4130 Chrome Moly Sheet Normalized

4130 Chrome Moly Sheet Normalized

Size Selection

  • SKU #
    1 41S025N
  • SKU #
    1 41S032N
  • SKU #
    1 41S040N
  • SKU #
    1 41S050N
  • SKU #
    1 41S063N
  • SKU #
    1 41S071N
  • SKU #
    1 41S080N
  • SKU #
    1 41S090N
  • SKU #
    1 41S100N
  • SKU #
    1 41S125N
  • SKU #
    1 41S160N
  • SKU #
    1 41S190N
  • SKU #
    1 41S250N
  • SKU #
    1 41S375N
  • SKU #
    1 41S500N
Width x Height
Size Specifications:
Sheets

4130, also known as "Chrome Moly" (short for chromium molybdenum) is a general purpose steel that has been widely used by the motorsports industries for many years. Weldability, fabrication and mild hardenability make it a popular choice in all forms - tube, bar, sheet, and plate.

4130 sheets are supplied in two "conditions": Normalized or Annealed

Normalized Condition meets AMS 6345, and it is sometimes referred to as "Normalized or Otherwise Heat-Treated to meet AMS 6345." It is also known as Condition "N."

Normalized is the harder and stronger grade.

Thicknesses above .125" are typically stocked in a hot-rolled ("HR") finish, which means they may have a surface texture. This is very common in these thicknesses.

4130 sheets are stocked in full sheets, 36" x 72"
Cut pieces are available.

Technical Mechanical Properties

Condition Annealed Normalized up to .062" - .187" Normalized over .187" - 1.50"
Tensile Strength (psi) 85,000 max 95,000 min 90,000 min
Yield Point (psi) - 75,000 70,000
Elongation (% in 2 - 8-12 15-18

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