ASTM A 615/A 615M GRADE 40 – 60 – 75 – 80
(American Standards Testing & Materials)
The most popular and in-demand Steel Bar grades, (Grade 60 & Grade 40) lie in the category of ASTM 615-A. The company manufactures and holds ample amount of Grade 60 & Grade 40 Steel Bar in standard size enabling it to deliver these bars in the minimum possible time period to the clients.
DEFORMED STEEL BARS – GRADE 40 3/8" – 1.5" OR 9mm – 40mm
DEFORMED STEEL BARS – GRADE 60 3/8" – 1.5" OR 9mm – 40mm
DEFORMED STEEL BARS – GRADE 75 3/8" – 1.5" OR 9mm – 40mm
DEFORMED STEEL BARS – GRADE 80 3/8" – 1.5" OR 9mm – 40mm
ASTM-A-615
A615 Mechanical Requirements
| Grade 40 | Grade 60 | Grade 75 | Grade 80 |
Yield, PSI (min) | 40,000 | 60,000 | 75,000 | 80,000 |
Tensile, PSI (min) | 60,000 | 90,000 | 100,000 | 105,000 |
Elongation %(min) |
|
|
|
|
Bar size #3 | 11 | 9 | 7 | 7 |
4,5,6 | 12 | 9 | 7 | 7 |
7,8 | - | 8 | 7 | 7 |
9 thru 18 | - | 7 | 6 | 6 |
A615 Bend Test Requirements
Bar # | Pin Dia. Grade 40 | Pin Dia. Grade 60 | Pin Dia. Grade 75 | Pin Dia. Grade 80 |
3,4,5 | 3-1/2d | 3-1/2d | 5d | 5d |
6 | 5d | 5d | 5d | 5d |
7,8 | - | 5d | 5d | 5d |
9,10,11 | - | 7d | 7d | 7d |
14,18 | - | 9d | 9d | 9d |