Product Description
- Model NO.: HRB400/500
- Standard: GB, ASTM, DIN, JIS, AISI, BS
- Forming: Hot-Rolled Steel
- Member: Steel Beam
- Carbon Structural Steel: 1006/1008/1010
- Application: Steel Workshop, Steel Structure Platform, Frame Part, Steel Structure Bridge
- Specification: Diameter: 6-32mm
- HS Code: 7214200000
- Type: Reinforcing Steel Bar
- Trademark: Carbon Structural Steel
- Connection Form: Welded Connection
- Type of Steel For Building Structure: High-Strength Steel
- Residential Wall Structure: Wall Stud
- Transport Package: Standard Export Packing or as Customer′s Require
- Origin: China
construction high strength steel rebar
| Standard: | ASTM,BS,GB, KS and others |
| Grade: | HRB335, HRB400 |
| Diameter(mm): | 6, 8, 10, 12,14, 16, 18, 20, 22, 25, 28, 30, 32mm |
| Length: | 6m--12m as standard |
| Application: | mainly used in construction industry to reinforce concrete structures and so on |
| Price Term: | FOB/ CIF / CFR |
| Package: | standard export packing or as per customer's requirement |
| Delivery Time: | 15--30 days after receiving the L/C or pre-paid |
Chemical Composition
| Grade | Technical data of the original chemical composition (%) | |||||||
| C | Mn | Si | S | P | B | |||
| HRB335 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | >0.0008 | ||
| Physics capability | ||||||||
| Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%) | ||||||
| ≥335 | ≥490 | ≥16 | | |||||
| Grade | Technical data of the original chemical composition (%) | |||||||
| C | Mn | Si | S | P | V | |||
| HRB400 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | ||
| Physics capability | ||||||||
| Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%) | ||||||
| ≥400 | ≥570 | ≥14 | ||||||
Grade | Technical data of the original chemical composition (%) | |||||||
C | Mn | Si | S | P | V | |||
HRB500 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | ||
Physics capability | ||||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%) | ||||||
≥500 | ≥630 | ≥12 | ||||||
Theorectical weight
Diameter (MM) | Cross Sectional Area (MM2) | Theorectical Weight (KG/M) | Weight of 12M Bar (KG) | A Ton Contains 12M Bars (PCS) |
6 | 28.27 | 0.222 | 2.664 | 375.38 |
| 8 | 50.27 | 0.395 | 4.74 | 210.97 |
| 10 | 78.54 | 0.617 | 7.404 | 135.06 |
| 12 | 113.1 | 0.888 | 10.656 | 93.84 |
| 14 | 153.9 | 1.21 | 14.52 | 68.87 |
| 16 | 201.1 | 1.58 | 18.96 | 52.74 |
| 18 | 254.5 | 2 | 24 | 41.67 |
| 20 | 314.2 | 2.47 | 29.64 | 33.74 |
| 22 | 380.1 | 2.98 | 35.76 | 27.96 |
| 25 | 490.9 | 3.85 | 46.2 | 21.65 |
| 28 | 615.8 | 4.83 | 57.96 | 17.25 |
| 32 | 804.2 | 6.31 | 75.72 | 13.21 |
| 36 | 1018 | 7.99 | 98.88 | 10.43 |
| 40 | 1257 | 9.87 | 118.44 | 8.44 |
