- 55ХГР round bar
- 55ХГР forging
- 55ХГР sheet
- 55ХГР flat bar
- 55ХГР pipe
55ХГР
We can produce 55ХГР stainless steel round rods, 55ХГР forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 55ХГР chemical composition and 55ХГР 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.
55ХГР
C(％): 0.52～0.60
Si(％): 0.17～0.37
Mn(％): 0.90～1.20
P(％)≤: 0.035
S(％)≤: 0.035
Cr(％): 0.90～1.20
Ni(％): ≤0.25
Cu(％): ≤0.20
(％): B 0.001～0.003
Mechanical properties
55ХГР Mechanical properties,Our production completely according to the 55ХГР standards to meet the 55ХГР mechanical performance, can also according to the customer request, to meet the requirements of customers of 55ХГР mechanical properties.
Heat treatment
55ХГР Heat treatment,Our production completely according to the 55ХГР standards to meet the 55ХГР Heat treatment, can also according to the customer request, to meet the requirements of customers of 55ХГР Heat treatment.
Machining
55ХГР Machining,Our production completely according to the 55ХГР standards to meet the 55ХГР Machining, can also according to the customer request, to meet the requirements of customers of 55ХГР Machining.
Welding performance
55ХГР Welding performance,Our production completely according to the 55ХГР standards to meet the 55ХГР Welding performance, can also according to the customer request, to meet the requirements of customers of 55ХГР Welding performance.
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