- Р18 round bar
- Р18 forging
- Р18 sheet
- Р18 flat bar
- Р18 pipe
Р18
We can produce Р18 stainless steel round rods, Р18 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control Р18 chemical composition and Р18 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.
Р18
C(％): 0.73～0.83
Si(％): 0.20～0.50
Mn(％): 0.20～0.50
P(％)≤: 0.030
S(％)≤: 0.030
Co(％): ≤0.50
Cr(％): 3.80～4.40
Mo(％): ≤1.00
V(％): 1.00～1.40
W(％): 17.0～18.5
Ni(％): ≤0.60
Cu(％): ≤0.25
Mechanical properties
Р18 Mechanical properties,Our production completely according to the Р18 standards to meet the Р18 mechanical performance, can also according to the customer request, to meet the requirements of customers of Р18 mechanical properties.
Heat treatment
Р18 Heat treatment,Our production completely according to the Р18 standards to meet the Р18 Heat treatment, can also according to the customer request, to meet the requirements of customers of Р18 Heat treatment.
Machining
Р18 Machining,Our production completely according to the Р18 standards to meet the Р18 Machining, can also according to the customer request, to meet the requirements of customers of Р18 Machining.
Welding performance
Р18 Welding performance,Our production completely according to the Р18 standards to meet the Р18 Welding performance, can also according to the customer request, to meet the requirements of customers of Р18 Welding performance.
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