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About Stainless Steel
More
Hardened Bearing-Quality 440C Stainless Steel
- Yield Strength: Not Rated
- Hardness: Rockwell C60 (Very Hard)
- Heat Treatment: Hardened
- Specifications Met: SAE AMS5630
These balls are hardened for increased wear and abrasion resistance. 440C is one of the hardest types of stainless steel after heat treating. It's often used for bearings and valves. This material maintains its corrosion resistance in temperatures up to 800° F.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | Magnetic Properties | Pkg. Qty. | Pkg. | |
Mirror-Like | |||||
|---|---|---|---|---|---|
| 3/64" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 00000 |
| 1/16" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 5/64" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 3/32" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 7/64" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 1/8" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 9/64" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 5/32" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 11/64" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 00000 |
| 3/16" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 0000 |
| 7/32" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 00000 |
| 1/4" | -0.0005" to 0.0005" | Magnetic | 100 | 0000000 | 00000 |
| 9/32" | -0.0005" to 0.0005" | Magnetic | 50 | 0000000 | 0000 |
| 5/16" | -0.0005" to 0.0005" | Magnetic | 50 | 0000000 | 0000 |
| 11/32" | -0.0005" to 0.0005" | Magnetic | 50 | 0000000 | 00000 |
| 3/8" | -0.0005" to 0.0005" | Magnetic | 50 | 0000000 | 00000 |
| 7/16" | -0.0005" to 0.0005" | Magnetic | 25 | 0000000 | 00000 |
| 1/2" | -0.0005" to 0.0005" | Magnetic | 10 | 0000000 | 0000 |
| 9/16" | -0.0005" to 0.0005" | Magnetic | 10 | 0000000 | 0000 |
| 5/8" | -0.0005" to 0.0005" | Magnetic | 5 | 0000000 | 0000 |
| 11/16" | -0.0005" to 0.0005" | Magnetic | 5 | 0000000 | 0000 |
| 3/4" | -0.0005" to 0.0005" | Magnetic | 5 | 0000000 | 0000 |
| 13/16" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 0000 |
| 7/8" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 0000 |
| 15/16" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 0000 |
| 1" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 0000 |
| 1 1/16" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 0000 |
| 1 1/8" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 00000 |
| 1 3/16" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 00000 |
| 1 1/4" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 00000 |
| 1 3/8" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 00000 |
| 1 1/2" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 00000 |
| 2" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 00000 |
| 3" | -0.0005" to 0.0005" | Magnetic | 1 | 0000000 | 000000 |
| 1mm | -0.0025mm to 0.0025mm | Magnetic | 250 | 0000000 | 00000 |
| 1.5mm | -0.0025mm to 0.0025mm | Magnetic | 250 | 0000000 | 00000 |
| 2mm | -0.0025mm to 0.0025mm | Magnetic | 250 | 0000000 | 00000 |
| 2.5mm | -0.0025mm to 0.0025mm | Magnetic | 250 | 0000000 | 00000 |
| 3mm | -0.0025mm to 0.0025mm | Magnetic | 250 | 0000000 | 00000 |
| 3.5mm | -0.0025mm to 0.0025mm | Magnetic | 100 | 0000000 | 0000 |
| 4mm | -0.0025mm to 0.0025mm | Magnetic | 50 | 0000000 | 0000 |
| 5mm | -0.0025mm to 0.0025mm | Magnetic | 50 | 0000000 | 0000 |
| 6mm | -0.0025mm to 0.0025mm | Magnetic | 50 | 0000000 | 00000 |
| 7mm | -0.0025mm to 0.0025mm | Magnetic | 25 | 0000000 | 0000 |
| 8mm | -0.0025mm to 0.0025mm | Magnetic | 25 | 0000000 | 00000 |
| 9mm | -0.0025mm to 0.0025mm | Magnetic | 20 | 0000000 | 00000 |
| 10mm | -0.0025mm to 0.0025mm | Magnetic | 10 | 0000000 | 00000 |
| 12mm | -0.0025mm to 0.0025mm | Magnetic | 10 | 0000000 | 00000 |
| 13mm | -0.0025mm to 0.0025mm | Magnetic | 5 | 0000000 | 0000 |
| 14mm | -0.0025mm to 0.0025mm | Magnetic | 5 | 0000000 | 00000 |
| 15mm | -0.0025mm to 0.0025mm | Magnetic | 5 | 0000000 | 00000 |
| 16mm | -0.0025mm to 0.0025mm | Magnetic | 3 | 0000000 | 00000 |
| 18mm | -0.0025mm to 0.0025mm | Magnetic | 3 | 0000000 | 00000 |
| 24mm | -0.0025mm to 0.0025mm | Magnetic | 1 | 0000000 | 00000 |
Tight-Tolerance Hardened 440C Stainless Steel
With a diameter that’s held to a close tolerance, this material is hardened for increased wear and abrasion resistance. 440C is one of the hardest types of stainless steel after heat treating. This material maintains its corrosion resistance in temperatures up to 800° F.
