Chrome Moly 4130 Round Bar

Stocklist- 4130 Round Bar

This is a through-hardening alloy of great versatility. The chromium and molybdenum content is sufficient to provide through-hardness penetration in fairly light sections. Good mechanical properties may be obtained by normalizing only where the required strength is not too high. This grade responds to nitriding for excellent wear and abrasion resistance. Its carbon content causes this alloy to be considered as an oil-hardening or water-hardening grade. It also imparts a degree of weldability not found in the higher carbon alloys. Other processing characteristics, such as machinability and formability make it a widely accepted and useful alloy.

British Specifications:

708 A 25

Applications:

Shafting, axles, gears, sprockets, piston rods, reamer bodies, well-head components, tool joints, fasteners, hand tools

Size Range:

1/8 - 13" (3mm - 330mm)

Average Cutting Speed:

120 ft/min

Weldability:

Good

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