AISI 1045 HR hot rolled steel bar
AISI 1045hr hot rolled bar is a high-quality, versatile material used in a wide range of industries. It is made of carbon steel, which has moderate strength, durability and excellent machinability. This rebar is produced using a hot rolling process, which involves heating the metal above its recrystallization temperature and passing it through a series of rolls to achieve the desired shape and size.
Chemical Composition
Carbon: 0.42%-0.50%
Manganese: 0.60%-0.90%
Phosphorous: 0.04% (Max)
Sulfur: 0.05% (Max)
AISI 1045 HR Hot rolled rod Applications:
It can be used in a wide range of applications such as automotive parts, agricultural equipment, building materials, etc. Its high strength and durability also make it ideal for harsh environments that other materials may not be able to withstand.
Standard "1045 Grade" Chemical Composition
| Carbon | 0.43-0.50 |
| Manganese | 0.60-0.90 |
| Phosphorus (max) | 0.040 |
| Sulfur (max) | 0.050 |
Estimated Mechanical Property Ranges for "Grade 1045"
| Tensile strength (psi) | 85,000 - 95,000 |
| Yield strength (psi) | 45,000 - 55,000 |
| Elongation in 2" (%) | 15 - 20 |
| Reduction of area (%) | 30 - 40 |
| Brinell Hardness (BHN) | 170 - 200 |
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