Filter by
System of Measurement
Material
Fabrication
Yield Strength
Hardness Rating
Tolerance Rating
Appearance
Heat Treatable
Hardness
Maximum Hardness After Heat Treatment
Elongation
Specifications Met
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Minimum Temperature
Maximum Temperature
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
High-Strength 1045 Carbon Steel Sheets and Bars
Stronger than low-carbon steel with equally good machinability, 1045 carbon steel is widely used for bolts, studs, and shafts.
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.
Sheets
- Yield Strength: 45,000 psi
- Hardness: Rockwell B85 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C60
- Specifications Met: ASTM A830
12" × 12" | 18" × 18" | 24" × 24" | ||||||
|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Flatness Tolerance | Each | Each | Each | |||
| 3/8" | -0.01" to 0.03" | Not Rated | 00000000 | 0000000 | 00000000 | 0000000 | 00000000 | 0000000 |
| 1/2" | -0.01" to 0.03" | Not Rated | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
| 3/4" | -0.01" to 0.04" | Not Rated | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
| 1" | -0.01" to 0.07" | Not Rated | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |