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You are here: Home- Selling listAISI 4145 Alloy Steel,AISI 4145 steel plate

AISI 4145 Alloy Steel,AISI 4145 steel plate

Posted:3/21/2016 11:35:43 PM

AISI 4145 is a chromium molybdenum alloy steel grade widely used in the oil and gas sectors. Similar to AISI 4140 but with a higher carbon content.As a high tensile steel grade AISI 4145 is primarily supplied in the hardened and tempered condition to 30-36HRc range to AISI 4145H modified. 

AISI 4145 Heat treatment,Our production completely according to the AISI 4145 standards to meet the AISI 4145 Heat treatment, can also according to the customer request, to meet the requirements of customers of AISI 4145 Heat treatment.

AISI 4145 Welding performance,Our production completely according to the AISI 4145 standards to meet the AISI 4145 Welding performance, can also according to the customer request, to meet the requirements of customers of AISI 4145 Welding performance.

Chemical  Composition:

TYPICAL ANALYSIS  
C. Si. Mn. Cr. Mo.
0.45% 0.25% 0.85% 1.10% 0.25%

 

AISI 4145 30-36HRc Typical Mechanical Properties 

Yield
(psi)

 
UTS
(psi)
%
Elongation

Reduction of Area
 
Hardness
HRC
Charpy
room temperature
(average of 3)
min 110k min 135k min 14% min 40% 30-36 54J

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