ASTM A108 AISI 1045 Hot Rolled Steel Bar
ASTM A108 AISI 1045 Hot rolled steel rod is a high quality high carbon steel material that is widely used in the manufacture of machine parts, axles, gears, bearings, etc. The steel has excellent mechanical properties and wear resistance. After hot rolling, the surface is smooth, without cracks and pores, and the quality is stable and reliable.
The chemical composition of ASTM A108 AISI 1045 hot-rolled steel rod is strictly controlled, its carbon content is between 0.43% and 0.5%, and harmful elements such as sulfur and phosphorus are lower than the requirements of ASTM standards. In the hot rolling process of this high carbon steel material, the heating temperature needs to be controlled to ensure that the organizational structure and properties of the material reach the best state.
ASTM A108 1045 Grade steel 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 ASTM A108 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 |
Eaton Steel Bar Company can meet the following specifications for this grade:
ASTM A108
ASTM A576
JDM QL-2 certified
| Product Name | 1045 Carbon Structural Steel 45# High strength steel round bars |
| ASTM A108 1045 Grade steel | |
| Grade | Q195,Q235,10#,20#,35#,45#,Q215,Q345,12Cr1Mov,15CrMo,20Cr,40Cr,20CrMo,35CrMo,42CrMo,40CrNiMo, GCr15,65Mn,50Mn,50Cr,3Cr2W8V,20CrMnTi,5CrMnMo |
| Process | Hot Rolled/Cold Drawn/Forging |
| Diameter | 5.5-250mm |
| Surface Treatment | Varnishing,Black,Polished,Antiseptical,Oiled,Galvanized,Copper Coated |
| Standard | ASME, ASTM, EN ,BS,GB,DIN, JIS etc |
| Production Process | Hot rolling/Cold rolling |
| Packaging | 1. cases packed in wooden cases 2. paper packaging 3. plastic packing 4. foam packaging Packaging according to customer requirements or products |
| Delivery | 7-25days orAccording to the product |
| Payment | L/C,D/A,D/P,T/T,Western Union,MoneyGram,According to customer requirements payments for offline orders. |
| Port | Shanghai,Ningbo,Shenzhen,Tianjing,Xianggang,Xiamen,Fuzhou, Etc.. |
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