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AISI 4130 Alloy Steel Forging

4130 (Forged Bar Materials)

At Cromdane Steel, Inc. we offer AISI 4130 alloy steel forgings and 4130 alloy steel forged bar. Our inventory is API Q1 and ISO certified and is available for immediate saw, cut and delivery.

We meet stringent customer specifications with short lead times and quick turnarounds.

4130 Forged Bar Characteristics

AISI/SAE 4130 is a low alloy steel containing chromium and molybdenum as strengthening agents. This steel has good strength and toughness, weldability (due to its low carbon content) and machinability. AISI 4130 is a versatile alloy with good atmospheric corrosion resistance. It has a good combination of strength, toughness and fatigue strength.

This grade is often used as forged valve bodies and pumps in the following industries:

  • Aerospace
  • Oil and Gas
  • Automotive
  • Agricultural
  • Defense


Call us today at 713-896-8295 to purchase 4130 alloy steel forged bar or forgings.

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Iso Certification Q1 Certification

The following is an overview of our primary inventory, in-house available for immediate saw cut/delivery. We have steel arriving on regular intervals, so if you do not see what you need, give us a call and let us help you meet your manufacturing/delivery needs.

Contact Us CSI Line Sheet

Our Quality Product Standard

Since 1982 Cromdane Steel has been a customer focused steel distributor furnishing quality alloy steel bar at competitive prices. All mill purchased material is sourced from North America.

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Contact Information

6134 Cunningham -
Houston, Texas 77041 USA