| Density | 0.283 lbs/in^3 |
|---|---|
| Melting Point | 2610 F |
| Hardness | 207 |
| Hardness Scale | Brinell |
| Yield Strength | 63 KSI |
| Shear Strength | 11.6 KSI |
| Tensile Strength | 97 KSI |
| Modulus of Elasticity | 29.7 x10^6 lb/sq in |
| Thermal Diffusivity | 1.09 sq in/min |
| Weldability | Good |
Steel 4130, also known as Chromoly or Chromium-Molybdenum Steel, is a high-strength, low-alloy steel known for its exceptional toughness, weldability, and fatigue resistance. It is ideal for critical structural and mechanical applications where high performance is mandatory under stress, impact, or fatigue.
The material is CNC machinable, heat treatable, and suitable for welding with proper techniques. It is frequently used in the production of aerospace components, race car chassis, pressure vessels, and heavy-duty machinery parts.
TECHNO CNC provides 4130 steel in various forms including round bars, flat plates, and tubular forms, enabling easy integration into your CNC manufacturing processes.
| USES | Aircraft, aerospace and automotive structural parts, tooling. |
|---|---|
| UPDATE | 07/06/2025 J |
