Duplex S32304 / 2304 Stainless Steel Rebar For Bridge Structure In 6m 12m Length
Brand Name:Delta
Certification:ISO 9001
Model Number:304 316 321 2205.etc
Minimum Order Quantity:500 kgs
Delivery Time:5 - 10 days
Payment Terms:T/T, Western Union
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Wuxi Jiangsu China
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No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
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Duplex S32304 / 2304 Stainless Steel Rebar for Bridge Structure in 6m 12m Length
Products Specification
| Products Name | Stainless Steel Rebar |
| Products Diameter Range | φ8mm - φ50mm |
| Length | 6.1m/pcs or cutting any length as request |
| Surface | Pickling finishing, bright finishing |
| Steel Grade | 304 / 316L / 321 / 2205.etc |
| Standard | ASTM A955 (GB DIN EN available) |
| Service | Cutting |
| Other Shape | Square , Flat, Hexagonal, Round.etc |
| Loading Port | Shanghai Port |
| MOQ | 500 kgs |
why use stainless steel rebar?
COMPARE WITH EPOXY COATED REBAR
1 Excellent corrosion resistance property
2 No fear about the damage on the coating surface
3 Life cycle cost advantage
COMPARE WITH BLACK CARBON REBAR
1 Thinning concrete covering layer
2 Relaxing crack control
3 Lower carbon emission
4 Service life>250 years for concrete structures
duplex 2304 stainless steel reinforcement
2304 duplex stainless steel, also known as lean duplex stainless
steel, possesses the same resistance to chloride ion corrosion as
common austenitic stainless steel (316). It excels in stress
corrosion resistance and offers outstanding mechanical properties,
coupled with a lower reliance on nickel and molybdenum resources,
making it a highly cost-effective choice. Thanks to its relatively
stable pricing and excellent weldability, it has found widespread
use in concrete structures for global engineering projects,
accounting for over 95% of the global stainless steel rebar
application proportion.
| Designation | Chemical Composition (%) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EN | UNS | GB | EDX | C max | Cr max | Ni max | Mo max | Mn max | N max | PREn | CPT | CCTL |
| 1.4362 | S32304 | S23043 | 2304 | <0.025% | 22.35-23.25% | 3.85-4.5% | 0.18-0.52% | 2.5% | 0.13-0.15% | 26 | ≈73°F | ≈6.5% |
| 1.4462 | S32205 | S22253 | 2205 | <0.025% | 22.25-22.75% | 4.9-5.5% | 3.05-3.15% | 2.0% | 0.16-0.19% | 35 | ≈125°F | >10% |
Our products meet the standard of EN, UNS and any standard
ASTM A955/A955M-20 Dimensions
| Bar Designation No. | 3[10] | 4[13] | 5[16] | 6[19] | 7[22] | 8[25] | 9[29] | 10[32] | 11[36] | 14[43] | 18[57] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Cross-Sectional Area,in.²[mm²] | 0.11[71] | 0.20[129] | 0.31[199] | 0.44[284] | 0.60[367] | 0.79[510] | 1.00[645] | 1.27[819] | 1.56[1006] | 2.25[1452] | 4.00[2581] |
| Nominal Weight, lb/ft[kg/m] | 0.374[0.556] | 0.679[1.011] | 1.048[1.559] | 1.49[2.225] | 2.038[3.032] | 2.685[3.955] | 3.396[5.053] | 4.312[6.416] | 5.296[7.880] | 7.64[11.370] | 13.59[20.220] |
BS6744 Austenitic-ferritic (Duplex) Dimensions
| Nominal size (mm) | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal cross-sectional area,(mm²) | 28.3 | 38.5 | 50.3 | 78.5 | 113.1 | 153.9 | 201.1 | 314.2 | 490.9 | 804.2 | 1256.6 | 1962.5 |
| Nominal Weight(Kg/m) | 0.221 | 0.300 | 0.392 | 0.612 | 0.882 | 1.200 | 1.569 | 2.451 | 3.829 | 6.266 | 9.790 | 15.297 |
Duplex S32304 / 2304 Stainless Steel Rebar For Bridge Structure In 6m 12m Length
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