GEWI ® Piles
Steel Properties
GEWI ® Bar Steel Properties ASTM A615 (Grade 75) CAN/CSA(G3018-M1982)
Metric Sizes
| THREADBAR ® Designation | Yield Stress | Cross Sectional Area | Yield Strength | Nominal Weight | Maximum THREADBAR ® Diameter | Coupler Length C | Coupler Diameter D | Hex Nut Length A | Hex Nut Width2 E | ||
| in-lb | mm | MPa | mm² | kN | kg/m | mm | mm | mm | mm | mm | |
| Grade 75 | #10 | 32 | 517 | 819 | 423 | 6.41 | 36.3 | 144.8 | 51.2 | 65.0 | 48.8 |
| #11 | 36 | 517 | 1,006 | 520 | 7.91 | 40.9 | 161.8 | 57.0 | 73.0 | 54.4 | |
| #14 | 43 | 517 | 1,452 | 751 | 11.39 | 47.2 | 198.6 | 64.8 | 90.2 | 64.0 | |
| #18 | 57 | 517 | 2,581 | 1,335 | 20.24 | 63.5 | 237.5 | 88.9 | 107.4 | 84.8 | |
| 63mm1 | 552 | 3,168 | 1,747 | 24.86 | 69.1 | 245.7 | 98.0 | 114.3 | 93.2 | ||
All couplers and hex nuts develop 100 % of the ultimate strength of the bar
1) 63 mm bars and hardware available in Grade 80 material only
2) Measured across flats
GEWI ® Bar Steel Properties ASTM A615 (Grade 75) CAN/CSA(G3018-M1982)
Imperial Sizes
| THREADBAR ® Designation | Yield Stress | Cross Sectional Area | Yield Strength | Nominal Weight | Maximum THREADBAR ® Diameter | Coupler Length C | Coupler Diameter D | Hex Nut Length A | Hex Nut Width2 E | ||
| in-lb | mm | ksi | in² | Kips | lbs/lf | in | in | in | in | in | |
| Grade 75 | #10 | 32 | 75 | 1.27 | 95.3 | 4.30 | 1.43 | 5.70 | 2.02 | 2.56 | 1.92 |
| #11 | 36 | 75 | 1.56 | 117.0 | 5.31 | 1.61 | 6.37 | 2.25 | 2.88 | 2.14 | |
| #14 | 43 | 75 | 2.25 | 168.8 | 7.65 | 1.86 | 7.82 | 2.55 | 3.55 | 2.52 | |
| #18 | 57 | 75 | 4.00 | 300.0 | 13.60 | 2.50 | 9.35 | 3.50 | 4.23 | 3.34 | |
| 63mm1 | 80 | 4.91 | 392.8 | 16.70 | 2.72 | 9.68 | 3.86 | 4.50 | 3.67 | ||
All couplers and hex nuts develop 100 % of the ultimate strength of the bar
1) 63 mm bars and hardware available in Grade 80 material only
2) Measured across flats
Coupler
Hex Nut and Plate
Double Corrosion Protected Tie Rod
