Rock Bit AISI S-2 Tool Steel Balls
Rock Bit S-2 Tool Steel balls are designed to work well in very extreme conditions that are common when drilling deep into the ground. The balls provide the strength and toughness that is required to withstand heavy force and the abrasion of pulverized rock. These balls also have unusually good wear characteristics due to the materials hardening capabilities.
Rock Bit S-2 Tool Steel balls are manufactured for bearings that are used in well drilling, oil field drilling and equipment and offshore drilling platforms.
| AISI Type S-2 Tool Steel Balls | |||
| SIZE RANGE | ¼” (0.25) thru 1 ½ “ (1.50) | ||
| GRADES: | 100, 200 | ||
| CHEMICAL COMPOSITION | |||
| CARBON | 0.45% to 0.55% | ||
| MANGANESE | 0.30% to 0.50% | ||
| MOLYBDENUM | 0.30% to 0.60% | ||
| SILICON | 0.90% to 1.10% | ||
| PHOSPHOROUS | 0.030% MAX. | ||
| SULPHUR | 0.030% MAX. | ||
| VANADIUM | 0.050% MAX. | ||
| MECHANICAL PROPERTIES | |||
| TENSILE STRENGTH | 310,000 psi | ||
| YIELD STRENGTH | 290,000 psi | ||
| ELONGATION IN 2 INCHES | 7% | ||
| REDUCTION IN AREA | 25% | ||
| MODULUS OF ELASTICITY | 30,000,000 psi | ||
| DENSITY | 0.283 lbs/ cubic inch | ||
| PHYSICAL CHARACTERISTICS | |||
| EXTREME WEAR RESISTANCE | |||
| HARDNESS | 54 – 60 Rockwell C | ||
| GENERAL USAGE | |||
| WELL DRILLING, OIL DRILLING | |||
Abbott keeps the ball rolling.
Abbott Ball will help you achieve lower cost, quicker turnaround and the highest quality production possible. We are poised to help you create innovative new ways to serve existing markets and new levels of expertise for emerging markets.