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Chromoly 4130 Plate by Pro-werks

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Product details

Management number 210944820 Release Date 2026/04/04 List Price $36.00 Model Number 210944820
Category

This cold-rolled Chromoly flat steel boasts a clean, smooth surface. While hot and cold-rolled 4130 sheets differ cosmetically, their mechanical strength is similar. This aircraft-grade 4130 (condition N, spec AMS-6345-C) alloy steel is ideal for crafting high-strength custom tabs and brackets, thanks to its strength, weldability, and ease of fabrication. It's popular in aviation and racing. Due to production methods, it's not perfectly flat, and edges may have a thin layer of hardness from shearing or plasma cutting. Grinding off edge hardness before cutting helps prevent premature tool dulling. Cut tolerance is typically ±1/4". Always have welding done by a qualified professional.

  • Weight per Square Foot: 2.57 Lbs
  • Thickness: 0.090" (3/32 in.)
  • Weight per Square Foot: 3.67 Lbs
  • Thickness: 0.125" (1/8 in.)
  • Weight per Square Foot: 5.14 Lbs
  • Thickness: 0.190" (3/16 in.)
  • Weight per Square Foot: 7.75 Lbs
  • Thickness: 0.250" (1/4 in.)
  • Weight per Square Foot: 10.21 Lbs
Material Chromium-Molybdenum steel
Item Form Sheet
Brand Name Pro-werks
Item Shape Flat
Item Weight 10.2 Pounds
Part Number 4130-18-18-72
Manufacturer Pro-werks
Specification Met Partially Met

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