ASTM A354 Grade BD Bolts
Specification A354 Grade BD Anchor Bolts,Threaded Rods & Headed Bolts for sizes larger than 1/2".RELIABLE PIPES & TUBES LTD. Manufactures & Supplies these bolt fasteners.
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Grade Description
| BD |
A354 BD should be considered for anchor bolts, threaded rods, other styles of headed bolts, and bolts larger than 1-1/2". Grade BD bolts are higher in strength than A354 grade BC and equal in strength to ASTM A490 bolts. Unlike ASTM A490 however, the A354 BD specification is unrestricted in its configuration. |
Mechanical Properties
| Grade |
Size |
Tensile ksi, min |
Yield, ksi, min |
Elong, %, min |
RA % min |
| Grade BD |
1/4" to 2-1/2" |
150 |
130 |
14 |
40 |
| 2-5/8" - 4" |
140 |
115 |
14 |
40 |
Material Chemical Composition
| Element |
Grade BD |
| Carbon |
0.35 - 0.53% |
| Manganese |
0.035% |
| Phosphorus, max |
0.050% |
Recommended Nuts & Washer
| Nuts |
Washers |
| Grade BD |
| Plain |
F436 |
| A563DH Heavy Hex |
