ASTM A193 Grade B16 Material
ASTM A193 Grade B16 steel material belongs to chromium-molybdenum-vanadium alloy family, which can be hardened by heat treatment to achieve high tensile and yield strength for bolting applications. B16 material is produced in as-rolled, annealed and hardened condition, subject to requirement of the produce. Boltport keeps an inventory of astm a193 grade b16 bar stock in form of round bars and threaded rods from sizes 10mm to 110mm in metric and 3/8 inches to 4 inches in imperial system.
Please visit ASTM A193 Grade B16 Bar Stock, page to know more about our stock sizes.
Typical Chemical Composition of B16 Steel Material
| Elements | Range | Product Variation, Over or Under [Note] |
| Carbon | 0.36 - 0.47% | 0.02 |
| Manganese, max | 0.45 - 0.70% | 0.03 |
| Phosphorus, max | 0.035% | 0.005 over |
| Sulfur, max | 0.040% | 0.005 over |
| Silicon | 0.15 - 0.35% | 0.02 |
| Chromium | 0.80 - 1.15% | 0.05 |
| Molybdenum | 0.50 - 0.65% | 0.03 |
| Vanadium | 0.25 - 0.35% | 0.03 |
| Aluminium, max | 0.015% | -- |
Note : Product analysis - Individual determinations sometimes vary from the specified limits on ranges as shown in the tables. The several determinations of any individual element in a heat may not vary both above and below the specified range.