Non-Magnetic Series
For Extreme Electromagnetic Environments
On-going iconic projects
North America
Pattullo Bridge Replacement Project,British Columbia,,Canada
- ASTM A955/A955M-20
- Bridge pile caps, tower pylons, piers, abutments, bearing saddles and other critical structural components
- 3012.6 tonnes
Asia Pacific
The Fourth Macau-Taipa Bridge , Macau,China
- BS6744:2023
- Bridge pile caps, tower pylons, piers, abutments, bearing saddles and other critical structural components
- 3004.5 tonnes
Middle East
North Field Expansion (NFE) Project, Qatar
- BS6744:2023
- Pile foundations
- 1021.5 tonnes
why choose stainless steel rebar?
Advantages over
epoxy-coated
rebar
- 1 Superior corrosion resistance in aggressive environments
- 2 No coating damage during handling or installation
- 3 Reduced maintenance and lower whole-life costs
Advantages over
carbon steel
rebar
- 1 Reduced concrete cover requirements
- 2 Less stringent crack-width control requirements
- 3 Lower whole-life environmental impact
- 4 Design service life exceeding 250 years
Duplex 2304 stainless steel reinforcement
| Designation | Fusteel 2304 | Fusteel 2205 |
|---|---|---|
| EN | 1.4362 | 1.4462 |
| UNS | S32304 | S32205 |
| GB | S23043 | S22253 |
| EDX | 2304 | 2205 |
| Chemical Composition(%) | ||
| C | <0.025% | <0.025% |
| Cr | 22.35 -23.25% | 22.25 -22.75% |
| Ni | 3.85 -4.5% | 4.9 -5.5% |
| Mo | 0.18 -0.52% | 3.05 -3.15% |
| Mn | ≤2.5% | ≤2.0% |
| N | 0.13 -0.15% | 0.16 -0.19% |
| PREn | 26 | 35 |
| CPT | ≈73°F | ≈125°F |
| CCTL | ≈6.5% | >10% |
ASTM A955/A955M-20 Dimensions
| Bar Designation No. | Diameter,in.[mm] | Nominal Cross-Sectional Area,in.²[mm²] | Nominal Weight, lb/ft[kg/m] |
|---|---|---|---|
| 3 [10] | 0.375 [9.5] | 0.11 [71] | 0.374 [0.556] |
| 4 [13] | 0.500 [12.7] | 0.20 [129] | 0.679 [1.011] |
| 5 [16] | 0.625 [15.9] | 0.31 [199] | 1.048 [1.559] |
| 6 [19] | 0.750 [19.1] | 0.44 [284] | 1.49 [2.225] |
| 7 [22] | 0.675 [22.2] | 0.60 [367] | 2.038 [3.032] |
| 8 [25] | 1.000 [25.4] | 0.79 [510] | 2.685 [3.955] |
| 9 [29] | 1.128 [28.7] | 1.00 [645] | 3.396 [5.053] |
| 10 [32] | 1.270 [32.3] | 1.27 [819] | 4.312 [6.416] |
| 11 [36] | 1.410 [35.8] | 1.56 [1006] | 5.296 [7.880] |
| 14 [43] | 1.693 [43.0] | 2.25 [1452] | 7.64 [11.370] |
| 18 [57] | 2.257 [57.3] | 4.00 [2581] | 13.59 [20.220] |
NS 3576-5 Dimensions
| Dimensions (mm) | Nominal cross- Sectional Area (mm2) | Nominal Weight (Kg/m) |
|---|---|---|
| 8 | 50.3 | 0.392 |
| 10 | 78.5 | 0.612 |
| 12 | 113.1 | 0.882 |
| 14 | 153.9 | 1.200 |
| 16 | 201.1 | 1.569 |
| 20 | 314.2 | 2.451 |
| 25 | 490.9 | 3.829 |
| 28 | 615.8 | 4.800 |
| 32 | 804.2 | 6.266 |
| 36 | 1017.9 | 7.940 |
| 40 | 1256.6 | 9.790 |
| 50 | 1963.5 | 15.297 |
CAN/CSA G30.18-21 Dimensions
| Designation No. | Nominal Cross-Sectional Area (mm²) | Nominal Weight (kg/m) |
|---|---|---|
| 10M | 100 | 0.785 |
