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Heat Treatment Heat Treatment |
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Fabrication Fabrication |
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Yield Strength Yield Strength |
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Maximum Hardness After Heat Treatment Maximum HardnessAfter Heat Treatment |
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About Stainless Steel
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Tight-Tolerance Very-Wear-Resistant 420 Stainless Steel
- Yield Strength: 50,000 psi
- Hardness: Rockwell C25 (Hard)
- Heat Treatment: Annealed (Softened)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C55
Also called flat stock, these precision-ground bars are held to tight thickness and width tolerances. Suitable for making molds, 420 stainless steel is a hard, wear-resistant material that can be finely polished to a very smooth surface. It maintains its corrosion resistance in temperatures up to 1150° F.
| Wd. | Fabrication | Mechanical Finish | Straightness Tolerance | Magnetic Properties | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | |
1/4" Thick. (0" to 0.015" Tolerance) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 2" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 3" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 4" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
1/2" Thick. (0" to 0.015" Tolerance) | ||||||||
| 1" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 2" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 3" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 4" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
3/4" Thick. (0" to 0.015" Tolerance) | ||||||||
| 1" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 2" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 3" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 4" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
1" Thick. (0" to 0.015" Tolerance) | ||||||||
| 1" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 2" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 3" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
| 4" | Hot Rolled | Precision Ground | 0.005" per ft. | Magnetic | 0000000 | |||
Very-Wear-Resistant 420 Stainless Steel
- Yield Strength: 40,000 psi
- Hardness: Rockwell C25 (Hard)
- Heat Treatment: Annealed (Softened)
- Max. Hardness After Heat Treatment: Rockwell C50
- Specifications Met: ASTM A276
Suitable for making molds, 420 stainless steel is a hard, wear-resistant material that can be finely polished to a very smooth surface. It maintains its corrosion resistance in temperatures up to 1150° F.
| Dia. | Dia. Tolerance | Fabrication | Straightness Tolerance | Magnetic Properties | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/2" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 0000000 | |||||
| 5/8" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 0000000 | |||||
| 3/4" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 0000000 | |||||
| 1" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 0000000 | |||||
| 1 1/4" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 0000000 | |||||
| 1 1/2" | -0.003" to 0.003" | Cold Rolled | 1/16" per 5 ft. | Magnetic | 0000000 |
Hardened Very-Wear-Resistant 420 Stainless Steel
- Yield Strength: Not Rated
- Hardness: Rockwell C50 (Hard)
- Heat Treatment: Hardened
This material is hardened for increased wear resistance over standard 420 stainless steel. Suitable for making molds, 420 stainless steel is a hard, wear-resistant material that can be finely polished to a very smooth surface. It maintains its corrosion resistance in temperatures up to 1150° F.
| Thick. | Thick. Tolerance | Fabrication | Flatness Tolerance | Magnetic Properties | 6” × 6” | 6" × 12" | 6" × 24" | 6" × 48" | |
| 0.015" | -0.001" to 0.001" | Cold Worked | 0.010" per in. | Magnetic | 000000 | ||||
| 0.018" | -0.001" to 0.001" | Cold Worked | 0.010" per in. | Magnetic | 000000 | ||||
| 0.02" | -0.001" to 0.001" | Cold Worked | 0.010" per in. | Magnetic | 000000 | ||||
| 0.025" | -0.001" to 0.001" | Cold Worked | 0.010" per in. | Magnetic | 000000 | ||||
| 0.032" | -0.001" to 0.001" | Cold Worked | 0.010" per in. | Magnetic | 000000 | ||||
| 0.039" | -0.001" to 0.001" | Cold Worked | 0.010" per in. | Magnetic | 0000000 | ||||
| 0.058" | -0.002" to 0.002" | Cold Worked | 0.010" per in. | Magnetic | 0000000 | ||||
| 0.125" | -0.003" to 0.003" | Cold Worked | 0.010" per in. | Magnetic | 0000000 |