Balls have a reflective, mirror-like appearance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Balls
- Yield Strength: Not Rated
- Hardness: Rockwell C60 (Very Hard)
- Heat Treatment: Hardened
- Specifications Met: SAE AMS5630
| Dia. | Dia. Tolerance | Magnetic Properties | Pkg. Qty. | Pkg. | |
Mirror-Like | |||||
|---|---|---|---|---|---|
| 1/16" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 00000 |
| 5/64" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 0000 |
| 3/32" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 0000 |
| 7/64" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 0000 |
| 1/8" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 0000 |
| 9/64" | -0.0001" to 0.0001" | Magnetic | 25 | 0000000 | 0000 |
| 5/32" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 0000 |
| 3/16" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 0000 |
| 7/32" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 00000 |
| 1/4" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 00000 |
| 17/64" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 00000 |
| 9/32" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 00000 |
| 5/16" | -0.0001" to 0.0001" | Magnetic | 50 | 0000000 | 00000 |
| 11/32" | -0.0001" to 0.0001" | Magnetic | 25 | 0000000 | 00000 |
| 3/8" | -0.0001" to 0.0001" | Magnetic | 10 | 0000000 | 0000 |
| 13/32" | -0.0001" to 0.0001" | Magnetic | 10 | 0000000 | 00000 |
| 7/16" | -0.0001" to 0.0001" | Magnetic | 10 | 0000000 | 00000 |
| 1/2" | -0.0001" to 0.0001" | Magnetic | 10 | 0000000 | 00000 |
| 9/16" | -0.0001" to 0.0001" | Magnetic | 5 | 0000000 | 0000 |
| 5/8" | -0.0001" to 0.0001" | Magnetic | 5 | 0000000 | 00000 |
| 11/16" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 0000 |
| 3/4" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 0000 |
| 13/16" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 0000 |
| 7/8" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 0000 |
| 15/16" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 1" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 1 1/16" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 1 1/8" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 1 1/4" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 1 3/8" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 1 1/2" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
| 2" | -0.0001" to 0.0001" | Magnetic | 1 | 0000000 | 00000 |
Impact-Resistant 440A Stainless Steel
440A stainless steel resists damage from impact and abrasion.
Balls are hollow. Use them in floats and ball valves. They maintain their corrosion resistance in temperatures up to 250° F.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Balls
- Yield Strength: Not Rated
- Hardness: Rockwell C55 (Very Hard)
- Heat Treatment: Hardened
- Specifications Met: SAE AMS-QQ-S-763
| Dia. | Dia. Tolerance | Mechanical Finish | Magnetic Properties | Each | |
Mirror-Like | |||||
|---|---|---|---|---|---|
| 1" | -0.005" to 0.005" | Tumbled | Magnetic | 0000000 | 000000 |
Tight-Tolerance Multipurpose 304 Stainless Steel
This material has tighter tolerances than standard 304 stainless steel. From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.
Balls have a reflective, mirror-like finish.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Balls
- Yield Strength: Not Rated
- Hardness: Rockwell C25 (Hard)
- Heat Treatable: No
| Dia. | Dia. Tolerance | Fabrication | Pkg. Qty. | Pkg. | |
Mirror-Like | |||||
|---|---|---|---|---|---|
| 1/16" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 00000 |
| 3/32" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 0000 |
| 1/8" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 0000 |
| 5/32" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 0000 |
| 3/16" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 0000 |
| 7/32" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 00000 |
| 1/4" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 00000 |
| 9/32" | -0.0005" to 0.0005" | Cold Worked | 100 | 0000000 | 00000 |
| 5/16" | -0.0005" to 0.0005" | Cold Worked | 50 | 0000000 | 00000 |
| 11/32" | -0.0005" to 0.0005" | Cold Worked | 25 | 0000000 | 00000 |
| 3/8" | -0.0005" to 0.0005" | Cold Worked | 25 | 0000000 | 00000 |
| 7/16" | -0.0005" to 0.0005" | Cold Worked | 25 | 0000000 | 00000 |
| 1/2" | -0.0005" to 0.0005" | Cold Worked | 15 | 0000000 | 00000 |
| 5/8" | -0.0005" to 0.0005" | Cold Worked | 5 | 0000000 | 0000 |
| 3/4" | -0.0005" to 0.0005" | Cold Worked | 5 | 0000000 | 00000 |
| 1" | -0.0005" to 0.0005" | Cold Worked | 1 | 0000000 | 00000 |
| 1 1/4" | -0.001" to 0.001" | Cold Worked | 1 | 0000000 | 00000 |
| 1 1/2" | -0.001" to 0.001" | Cold Worked | 1 | 0000000 | 00000 |
| 1 3/4" | -0.001" to 0.001" | Cold Worked | 1 | 0000000 | 00000 |
| 2" | -0.001" to 0.001" | Cold Worked | 1 | 0000000 | 00000 |
| 2.5mm | -0.0127mm to 0.0127mm | Cold Worked | 250 | 0000000 | 0000 |
| 3mm | -0.0127mm to 0.0127mm | Cold Worked | 250 | 0000000 | 0000 |
| 3.5mm | -0.0127mm to 0.0127mm | Cold Worked | 100 | 0000000 | 0000 |
| 4mm | -0.0127mm to 0.0127mm | Cold Worked | 50 | 0000000 | 0000 |
| 5mm | -0.0127mm to 0.0127mm | Cold Worked | 50 | 0000000 | 0000 |
| 6mm | -0.0127mm to 0.0127mm | Cold Worked | 50 | 0000000 | 00000 |
| 7mm | -0.0127mm to 0.0127mm | Cold Worked | 25 | 0000000 | 0000 |
| 8mm | -0.0127mm to 0.0127mm | Cold Worked | 25 | 0000000 | 00000 |
| 10mm | -0.0127mm to 0.0127mm | Cold Worked | 10 | 0000000 | 0000 |
| 12mm | -0.0127mm to 0.0127mm | Cold Worked | 10 | 0000000 | 00000 |
Corrosion-Resistant 316 Stainless Steel
The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance up to the maximum temperature.
Balls have a reflective, mirror-like finish.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Balls
- Yield Strength: Not Rated
- Hardness: Rockwell B90 (Medium)
- Heat Treatment: Not Rated
- Heat Treatable: No
- Specifications Met: Not Rated
| Dia. | Dia. Tolerance | Mechanical Finish | Appearance | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||
|---|---|---|---|---|---|---|
Inch | ||||||
| 1/16" | -0.001" to 0.001" | Tumbled | Mirror-Like | 100 | 00000000 | 00000 |
| 3/32" | -0.001" to 0.001" | Tumbled | Mirror-Like | 100 | 00000000 | 0000 |
| 1/8" | -0.001" to 0.001" | Tumbled | Mirror-Like | 100 | 00000000 | 0000 |
| 5/32" | -0.001" to 0.001" | Tumbled | Mirror-Like | 100 | 00000000 | 00000 |
| 3/16" | -0.001" to 0.001" | Tumbled | Mirror-Like | 100 | 00000000 | 00000 |
| 7/32" | -0.001" to 0.001" | Tumbled | Mirror-Like | 50 | 00000000 | 0000 |
| 1/4" | -0.001" to 0.001" | Tumbled | Mirror-Like | 50 | 00000000 | 00000 |
| 5/16" | -0.001" to 0.001" | Tumbled | Mirror-Like | 25 | 00000000 | 0000 |
| 3/8" | -0.001" to 0.001" | Tumbled | Mirror-Like | 10 | 00000000 | 0000 |
| 7/16" | -0.001" to 0.001" | Tumbled | Mirror-Like | 10 | 00000000 | 0000 |
| 1/2" | -0.001" to 0.001" | Tumbled | Mirror-Like | 5 | 00000000 | 0000 |
| 9/16" | -0.001" to 0.001" | Tumbled | Mirror-Like | 5 | 00000000 | 00000 |
| 5/8" | -0.001" to 0.001" | Tumbled | Mirror-Like | 5 | 00000000 | 00000 |
| 3/4" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 0000 |
| 7/8" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| 1" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| 1 1/8" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| 1 1/4" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| 1 3/8" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| 1 1/2" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| 2" | -0.001" to 0.001" | Tumbled | Mirror-Like | 1 | 00000000 | 00000 |
| Dia., mm | Dia. Tolerance, mm | Appearance | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||
|---|---|---|---|---|---|
Metric | |||||
| 2.5 | -0.013 to 0.013 | Mirror-Like | 250 | 000000000 | 00000 |
| 3 | -0.013 to 0.013 | Mirror-Like | 250 | 00000000 | 0000 |
| 3.5 | -0.013 to 0.013 | Mirror-Like | 100 | 000000000 | 0000 |
| 4 | -0.013 to 0.013 | Mirror-Like | 50 | 00000000 | 0000 |
| 5 | -0.013 to 0.013 | Mirror-Like | 50 | 000000000 | 0000 |
| 6 | -0.013 to 0.013 | Mirror-Like | 50 | 000000000 | 0000 |
| 7 | -0.013 to 0.013 | Mirror-Like | 25 | 000000000 | 0000 |
| 8 | -0.013 to 0.013 | Mirror-Like | 25 | 000000000 | 0000 |
| 10 | -0.013 to 0.013 | Mirror-Like | 10 | 000000000 | 00000 |
| 12 | -0.013 to 0.013 | Mirror-Like | 10 | 000000000 | 00000 |
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)