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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.
Oversized High-Temperature H13 Tool Steel Rods
- Yield Strength: 239,000 psi
- Hardness: Rockwell C20 (Hard)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C54
- Specifications Met: ASTM A681
An oversized diameter on these rods allows for finishing to your exact requirements. Able to maintain good strength and wear resistance in high temperatures, H13 tool steel also resists cracking from repeated heating and cooling cycles. It's an air-hardening material that's widely used in die-casting applications.
If you don't see the size you're looking for, please specify a length under additional rod lengths.
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 | Heat Treatment | 1 ft. Lg. | 3 ft. Lg. | |
| 1/2" | 0.015" to 0.093" | Annealed (Softened) | 0000000 | ||
| 5/8" | 0.015" to 0.093" | Annealed (Softened) | 0000000 | ||
| 3/4" | 0.015" to 0.093" | Annealed (Softened) | 0000000 | ||
| 1" | 0.015" to 0.093" | Annealed (Softened) | 0000000 | ||
| 1 1/4" | 0.015" to 0.093" | Annealed (Softened) | 0000000 | ||
| 1 1/2" | 0.015" to 0.093" | Annealed (Softened) | 0000000 | ||
| 2" | 0.015" to 0.093" | Annealed (Softened) | 0000000 |
To Order: Please specify length in increments of 0.25" within the range listed.
| Dia. | Dia. Tolerance | Heat Treatment | Choose a Length | Per Inch | |
| 3/8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 1/2" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 5/8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 3/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 7/8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1 1/8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1 1/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1 3/8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1 1/2" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1 5/8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 1 3/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 0000 |
| 2" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 2 1/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 2 1/2" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 2 3/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 3" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 3 1/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 3 1/2" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 3 3/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 4 1/4" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 4 1/2" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 5" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 6" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 00000 |
| 7" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 000000 |
| 8" | 0.015" to 0.093" | Annealed (Softened) | 13"-90" | 0000000 | 000000 |
Oversized High-Temperature H13 Tool Steel Bars
- Yield Strength: 52,000 psi
- Hardness: Rockwell B95 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C53
- Specifications Met: ASTM A681
Also known as flat stock, these precision-ground bars have an oversized thickness, length, and width for finishing to your exact requirements. Able to maintain good strength and wear resistance in high temperatures, H13 tool steel also resists cracking from repeated heating and cooling cycles. It's an air-hardening material that's widely used in die-casting applications. These bars are decarb-free for a uniform surface that will consistently accept heat treating.
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.
2 ft. Lg. | ||||
|---|---|---|---|---|
| Wd. | Mechanical Finish | Flatness Tolerance | Each | |
1/4" Thick. (0.01" to 0.015" Tolerance) | ||||
| 1" | Precision Ground | 0.005" per ft. | 0000000 | 0000000 |
| 2" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 3" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 4" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
1/2" Thick. (0.01" to 0.015" Tolerance) | ||||
| 1" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 2" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 3" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 4" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
3/4" Thick. (0.01" to 0.015" Tolerance) | ||||
| 1" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 2" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 3" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
1" Thick. (0.01" to 0.015" Tolerance) | ||||
| 1" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 2" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 3" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
| 4" | Precision Ground | 0.005" per ft. | 0000000 | 000000 |
Belleville Disc Springs for Flange Bolts
Keep pipe flange connections sealed during demanding applications. When installed under flange bolt heads, these springs compensate for shock loads, vibration, and thermal expansion and contraction.
Deflection is the distance a spring compresses under load. Flat load is the load at which the spring is completely compressed.
Springs may be stacked to increase working load and deflection. In a nested stack, working load is multiplied by the number of springs used, while deflection remains unchanged. In an inverted stack, deflection is multiplied by the number of springs used, while the working load remains unchanged. In a nested and inverted stack, both load and deflection are increased.
H13 tool steel disc springs maintain good strength and wear resistance in high temperatures. They also resist cracking from repeated heating and cooling cycles. However, they’re less corrosion resistant than stainless steel disc springs.
For technical drawings and 3-D models, click on a part number.
