | 993 | 1070 | 1299 |
Weight (kg/m) | 2.80 | 4.50 | 5.50 | 6.50 | 7.80 | 8.40 | 10.20 |
Thread type | T International Standard / Left or Right | ||||||
Length (m) | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 |
Type of Stainless Steel | 304 / 316 | 304 / 316 | 304 / 316 | 304 / 316 | 304 / 316 | 304 / 316 | |
Chemical composition .% | Cr | Ni | C | Si | Mn | P | S |
304 Stainless steel | 18.0 - 20.0 | 8.0 - 10.5 | ≦ 0.08 | ≦ 0.75 | ≦ 2.0 | ≦ 0.045 | ≤ 0.030 |
316 Stainless steel | 16.0 - 18.0 | 10.0 - 14.0 | ≦ 0.08 | ≦ 1.0 | ≦ 2.0 | ≦ 0.045 | ≤ 0.030 |
Anchor Bar and Accessories
Job sites
SubNumbers
10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry