System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Material Material |
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Shaft Type Shaft Type |
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 | Plain |
Minimum Hardness Minimum Hardness |
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Tolerance Rating Tolerance Rating |
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Head Type Head Type |
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 | Plain |
End Type End Type |
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| Plain |
Shape Shape |
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 | Rod and Disc |
Breaking Strength Breaking Strength |
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Hardness Rating Hardness Rating |
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Hardness Hardness |
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Passivation Passivation |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Specifications Met Specifications Met |
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Heat Treatment Heat Treatment |
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Mechanical Finish Mechanical Finish |
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Yield Strength Yield Strength |
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Elongation Elongation |
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Appearance Appearance |
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About Tool Steel
More
Hardened High-Speed M42 Tool Steel
- Yield Strength: Not Rated
- Hardness: Rockwell C65 (Very Hard)
Also known as cobalt steel, this M42 tool steel maintains its hardness in high-speed cutting applications that generate intense heat. Use it to make tools for cutting extremely hard materials.
For technical drawings and 3-D models, click on a part number.
| Dia. | Dia. Tolerance | Lg. | Mechanical Finish | Each | |
| 1/64" | -0.0002" to 0" | 1 1/2" | Precision Ground | 0000000 | 00000 |
Dowel Pins
Use dowel pins as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. For a tight fit, your hole should be equal to or slightly smaller than the diameter shown. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
Steel pins are the strongest dowel pins. Steel pins are precision ground except for 1/32" diameter pins. 1144 steel pins, also known as stressproof steel pins, are harder than other steel pins for better wear resistance. Stainless steel pins are more corrosion resistant than steel pins. 18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic.
Pins that meet ASME B18.8.2 specifications conform to ASME standards for material and dimensions, and pins that meet MS16555 specifications conform to military standards for material and dimensions.
For technical drawings and 3-D models, click on a part number.