ASTM A615 Concrete Rebar Grade 40
Keywords : SummitSteel
Classification :
PRODUCT DETAILS
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.
|
ASTM A615 American Rebar Specifications |
||||
|
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.
| USA | Japan | Germany | U.K. |
|
France | Italy | Spain | Switzerland | China | |
|
AISI/SAE |
JIS |
W‐nr. |
DIN |
BS |
EN |
AFNOR |
UNI |
UNE |
SS |
GB |
|
A570.36 |
STKM 12A |
1.0038 |
RSt.37‐2 |
4360 |
‐ |
E 24‐2 |
‐ |
‐ |
1311 |
15 |
|
- |
STKM 12C |
- |
- |
40 C |
- |
Ne |
- |
- |
- |
- |
|
1015 |
‐ |
1.0401 |
C15 |
080M15 |
‐ |
CC12 |
C15, C16 |
F.111 |
1350 |
15 |
|
1020 |
‐ |
1.0402 |
C22 |
050A20 |
2C |
CC20 |
C20, C21 |
F.112 |
1450 |
20 |
|
1213 |
SUM22 |
1.0715 |
9SMn28 |
230M07 |
1A |
S250 |
CF9SMn28 |
F.2111 |
1912 |
Y15 |
|
11SMn28 |
||||||||||
|
12L13 |
SUM22L |
1.0718 |
9SMnPb28 |
‐ |
‐ |
S250Pb |
CF9SMnPb28 |
11SMnPb28 |
1914 |
‐ |
|
‐ |
‐ |
1.0722 |
10SPb20 |
‐ |
‐ |
10PbF2 |
CF10Pb20 |
10SPb20 |
‐ |
‐ |
|
1215 |
‐ |
1.0736 |
9SMn36 |
240M07 |
1B |
S300 |
CF9SMn36 |
12SMn35 |
‐ |
Y13 |
|
12L14 |
‐ |
1.0737 |
9SMnPb36 |
‐ |
‐ |
S300PB |
CF9SMnPb36 |
12SMnP35 |
1926 |
‐ |
|
1015 |
S15C |
1.1141 |
Ck15 |
080M15 |
32C |
XC12 |
C16 |
C15K |
1370 |
15 |
|
1025 |
S25C |
1.1158 |
Ck25 |
‐ |
‐ |
‐ |
‐ |
‐ |
‐ |
25 |
|
A572-60 |
‐ |
1.890 |
StE380 |
4360 55 |
‐ |
‐ |
FeE390KG |
‐ |
2145 |
‐ |
|
1035 |
‐ |
1.0501 |
C35 |
060A35 |
‐ |
CC35 |
C35 |
F.113 |
1550 |
35 |
|
1045 |
‐ |
1.0503 |
C45 |
080M46 |
‐ |
CC45 |
C45 |
F.114 |
1650 |
45 |
|
1140 |
‐ |
1.0726 |
35S20 |
212M36 |
8M |
35MF4 |
‐ |
F210G |
1957 |
‐ |
|
1039 |
‐ |
1.1157 |
40Mn4 |
150M36 |
15 |
35M5 |
‐ |
‐ |
‐ |
40Mn |
|
1335 |
SMn438(H) |
1.1167 |
36Mn5 |
‐ |
‐ |
40M5 |
‐ |
36Mn5 |
2120 |
35Mn2 |
|
1330 |
SCMn1 |
1.1170 |
28Mn6 |
150M28 |
14A |
20M5 |
C28Mn |
‐ |
‐ |
30Mn |
|
1035 |
S35C |
1.1183 |
Cf35 |
060A35 |
‐ |
XC38TS |
C36 |
‐ |
1572 |
35Mn |
|
1045 |
S45C |
1.1191 |
Ck45 |
080M46 |
‐ |
XC42 |
C45 |
C45K |
1672 |
Ck45 |
|
1050 |
S50C |
1.1213 |
Cf53 |
060A52 |
‐ |
XC48TS |
C53 |
‐ |
1674 |
50 |
|
1055 |
‐ |
1.0535 |
C55 |
070M55 |
9 |
‐ |
C55 |
‐ |
1655 |
55 |
|
1060 |
‐ |
1.0601 |
C60 |
080A62 |
43D |
CC55 |
C60 |
‐ |
‐ |
60 |
|
1055 |
S55C |
1.1203 |
Ck55 |
070M55 |
‐ |
XC55 |
C50 |
C55K |
‐ |
55 |
|
1060 |
S58C |
1.1221 |
Ck60 |
080A62 |
43D |
XC60 |
C60 |
‐ |
1678 |
60Mn |
|
1095 |
‐ |
1.1274 |
Ck101 |
060A96 |
‐ |
XC100 |
‐ |
F.5117 |
1870 |
‐ |
|
W1 |
SK3 |
1.1545 |
C105W1 |
BW1A |
‐ |
Y105 |
C36KU |
F.5118 |
1880 |
‐ |
|
W210 |
SUP4 |
1.1545 |
C105W1 |
BW2 |
‐ |
Y120 |
C120KU |
F.515 |
2900 |
‐ |
Packing and delivery
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Quality Inspection
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