4130 Steel Sheet 6x12, 0.125 Inch Thick

★★★★★ 4.1 113 reviews

$90.00
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Product details

Management number 210944561 Release Date 2026/04/04 List Price $36.00 Model Number 210944561
Category

These 4130 steel sheets, normalized to MIL-S-6345A standards, were previously known as MIL-S-18729C. This chromium-molybdenum alloy is renowned for its excellent weldability, ease of fabrication, and mild hardenability, making it a popular choice for aircraft parts and components. Even in its annealed state, it offers sufficient strength for various applications, and it can be heat-treated to achieve high strength levels.

  • Strength: 75,000-85,000 PSI
  • Sheared to listed sizes
  • Availability: Normalized sheet preferred, annealed may substitute
  • Discount: 10% off 6 sheets 18" x 36" or 3 sheets 18" x 72" per part number
Color Gray
Brand Name Aircraft Spruce
Material Type 4130 STEEL SHEETS MIL-S-6345A NORMALIZED Formerly MIL-S-18729C
Nominal Wall Thickness 0.125 inches

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