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Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.
Impact-Resistant Ultra-Machinable Ductile Iron Bars
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Ductile cast iron is strong, resilient, and able to handle repeated stress without breaking. It also absorbs vibration, so finished parts run quieter than those made of steel.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Wd. | Fabrication | Yield Strength, psi | Hardness | Max. Hardness After Heat Treatment | Specs. Met | 1 ft. Long | 2 ft. Long | |||
|---|---|---|---|---|---|---|---|---|---|---|
2 1/4" Thick (0" to 0.25" Tolerance) | ||||||||||
| 4 1/4" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 7530N11 | 0000000 | 0000000 | ||
3 1/4" Thick (0" to 0.25" Tolerance) | ||||||||||
| 3 1/4" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 7530N12 | 000000 | 000000 | ||
| 4 1/4" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 7530N115 | 000000 | — | ||
4 1/4" Thick (0" to 0.25" Tolerance) | ||||||||||
| 4 1/4" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 7530N116 | 000000 | — | ||
5 1/4" Thick (0" to 0.25" Tolerance) | ||||||||||
| 5 1/4" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 7530N118 | 000000 | — | ||
6 1/4" Thick (0" to 0.25" Tolerance) | ||||||||||
| 6 1/4" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 7530N122 | 000000 | — | ||
Impact-Resistant Ultra-Machinable Ductile Iron Rods
With a high amount of ferrite, these cast iron rods are easier to machine without cracking than other impact-resistant ductile cast iron rods. Use them to create bushings, gears, pulleys, and pistons. These rods are also known as 65-45-12 ductile iron rods. All conduct electricity. They will become magnetic if exposed to a magnetic field. They’re often used to replace low and medium carbon steel rods.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Long Rods
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Dia. | Dia. Tolerance | Fabrication | Yield Strength, psi | Hardness | Max. Hardness After Heat Treatment | Specs. Met | 1/2 ft. Long | 1 ft. Long | 2 ft. Long | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2" | 0.066" to 0.114" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 8125N13 | 000000 | 000000 | 0000000 | |
| 2 1/4" | 0.083" to 0.143" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 8125N14 | 00000 | 00000 | 000000 | |
| 2 3/4" | 0.083" to 0.143" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 8125N16 | 00000 | 000000 | 000000 | |
| 3" | 0.083" to 0.143" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 8125N17 | 00000 | 000000 | 000000 | |
| 3 1/4" | 0.093" to 0.169" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 8125N134 | 00000 | — | — | |
| 3 1/2" | 0.093" to 0.169" | Cast | 45,000 | Rockwell C10 (Medium) | Rockwell C50 | ASTM A536 | 8125N137 | 00000 | — | — |
