AVIATIONEU ST4130 Alloy Steel Sheets
  • AVIATIONEU ST4130 Alloy Steel Sheets

AVIATIONEU NEW ERA 4130 Alloy Steel (Chromoly) Sheets (Annealed) SKU: AVEUNE-SHT-ST4130-ANL

Steel alloy 4130 (ST4130), also known as Chrome Moly after the 2 key alloying elements, chromium, and molybdenum, is a general-purpose alloy steel widely used by the aviation and motorsports industries due to its weldability, fabrication, and mild hardenability in all offered forms (tubes, bars, sheets and plates). 

4130 alloy steel sheets are offered as part of AVIATIONEU NEW ERA product lines for a wide range of uses including structural applications, including gears, fasteners, and and aircraft exteriors. These sheets offer good weldability without compromising steel abrasion and impact resistance and can be made even stronger throough heat treatment.AVIATIONEU NEW ERA 4130 alloy steel sheets undergo a heat treating process and they are available in two different material states, Normalized or Annealed,  depending on the process of how the material is heated and cooled. The letters "NRZ" and "ANL" specify respectively Normalized or Annealed state in our Reference Codes (SKUs) for ordering of materials.  4130 Annealed steel sheets are produced to the aerospace specification AMS-6350 (sometimes referred to as "Condition A") while Normalized ones meet aerospace specification AMS-6345 (also known as "Condition N"). Annealed steel sheets are "softer" than their normalized steel counterparts and offer higher workability. Normalized steel sheets offer a higher strength tolerance.

Sourced from quality producers, these sheets are offered in different thicknesses and specific widths and lengths in inches. For additional information, please refer to our supplied documentation, the individual product presentations or contact us for quotation.

Thickness (in./")
Width (in./")
Length (in./")
Standard-Spec Compliance

Volume discounts

Quantity Unit discount You Save
40 7.5% Up to €128.19

Steel alloy 4130 (ST4130), also known as Chrome Moly after the 2 key elements of its composition, chromium, and molybdenum, is a general-purpose alloy steel widely used by the aviation and motorsports industries due to its weldability, fabrication, and mild hardenability in all offered forms (tubes, bars, sheets and plates). 

4130 steel sheets undergo a heat treating process that changes microstructure of the material. They are available in two different material states (Normalized and Annealed) depending on the process of how the material is heated and cooled.

4130 Normalized steel sheets are produced to the aerospace specification AMS-6345, sometimes referred to as "Condition N". The normalized condition is the harder and stronger condition and is best used when forming is not needed. Normalizing relieves internal stress on steel and improves toughness in steels that may harden after the cold working process. For normalization to occur, steel is warmed to a temperature just above its upper critical point and then allowed to air cool. Air cooling produces a much quicker cooling rate producing a harder less ductile sheet which is great for making rigid parts.

4130 Annealed steel sheets are produced to the aerospace specification AMS-6350, sometimes referred to as "Condition A". The annealed condition is the softer and formable condition and is best used when forming is needed. Annealing relieves internal stresses, softens and makes the material more ductile. The material is uniformly heated and held at a specific temperature for a period of time and cooled in a furnace or other controlled environment to produce a finer and more uniform grain structure. This creates a softer more formable sheet that allows a tighter bend radius.

4130 alloy steel sheets are offered as part of AVIATIONEU NEW ERA product lines for a wide range of uses including structural applications, including gears, fasteners, and and aircraft exteriors. These sheets offer good weldability without compromising steel abrasion and impact resistance and can be made even stronger throough heat treatment. AVIATIONEU NEW ERA 4130 alloy steel sheets undergo a heat treating process and they are available in two different material states, Normalized or Annealed,  depending on the process of how the material is heated and cooled. The letters "NRZ" and "ANL" specify respectively Normalized or Annealed state in our Reference Codes (SKUs) for ordering of materials.  4130 Annealed steel sheets are produced to the aerospace specification AMS-6350 (sometimes referred to as "Condition A") while Normalized ones meet aerospace specification AMS-6345 (also known as "Condition N"). Annealed steel sheets are "softer" than their normalized steel counterparts and offer higher workability. Normalized steel sheets offer a higher strength tolerance.

Sourced from quality producers, these sheets are offered in different thicknesses and specific widths and lengths in inches. For additional information, please refer to our supplied documentation, the individual product presentations or contact us for quotation.

AVEUNE-SHT-ST4130-ANL-12X12-TH0.050

Data sheet

Composition
4130 Steel Alloy
Certification/Approval
Manufacturer test reports can be available at additonal cost.
Taric
72255010 Flat-rolled products of other alloy steel, of a width of 600 mm or more and a thickness of above 4.75 mm
Unit of Measurement (UOM) / Sale
Each (ea.)
Production Method
Annealed

Specific References

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AVEUNE Steel Spec Comparison

AVEUNE Comparison Table of Specifications for diffetent steel alloys

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