| 15M | 200 | 1.570 |
| 20M | 300 | 2.355 |
| 25M | 500 | 3.925 |
| 30M | 700 | 5.495 |
| 35M | 1000 | 7.850 |
| 45M | 1500 | 11.775 |
| 55M | 2500 | 19.625 |
BS6744 Austenitic-ferritic (Duplex) Dimensions
| Nominal size (mm) | Nominal cross-sectional area,(mm²) | Nominal Weight(Kg/m) |
|---|---|---|
| 6 | 28.3 | 0.221 |
| 7 | 38.5 | 0.300 |
| 8 | 50.3 | 0.392 |
| 10 | 78.5 | 0.612 |
| 12 | 113.1 | 0.882 |
| 14 | 153.9 | 1.200 |
| 16 | 201.1 | 1.569 |
| 20 | 314.2 | 2.451 |
| 25 | 490.9 | 3.829 |
| 32 | 804.2 | 6.266 |
| 40 | 1256.6 | 9.790 |
| 50 | 1962.5 | 15.297 |
PREN = 1 x %Cr + 3.3 x %Mo + 16 x %N(w/w)
Tensile Requirements Standard: ASTM A955/A955M
| Grade 60 [420] | Grade 75 [520] | Grade 80 [550] | ||
| Tensile strength, min,psi [MPa] | 90 000 [620] | 100 000 [690] | 100 000 [690] | |
| Yield Strength, min,psi [MPa] | 60 000 [420] | 75 000 [520] | 80 000 [550] | |
| Ratio of actual tensile | 1.20 | 1.20 | 1.20 | |
| Elongation in 8 in .[200mm], min,% Bar designation no. | 3,4,5 [10,13,16] | 20 | 20 | 16 |
| 6 [19] | 20 | 20 | 16 | |
| 7,8,9,10, 11,14,18 [22,25,29,32, 36,43,57] | 20 | 20 | 16 | |
Bend Test Requirements Standard: ASTM A955/A955M
| Bar Designation No. | Pin Diameter for Bend TestA | ||
|---|---|---|---|
| Grade 60 [420] | Grade 75 [520] | Grade 80 [550] | |
| 3,4,5 [10,13,16] | 31/2dB | 31/2d | 31/2d |
| 6 [19] | 5d | 5d | 5d |
| 7,8 [22,25] | 5d | 5d | 5d |
| 9,10,11 [29,32,36] | 7d | 7d | 7d |
| 14,18 [43,57] (90°) | 9d | 9d | 9d |
ATest bends 180° unless noted otherwise
Bd=nominal diameter of specimen
BS6744 Strength and Ductility Properties
| Property | Strength class | |
|---|---|---|
| B500 | ||
| Characteristic yield strength Cy(MPa) | 500 | |
| Fatigue stress range(MPa) for N ≥ 5 × 106 cycles with a stress ratio, σmin/σmax=0.2 | Nominal bar size diameter (mm) | |
| ≤16 | 200 | |
| >16≤20 | 185 | |
| >20≤25 | 170 | |
| >25≤32 | 160 | |
| >32≤50 | 150 | |
| Ductility class B | ||
| Minimum value of stress ratio | ≥1.08 | |
| Percentage total elongation at maximum force, Agt | ≥5.0% | |
| Percentage elongation after fracture, A5 | ≥14% | |
UK Cares
Certification
We are a leading manufacturer of straight stainless steel rebars in diameters from 10 mm to 50 mm .
BS4483 Fabric Types and Stock Sheet Size
| Fabric Reference | Longitudinal bars | Transverse bars | Mass | ||||
|---|---|---|---|---|---|---|---|
| Nominal bar size | Pitch | Area | Nominal bar size | Pitch | Area | ||
| mm | mm | mm²/m | mm | mm | mm²/m | kg/m² | |
| Square mesh | |||||||
| A393 | 10 | 200 | 393 | 10 | 200 | 393 | 6.16 |
| A252 | 8 | 200 | 252 | 8 | 200 | 252 | 3.95 |
| structural mesh | |||||||
| B1131* | 12 | 100 | 1131 | 8 | 200 | 252 | 10.9 |
| B785 | 10 | 100 | 785 | 8 | 200 | 252 | 8.14 |
| B503 | 8 | 100 | 503 | 8 | 200 | 252 | 5.93 |
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