1144 Round Bar: Material Profile
Elevated manganese and sulfur give 1144 good strength in the as-rolled or cold-drawn condition.
Its chip control and cutting performance suit high-volume turned parts and detailed geometry.
Purchase to the controlling ASTM, SAE, AMS, or customer specification. Section size, supply condition, mechanical properties, surface limits, testing, and heat/lot traceability can change the acceptable material and processing route.
Key Characteristics
- Excellent machinability
- High tensile strength
- Good wear resistance
- Reduced machining time
Common Applications
- Couplings and gears
- Hydraulic fittings
- Bushings
- Shafts, axles, bolts, and studs
Typical Chemical Range
| Element | Weight % |
|---|---|
| Carbon | 0.40–0.48 |
| Manganese | 1.35–1.65 |
| Phosphorus (max) | 0.040 |
| Sulfur | 0.24–0.33 |
Chemistry ranges are general reference values. The purchase specification and material certification govern the order.
Request Pricing for 1144 Round Bar
We quote 1144 for manufacturers and commercial buyers. Requirements of 3,000–10,000 lb are welcome, along with multi-ton and truckload programs.
We are not a retail metal store. Small personal-use, typical single-bar, and cut-piece orders are generally not a fit. The material field is prefilled and remains editable; add the specification, size, condition, total weight, processing, testing, required date, and ship-to location.
