About Tool Steel
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Hardened Easy-to-Machine P20 Tool Steel

- Yield Strength: 101,000 psi
- Hardness: Rockwell C25 (Hard)
Furnished hardened, P20 tool steel is strong and easy to machine. It has the wear resistance and highly polishable surface needed to fabricate long-lasting molds and dies.
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 ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Mechanical Finish | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/2" | 0.01" to 0.032" | Unfinished | 3/16" per ft. | 0000000 | |||
3/4" | 0.01" to 0.032" | Unfinished | 3/16" per ft. | 0000000 | |||
1" | 0.01" to 0.039" | Unfinished | 3/16" per ft. | 0000000 | |||
1 1/4" | 0.01" to 0.041" | Unfinished | 3/16" per ft. | 0000000 | |||
1 1/2" | 0.015" to 0.041" | Unfinished | 3/16" per ft. | 0000000 | |||
1 3/4" | 0.015" to 0.041" | Unfinished | 3/16" per ft. | 0000000 | |||
2" | 0.015" to 0.047" | Unfinished | 3/16" per ft. | 0000000 | |||
2 1/2" | 0.015" to 0.051" | Unfinished | 3/16" per ft. | 0000000 | |||
3" | 0.015" to 0.051" | Unfinished | 3/16" per ft. | 0000000 |
Dia. | Dia. Tolerance | Mechanical Finish | Straightness Tolerance | Each | |
1/2" Lg. | |||||
---|---|---|---|---|---|
4" | 0.02" to 0.073" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
6" | 0.05" to 0.118" | Unfinished | 3/16" per ft. | 0000000 | 00000 |
8" | 0.06" to 0.157" | Unfinished | 3/16" per ft. | 0000000 | 00000 |
10" | 0.1" to 0.125" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
1" Lg. | |||||
4" | 0.02" to 0.073" | Unfinished | 3/16" per ft. | 0000000 | 00000 |
6" | 0.05" to 0.118" | Unfinished | 3/16" per ft. | 0000000 | 00000 |
8" | 0.06" to 0.157" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
10" | 0.1" to 0.125" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
1 1/2" Lg. | |||||
4" | 0.02" to 0.073" | Unfinished | 3/16" per ft. | 0000000 | 00000 |
6" | 0.05" to 0.118" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
8" | 0.06" to 0.157" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
10" | 0.1" to 0.125" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
2 1/2" Lg. | |||||
4" | 0.02" to 0.073" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
6" | 0.05" to 0.118" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
8" | 0.06" to 0.157" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
10" | 0.1" to 0.125" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
4" Lg. | |||||
4" | 0.02" to 0.073" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
6" | 0.05" to 0.118" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
8" | 0.06" to 0.157" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
10" | 0.1" to 0.125" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
6" Lg. | |||||
4" | 0.02" to 0.073" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
6" | 0.05" to 0.118" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
8" | 0.06" to 0.157" | Unfinished | 3/16" per ft. | 0000000 | 000000 |
10" | 0.1" to 0.125" | Unfinished | 3/16" per ft. | 0000000 | 00000000 |