- 70ХГФА round bar
- 70ХГФА forging
- 70ХГФА sheet
- 70ХГФА flat bar
- 70ХГФА pipe
70ХГФА
We can produce 70ХГФА stainless steel round rods, 70ХГФА forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 70ХГФА chemical composition and 70ХГФА 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.
70ХГФА
C(％): 0.65～0.72
Si(％): 0.15～0.30
Mn(％): 0.50～0.80
P(％)≤: 0.025
S(％)≤: 0.025
Cr(％): 0.30～0.50
Al(％): ≤0.05
(％): V 0.10～0.20，Ni≤0.20，Cu≤0.15
Mechanical properties
70ХГФА Mechanical properties,Our production completely according to the 70ХГФА standards to meet the 70ХГФА mechanical performance, can also according to the customer request, to meet the requirements of customers of 70ХГФА mechanical properties.
Heat treatment
70ХГФА Heat treatment,Our production completely according to the 70ХГФА standards to meet the 70ХГФА Heat treatment, can also according to the customer request, to meet the requirements of customers of 70ХГФА Heat treatment.
Machining
70ХГФА Machining,Our production completely according to the 70ХГФА standards to meet the 70ХГФА Machining, can also according to the customer request, to meet the requirements of customers of 70ХГФА Machining.
Welding performance
70ХГФА Welding performance,Our production completely according to the 70ХГФА standards to meet the 70ХГФА Welding performance, can also according to the customer request, to meet the requirements of customers of 70ХГФА Welding performance.
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