- 25Х2Н4МА round bar
- 25Х2Н4МА forging
- 25Х2Н4МА sheet
- 25Х2Н4МА flat bar
- 25Х2Н4МА pipe
25Х2Н4МА
We can produce 25Х2Н4МА stainless steel round rods, 25Х2Н4МА forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 25Х2Н4МА chemical composition and 25Х2Н4МА 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.
25Х2Н4МА
C(％): 0.21～0.28
Si(％): 0.17～0.37
Mn(％): 0.25～0.55
P(％)≤: 0.025
S(％)≤: 0.025
Cr(％): 1.35～1.65
Ni(％): 4.00～4.40
Mo(％): 0.30～0.40
Mechanical properties
25Х2Н4МА Mechanical properties,Our production completely according to the 25Х2Н4МА standards to meet the 25Х2Н4МА mechanical performance, can also according to the customer request, to meet the requirements of customers of 25Х2Н4МА mechanical properties.
Heat treatment
25Х2Н4МА Heat treatment,Our production completely according to the 25Х2Н4МА standards to meet the 25Х2Н4МА Heat treatment, can also according to the customer request, to meet the requirements of customers of 25Х2Н4МА Heat treatment.
Machining
25Х2Н4МА Machining,Our production completely according to the 25Х2Н4МА standards to meet the 25Х2Н4МА Machining, can also according to the customer request, to meet the requirements of customers of 25Х2Н4МА Machining.
Welding performance
25Х2Н4МА Welding performance,Our production completely according to the 25Х2Н4МА standards to meet the 25Х2Н4МА Welding performance, can also according to the customer request, to meet the requirements of customers of 25Х2Н4МА Welding performance.
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