| Quantity: | |
|---|---|
A36 A283 A572 A516 Q195 Q215 Q235 Q345 Q255 Q275
Reinforcing steel bars, commonly known as rebar, are produced through hot rolling processes, often followed by surface treatments like ribbing to improve bonding with concrete.
Reinforcing steel bars common grades include ASTM A615 (Grades 40, 60, and 75) and ASTM A706, which offer varying levels of tensile strength and ductility. Standard sizes range from #3 (3/8 inch diameter) to #18 (2.257 inches diameter), with lengths typically up to 60 feet.
Rebars are primarily used in construction to reinforce concrete structures, providing enhanced tensile strength to support and stabilize buildings, bridges, roads, and other infrastructure projects. Their ribbed surface ensures a strong bond with concrete, making them essential for any construction requiring durable and resilient structural integrity.
Place of Origin | China |
Minimum Order Quantity | 1 Tons |
Price | Negotiable |
Packaging Details | Waterproof and rust-proof seaworthy packaged goods according to customer requirements |
Delivery Time | within 7 working days |
Payment Terms | L/C, T/T, Western Union |
Supply Ability | 1000 tons/month |
Standard | AiSi ASTM JIS EN DIN |
Length | 6-12m |
Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
Technique | Hot Ribbed Steel Rebar |
Grade | HRB400 HRB500 |
Application | Buliding Bridge House Decoration |
Material | HRB335 HRB400 HRB400E HRB500 |
U.S. rebar size chart
Imperial | Metric bar | Linear Mass Density | Nominal diameter | Nominal area | |||
bar size | size (soft) | lb⁄ft | kg⁄m | (in) | (mm) | (in²) | (mm²) |
No.6 | 0.167 | 0.249 | 0.250 = 2⁄8 = 1⁄4 | 6.35 | 0.05 | 32 | |
#3 | No.10 | 0.376 | 0.56 | 0.375 = 3⁄8 | 9.53 | 0.11 | 71 |
#4 | No.13 | 0.668 | 0.994 | 0.500 = 4⁄8 = 1⁄2 | 12.7 | 0.2 | 129 |
#5 | No.16 | 1.043 | 1.552 | 0.625 = 5⁄8 | 15.9 | 0.31 | 200 |
#6 | No.19 | 1.502 | 2.235 | 0.750 = 6⁄8 = 3⁄4 | 19.1 | 0.44 | 284 |
#7 | No.22 | 2.044 | 3.042 | 0.875 = 7⁄8 | 22.2 | 0.6 | 387 |
#8 | No.25 | 2.67 | 3.973 | 1.000 = 8⁄8 | 25.4 | 0.79 | 510 |
#9 | No.29 | 3.4 | 5.06 | 1.128 ≈ 9⁄8 | 28.7 | 1 | 645 |
#10 | No.32 | 4.303 | 6.404 | 1.270 ≈ 10⁄8 | 32.3 | 1.27 | 819 |
#11 | No.36 | 5.313 | 7.907 | 1.410 ≈ 11⁄8 | 35.8 | 1.56 | 1,006 |
#14 | No.43 | 7.65 | 11.384 | 1.693 ≈ 14⁄8 | 43 | 2.25 | 1,452 |
#18 | No.57 | 13.6 | 20.239 | 2.257 ≈ 18⁄8 | 57.3 | 4 | 2,581 |
Canadian sizes
Metric | Linear Mass Density | Nominal diameter | Cross-sectional |
bar size | (kg/m) | (mm) | Area (mm²) |
10M | 0.785 | 11.3 | 100 |
15M | 1.57 | 16 | 200 |
20M | 2.355 | 19.5 | 300 |
25M | 3.925 | 25.2 | 500 |
30M | 5.495 | 29.9 | 700 |
35M | 7.85 | 35.7 | 1000 |
45M | 11.775 | 43.7 | 1500 |
55M | 19.625 | 56.4 | 2500 |
European sizes
Metric | Linear mass | Nominal | Cross-sectional |
bar size | density (kg/m) | diameter (mm) | area (mm²) |
6,0 | 0.222 | 6 | 28.3 |
8,0 | 0.395 | 8 | 50.3 |
10,0 | 0.617 | 10 | 78.5 |
12,0 | 0.888 | 12 | 113 |
14,0 | 1.21 | 14 | 154 |
16,0 | 1.58 | 16 | 201 |
20,0 | 2.47 | 20 | 314 |
25,0 | 3.85 | 25 | 491 |
28,0 | 4.83 | 28 | 616 |
32,0 | 6.31 | 32 | 804 |
40,0 | 9.86 | 40 | 1257 |
50,0 | 15.4 | 50 | 1963 |
Reinforcing steel bars, commonly known as rebar, are essential in the construction industry for their role in reinforcing concrete structures.
Their primary application is to provide additional tensile strength to concrete, which is inherently weak in tension but strong in compression.
Rebars are used extensively in building foundations, columns, beams, and slabs, ensuring structural integrity and resistance to cracking and shifting.
They are also critical in infrastructure projects such as bridges, highways, dams, and tunnels, where they help withstand dynamic loads and environmental stressors.
Additionally, rebar is used in precast concrete products, retaining walls, and various civil engineering projects, making it indispensable for creating durable and long-lasting structures.
