1541 Round Bar: Material Profile
1541 provides more hardenability and strength than many plain-carbon grades without moving to a more heavily alloyed steel.
It can be ordered as hot-rolled or cold-finished bar and processed to the condition on the drawing.
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
- High strength
- Good fatigue resistance
- Increased hardenability
- Suitable for forging and machining
Common Applications
- Anchor bolts and clamps
- Axles and shafts
- Valves and pump parts
- Agricultural and construction components
Typical Chemical Range
| Element | Weight % |
|---|---|
| Carbon | 0.36–0.44 |
| Manganese | 1.35–1.65 |
| Phosphorus (max) | 0.040 |
| Sulfur (max) | 0.050 |
Chemistry ranges are general reference values. The purchase specification and material certification govern the order.
