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AISI 4145 Alloy Steel

We can produce AISI 4145 Alloy Steel stainless steel round rods, AISI 4145 Alloy Steel forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control AISI 4145 Alloy Steel chemical composition and AISI 4145 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 4145 Alloy Steel

AISI 4145 is a chromium molybdenum quality steel/" target="_blank" class="keylink">alloy steel specification. 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. With a slightly higher carbon content AISI 4145 is similar to AISI 4140 in that it offers good ductility, shock resisting characteristics combined with resistancee to wear. AISI 4145 is suitable for a variety of applications in the oil and gas sector. This material can be supplied to AISI steel standards.

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

Mechanical properties

AISI 4145 Alloy Steel Mechanical properties,Our production completely according to the AISI 4145 Alloy Steel standards to meet the AISI 4145 Alloy Steel mechanical performance, can also according to the customer request, to meet the requirements of customers of AISI 4145 Alloy Steel mechanical properties.

Heat treatment

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

Machining

AISI 4145 Alloy Steel Machining,Our production completely according to the AISI 4145 Alloy Steel standards to meet the AISI 4145 Alloy Steel Machining, can also according to the customer request, to meet the requirements of customers of AISI 4145 Alloy Steel Machining.

Welding performance

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

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