4130 alloy steel forged bar for aerospace and industrial applications

ISO 9001 certified

AS 9100 certified

Premium 4130 Alloy Steel Forged Bar Supplier for Aerospace & Industrial Applications

Discover our comprehensive range of 4130 alloy steel forged bars engineered for demanding aerospace and industrial applications. This chrome-molybdenum alloy steel (SAE 4130) delivers exceptional strength, superior toughness, and excellent weldability for critical high-performance components. Available in multiple forms including bars, forgings, rings, sheets, strips, and plates from leading organizations including AMS and MIL specifications.

Frequently Asked Questions

What are the key properties of 4130 alloy steel?

4130 chrome-molybdenum alloy steel offers exceptional strength, superior toughness, excellent weldability, and good machinability for critical aerospace and industrial applications. It contains 0.28-0.33% carbon, 0.95% chromium, and 0.20% molybdenum.

What certifications does your 4130 steel meet?

Our 4130 steel meets multiple certifications including AMS 6346, AMS 6348, AMS 6350, AMS 6370, MIL-S-6758, and MIL-S-18729 specifications for critical aerospace and industrial applications requiring certified manufacturing standards.

What forms of 4130 alloy steel do you supply?

We supply 4130 alloy steel in multiple forms including bars, forgings, rings, sheets, strips, and plates to meet diverse application requirements across aerospace and industrial sectors.

What heat treatment options are available for 4130 steel?

We offer 4130 steel in various heat-treated conditions including normalized, hardened and tempered to 125 Ksi (862 MPa) tensile strength, and other heat-treated specifications to meet your exact requirements.

Can you provide custom cut sizes for 4130 steel?

Yes, we offer quick response to custom cut and odd size requests, along with value-added services including precision grinding, trepanning, and milling for your specific 4130 steel requirements.

What is the typical tensile strength of 4130 steel?

4130 steel can achieve tensile strengths ranging from 90,000 to 125,000 PSI (621-862 MPa) depending on heat treatment. Our AMS 6346 specification provides 125 Ksi (862 MPa) tensile strength in hardened and tempered condition.

Do you ship 4130 steel internationally?

Yes, we have global shipping capabilities and are experienced exporters, providing multilingual service in English and Spanish to serve customers worldwide with aircraft quality 4130 steel.

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Industries We Serve

Aerospace

Critical aircraft structural components, landing gear parts, and high-strength fasteners requiring exceptional strength-to-weight ratio and reliability.

Automotive & Racing

High-performance roll cages, chassis components, and suspension parts demanding superior strength and weldability under extreme conditions.

Oil & Gas

Drilling equipment, wellhead components, and pressure vessels requiring excellent toughness and corrosion resistance in harsh environments.

Defense

Military vehicle components, weapons systems, and armor requiring certified aircraft-quality materials meeting stringent military specifications.

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Talk to our experts for custom solutions and tailored guidance.

Why aerospace professionals choose Aero-Vac Alloys & Forge, Inc.

ISO & AS Certified Operations

ISO 9001 and AS 9100 certified manufacturing distributor ensuring the highest quality standards for critical aerospace and industrial applications.

Global Shipping Capabilities

Experienced exporters with worldwide shipping capabilities and multilingual service support to serve international customers effectively.

Quick Turnaround Times

Alternative to long lead times from mills with quick response to custom cut requests and just-in-time delivery capabilities for urgent requirements.

Get Your Custom 4130 Steel Quote in 24 Hours

Our certified specialists will provide detailed specifications, pricing, and delivery options tailored to your exact requirements.

For immediate assistance, feel free to give us a direct call at 877-237-6822