ASTM-A490M 2012(Redline)
$27.30
A490M-12 Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints (Metric) (Redline)
| Published By | Publication Date | Number of Pages |
| ASTM | 2012 | 8 |
| Sizes M20 and smaller | 0.20 0.53 |
|---|---|
| Type 1 | Medium carbon alloy steel |
| For sizes through M30 | 0.30 0.48 |
| Copper | 0.20 0.60 |
| Sulfur, max | 0.040 |
| Type 3 | Weathering steel |
| Type 2 | Withdrawn in 2002 |
| Molybdenum, min | 0.15 |
| Type | Description |
| Chromium, min | 0.45 |
| Carbon | |
| Alloying Elements | ? See 6.1 ? |
| Phosphorus, max | 0.035 |
| For size M36 | 0.35 0.53 |
| Manganese, min | 0.40 |
| Sizes larger than M20. | 0.30 0.53 |
| Nickel, min or | 0.20 |
| ICS Codes | 21.060.10 - Bolts, screws, studs |
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ASTM-A490M 2012
A490M-12 Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints…
