• AISI 4130 Alloy Steel round bar
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  • AISI 4130 Alloy Steel flat bar
  • AISI 4130 Alloy Steel pipe
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AISI 4130 Alloy Steel

We can produce AISI 4130 Alloy Steel stainless steel round rods, AISI 4130 Alloy Steel forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control AISI 4130 Alloy Steel chemical composition and AISI 4130 Alloy Steel mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.

Production specification

Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.

AISI 4130 Alloy Steel 

 

AISI 4130 is a chromium molybdenum steel/" target="_blank" class="keylink">alloy steel. AISI 4130 is supplied as round bar in the hardened and tempered condition to 18-22HRc range. AISI 4130 is suitable for a variety of applications in the oil and gas sector. This material can be supplied toAISI steel standards.

 

 

TYPICAL ANALYSIS

 

 

C.

Si.

Mn.

Cr.

Mo.

0.32%

0.25%

0.50%

1.00%

0.22%

      AISI 4130 18-22HRc Typical Mechanical Properties 

 

Yield
(psi)

UTS
(psi)

%
Elongation


Reduction of Area
 

Hardness
HRC

   

Charpy
room temperature
(average of 3)

min 75k

min 95k

min 20%

min 40%

18-22

 

 

50J

max 110k

max 110k

     

 

 

 

Mechanical properties

AISI 4130 Alloy Steel Mechanical properties,Our production completely according to the AISI 4130 Alloy Steel standards to meet the AISI 4130 Alloy Steel mechanical performance, can also according to the customer request, to meet the requirements of customers of AISI 4130 Alloy Steel mechanical properties.

Heat treatment

AISI 4130 Alloy Steel Heat treatment,Our production completely according to the AISI 4130 Alloy Steel standards to meet the AISI 4130 Alloy Steel Heat treatment, can also according to the customer request, to meet the requirements of customers of AISI 4130 Alloy Steel Heat treatment.

Machining

AISI 4130 Alloy Steel Machining,Our production completely according to the AISI 4130 Alloy Steel standards to meet the AISI 4130 Alloy Steel Machining, can also according to the customer request, to meet the requirements of customers of AISI 4130 Alloy Steel Machining.

Welding performance

AISI 4130 Alloy Steel Welding performance,Our production completely according to the AISI 4130 Alloy Steel standards to meet the AISI 4130 Alloy Steel Welding performance, can also according to the customer request, to meet the requirements of customers of AISI 4130 Alloy Steel Welding performance.

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