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ASTM A615 Concrete Rebar Grade 40
ASTM A615 Grade 40 is a standard specification for deformed and plain carbon steel reinforcing bars used in concrete construction. With a minimum yield strength of 40,000 psi (275 MPa), Grade 40 rebar provides reliable structural reinforcement for a wide range of residential, commercial, and infrastructure projects where moderate strength and cost-effectiveness are prioritized.
Keywords:
ASTM A615 Concrete Rebar Grade 40
Category:
Steel Rebar
ASTM A615 Concrete Rebar Grade 40 Description
ASTM A615 Grade 40 is a standard specification for deformed and plain carbon steel reinforcing bars used in concrete construction. With a minimum yield strength of 40,000 psi (275 MPa), Grade 40 rebar provides reliable structural reinforcement for a wide range of residential, commercial, and infrastructure projects where moderate strength and cost-effectiveness are prioritized.
Key Characteristics
Material: Made from high-strength carbon steel, ensuring durability and performance.
Surface: Deformed (ribbed) surface pattern for superior bond strength with concrete.
Strength: Minimum yield strength of 40,000 psi (275 MPa); tensile strength conforms to ASTM A615 standards.
Applications: Ideal for reinforced concrete elements such as slabs, beams, columns, foundations, pavements, and retaining walls in non-seismic or low-seismic regions.
Advantages: Offers an excellent balance of strength, ductility, and economy, making it a versatile choice for general construction.
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ASTM A615 American Rebar Specifications |
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|
DIMENSION |
LENGTH |
NUMBERS OF REBARS |
ASTM A 615 / M Grade 40 |
|
|
Kg / m. |
THEORETICAL WEIGHT OF BUNDLE ( Kg. ) |
|||
|
8 |
12 |
420 |
0.395 |
1990.800 |
|
10 |
12 |
270 |
0.617 |
1999.080 |
|
12 |
12 |
184 |
0.888 |
1960.704 |
|
14 |
12 |
136 |
1.208 |
1971.456 |
|
16 |
12 |
104 |
1.578 |
1969.344 |
|
18 |
12 |
82 |
2.000 |
1968.000 |
|
20 |
12 |
66 |
2.466 |
1953.072 |
|
22 |
12 |
54 |
2.984 |
1933.632 |
|
4 |
12 |
47 |
3.550 |
2002.200 |
|
25 |
12 |
42 |
3.853 |
1941.912 |
|
26 |
12 |
40 |
4.168 |
2000.640 |
|
28 |
12 |
33 |
4.834 |
1914.264 |
|
30 |
12 |
30 |
5.550 |
1998.000 |
|
32 |
12 |
26 |
6.313 |
1969.656 |
|
36 |
12 |
21 |
7.990 |
2013.480 |
|
40 |
12 |
17 |
9.865 |
2012.460 |
Scope of Application
Widely used in houses, bridges, roads, especially railways and other civil engineering.
Packing and delivery
We have been deeply involved in the fields of infrastructure construction and underground engineering for a long time. Our core products are grouting pipe series and advanced small conduits. We are an indispensable supplier of key materials in tunnels, subways, mines, water conservancy and various construction projects.
Packaging and shipping
FAQ
Q: How long is your delivery time?
A: Generally, if it is in stock, it will take 5-10 days, if it is not in stock, it will take 30 days.
Q: Can we send samples?
A: We can provide samples for the products you are interested in.
Q: How do we ensure quality?
A: We conduct pre-production sample testing, accept third-party or customer inspection, and conduct final inspection before shipment.
Q: How do you ensure long-term relationships?
A: We maintain high quality and competitive prices to benefit our customers. Every client is treated as a friend, we do business with sincerity and strive to build lasting relationships, regardless of origin.
Contact Us
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Address
Liaocheng, Shandong, China
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JIECHUANG METAL
Shandong Jiechuang Metal Products Co., Ltd. is a technology-driven enterprise specializing in the production and sales of metal products.
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