Reinforcing steel bars, commonly known as rebar, are produced through hot rolling processes, often followed by surface treatments like ribbing to improve bonding with concrete.
Reinforcing steel bars common grades include ASTM A615 (Grades 40, 60, and 75) and ASTM A706, which offer varying levels of tensile strength and ductility. Standard sizes range from #3 (3/8 inch diameter) to #18 (2.257 inches diameter), with lengths typically up to 60 feet.
Rebars are primarily used in construction to reinforce concrete structures, providing enhanced tensile strength to support and stabilize buildings, bridges, roads, and other infrastructure projects. Their ribbed surface ensures a strong bond with concrete, making them essential for any construction requiring durable and resilient structural integrity.
Place of Origin | China |
Minimum Order Quantity | 1 Tons |
Price | Negotiable |
Packaging Details | Waterproof and rust-proof seaworthy packaged goods according to customer requirements |
Delivery Time | within 7 working days |
Payment Terms | L/C, T/T, Western Union |
Supply Ability | 1000 tons/month |
Standard | AiSi ASTM JIS EN DIN |
Length | 6-12m |
Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
Technique | Hot Ribbed Steel Rebar |
Grade | HRB400 HRB500 |
Application | Buliding Bridge House Decoration |
Material | HRB335 HRB400 HRB400E HRB500 |
U.S. rebar size chart
Imperial | Metric bar | Linear Mass Density | Nominal diameter | Nominal area | |||
bar size | size (soft) | lb⁄ft | kg⁄m | (in) | (mm) | (in²) | (mm²) |
No.6 | 0.167 | 0.249 | 0.250 = 2⁄8 = 1⁄4 | 6.35 | 0.05 | 32 | |
#3 | No.10 | 0.376 | 0.56 | 0.375 = 3⁄8 | 9.53 | 0.11 | 71 |
#4 | No.13 | 0.668 | 0.994 | 0.500 = 4⁄8 = 1⁄2 | 12.7 | 0.2 | 129 |
#5 | No.16 | 1.043 | 1.552 | 0.625 = 5⁄8 | 15.9 | 0.31 | 200 |
#6 | No.19 | 1.502 | 2.235 | 0.750 = 6⁄8 = 3⁄4 | 19.1 | 0.44 | 284 |
#7 | No.22 | 2.044 | 3.042 | 0.875 = 7⁄8 | 22.2 | 0.6 | 387 |
#8 | No.25 | 2.67 | 3.973 | 1.000 = 8⁄8 | 25.4 | 0.79 | 510 |
#9 | No.29 | 3.4 | 5.06 | 1.128 ≈ 9⁄8 | 28.7 | 1 | 645 |
#10 | No.32 | 4.303 | 6.404 | 1.270 ≈ 10⁄8 | 32.3 | 1.27 | 819 |
#11 | No.36 | 5.313 | 7.907 | 1.410 ≈ 11⁄8 | 35.8 | 1.56 | 1,006 |
#14 | No.43 | 7.65 | 11.384 | 1.693 ≈ 14⁄8 | 43 | 2.25 | 1,452 |
#18 | No.57 | 13.6 | 20.239 | 2.257 ≈ 18⁄8 | 57.3 | 4 | 2,581 |
Canadian sizes
Metric | Linear Mass Density | Nominal diameter | Cross-sectional |
bar size | (kg/m) | (mm) | Area (mm²) |
10M | 0.785 | 11.3 | 100 |
15M | 1.57 | 16 | 200 |
20M | 2.355 | 19.5 | 300 |
25M | 3.925 | 25.2 | 500 |
30M | 5.495 | 29.9 | 700 |
35M | 7.85 | 35.7 | 1000 |
45M | 11.775 | 43.7 | 1500 |
55M | 19.625 | 56.4 | 2500 |
European sizes
Metric | Linear mass | Nominal | Cross-sectional |
bar size | density (kg/m) | diameter (mm) | area (mm²) |
6,0 | 0.222 | 6 | 28.3 |
8,0 | 0.395 | 8 | 50.3 |
10,0 | 0.617 | 10 | 78.5 |
12,0 | 0.888 | 12 | 113 |
14,0 | 1.21 | 14 | 154 |
16,0 | 1.58 | 16 | 201 |
20,0 | 2.47 | 20 | 314 |
25,0 | 3.85 | 25 | 491 |
28,0 | 4.83 | 28 | 616 |
32,0 | 6.31 | 32 | 804 |
40,0 | 9.86 | 40 | 1257 |
50,0 | 15.4 | 50 | 1963 |
Reinforcing steel bars, commonly known as rebar, are essential in the construction industry for their role in reinforcing concrete structures.
Their primary application is to provide additional tensile strength to concrete, which is inherently weak in tension but strong in compression.
Rebars are used extensively in building foundations, columns, beams, and slabs, ensuring structural integrity and resistance to cracking and shifting.
They are also critical in infrastructure projects such as bridges, highways, dams, and tunnels, where they help withstand dynamic loads and environmental stressors.
Additionally, rebar is used in precast concrete products, retaining walls, and various civil engineering projects, making it indispensable for creating durable and long-lasting structures.
