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4130 ALLOY STEEL SHEETS AND PLATES

4130 ALLOY STEEL SHEET & PLATE

4130 is a through hardening low alloy steel containing molybdenum and chromium as strengthening agents. 4130 responds well to nitriding for very good wear and abrasion resistance.

Specific Gravity

7.8 g/cm3

Typical Applications

Related Specifications

Aircraft seating

Roll Cages

Motorsport applications

AMS 6350

AMS 6345

UNS G41300 

Chemical Composition (Wt %)

  C Mn P S Si Cr Mo
Min 0.28 0.40 0.15 0.80 0.15
Max 0.33 0.60 0.025 0.025 0.35 1.10 0.25

Typical Mechanical Properties

  0.2% Proof Stress Tensile Strength Elongation
   MPA MPA %
Annealed   586  
Normalised      
 Up to 0.062"  517 655 8
0.062" – 0.125" 517 655 10
0.125" – 0.187" 517 655 12
0.187" – 0.249" 482 620 15
0.249" – 0.749" 482 620 16
0.749" – 1.5" 482 620 18
* Every effort has been made to ensure that our technical specifications are accurate. However, technical specifications included within Dynamic Metals Ltd should be used as a guideline only and are subject to change without notice.

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