- А40Г round bar
- А40Г forging
- А40Г sheet
- А40Г flat bar
- А40Г pipe
А40Г
We can produce А40Г stainless steel round rods, А40Г forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control А40Г chemical composition and А40Г 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.
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.
А40Г
C(％): 0.37～0.45
Si(％): 0.15～0.35
Mn(％): 1.20～1.55
P(％)≤: ≤0.050
S(％)≤: 0.18～0.30
Cr(％): ≤0.25
Ni(％): ≤0.25
Mechanical properties
А40Г Mechanical properties,Our production completely according to the А40Г standards to meet the А40Г mechanical performance, can also according to the customer request, to meet the requirements of customers of А40Г mechanical properties.
Heat treatment
А40Г Heat treatment,Our production completely according to the А40Г standards to meet the А40Г Heat treatment, can also according to the customer request, to meet the requirements of customers of А40Г Heat treatment.
Machining
А40Г Machining,Our production completely according to the А40Г standards to meet the А40Г Machining, can also according to the customer request, to meet the requirements of customers of А40Г Machining.
Welding performance
А40Г Welding performance,Our production completely according to the А40Г standards to meet the А40Г Welding performance, can also according to the customer request, to meet the requirements of customers of А40Г Welding performance.
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