Alloy Steel Forged Ring, AISI 4130, OD 140 mm, ID 45 mm, Q&T

Name: Alloy Steel Forged Ring, AISI 4130, OD 140 mm, ID 45 mm, Q&T
SKU: LD-20260716-OT-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

his forged ring is produced by a China-based alloy steel forging plant. It is made from AISI 4130 material and certified to AMS 6370 standards. The ring measures 140 mm in outer diameter and 45 mm in inner diameter. Wall thickness is 30 mm. It undergoes quenching and tempering for enhanced strength and toughness. Customized dimensions are available to meet specific project requirements.

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Detail Information

Product Name: Custom Alloy Steel Forged Ring
Type: Forged Alloy Steel Ring
Standard: AMS 6370
Material Grade: AISI 4130, Alloy Steel
Size: OD 140 mm * ID 45 mm * Thickness 30 mm
All dimensions customizable per customer drawings & requirements
Delivery Condition: Quenched & Tempered (Q&T)
Melting Process: Electric Furnace Melting
Packaging: Shock-Resistant Solid Wooden Crates for Long-Distance Transportation

Process & Material Advantages

Quenched & tempered delivery condition achieves balanced tensile strength, toughness and impact resistance.
Fine machined inner & outer circular surfaces, tight dimensional tolerance, ready for secondary machining or direct assembly.
Excellent weldability & through-hardening performance, reliable under heavy load & impact.

Quality & Customization Advantages

Full material test report (MTC) supplied.
Customizable service: adjust outer/inner diameter, wall thickness, surface finish (grinding, polishing, coating) per drawings.
Non-destructive testing (UT) available on demand to detect internal cracks for critical load-bearing applications.

Widely Used In: Oilfield energy equipment, wind power gearboxes, mining & construction machinery, hydraulic pressure vessels, transmission system components, high-pressure valve assemblies