4130 Chrome Moly Sheet Normalized

4130 Chrome Moly Sheet Normalized

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.

Typical Mechanical Properties (Minimum)

ConditionAnnealedNormalized up to .062" - .187"Normalized over .187" - 1.50"
Tensile Strength (psi)85,000 max95,000 min90,000 min
Yield Point (psi)-75,00070,000
Elongation (% in 2-8-1215-18

Note: The Typical Mechanical Properties listed have been compiled from a variety of sources. Information is deemed reliable, but not guaranteed. Data is provided for information only, NOT FOR DESIGN PURPOSES.

Product Availability

Thickness Weight / Square Foot (lbs) SKU Add to Quote
0.025
1.0200
1 41S025N
+
0.032
1.3060
1 41S032N
+
0.040
1.6320
1 41S040N
+
0.050
2.0400
1 41S050N
+
0.063
2.5700
1 41S063N
+
0.071
2.8970
1 41S071N
+
0.080
3.2640
1 41S080N
+
0.090
3.6720
1 41S090N
+
0.100
4.0800
1 41S100N
+
0.125
5.1000
1 41S125N
+
0.160
6.5280
1 41S160N
+
0.190
7.7520
1 41S190N
+
0.250
10.2100
1 41S250N
+
0.375
15.3200
1 41S375N
+
0.500
20.4200
1 41S500N
+

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