Alloy 4130 Steel Round Bar Manufacturer & Supplier | Astm A29, Aisi 4130 Grade | Nippon Alloys Inc

Nippon Alloys Inc is a leading 4130 Alloy Steel Round Bar Manufacturer in India with good quality of 4130 Alloy Steel Round Bars at an excellent strength, toughness and weldability. The 4130 Alloy Steel Round Bars can be applied in different aerospace, automotive, oil and gas and structural applications because they have better mechanical properties and capability to work with a high pressure. Using these bars would be good where strength and weight are needed.

The buyers in industries would rather source materials using an efficient B2B Portal to have quality materials and be able to receive them promptly. Alloy Steel Round Bar products find wide application in production of components like shafts, gears as well as structural items. Also, 5160 Alloy steel Round Bar is often utilized in spring applications which demand high level of fatigue strength and other structures.

The selection of the different alloy steel grades is dependent on the performance requirement and application conditions. This product like 4620 Alloy Steel Round Bar finds many applications in the carburizing process where a high surface hardness and core strength is needed. Suppliers provide a vast amount of sizes, finishes, and specifications in order to cater to a variety of industrial requirements as a reliable 4130 Alloy Steel Round Bar Supplier in India.

Material & Grades of 4130 Alloy Steel Round Bar

The Alloy Steel Round Bars A4130 is a chromium-molybdenum alloy steel which is very strong, tough and weldable. The grade is important in providing the best performance when it goes under high-stress and structural applications.

Material	Grade / Standard	Specification	Type	Applications
Alloy Steel	SAE 4130	ASTM A29	Round Bar	Aerospace & structural parts
Alloy Steel	SAE 5160	ASTM A29	Round Bar	Springs & automotive parts
Alloy Steel	SAE 4620	ASTM A29	Round Bar	Carburized components
Alloy Steel	EN19	BS 970	Round Bar	High strength applications
Alloy Steel	4140	ASTM A29	Round Bar	Heavy-duty machinery

Key Features & Advantages

• Excellent strength-to-weight ratio
• Good weldability and machinability
• High toughness and fatigue resistance
• Suitable for structural and high-stress applications
• Reliable performance under varying conditions
• Available in various sizes and specifications
• Long service life

Chemical Composition (Example: 4130 Alloy Steel)

Mechanical Properties (Example: 4130 Alloy Steel Round Bar)

Equivalent Grade