- 03X21H21M4Γ round bar
- 03X21H21M4Γ forging
- 03X21H21M4Γ sheet
- 03X21H21M4Γ flat bar
- 03X21H21M4Γ pipe
03X21H21M4Γ
We can produce 03X21H21M4Γ stainless steel round rods, 03X21H21M4Γ forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 03X21H21M4Γ chemical composition and 03X21H21M4Γ 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.
03X21H21M4Γ
C(％): ≤0.03
Si(％): ≤0.60
Mn(％): 1.80～2.50
P(％)≤: 0.03
S(％)≤: 0.02
Cr(％): 20.0～22.0
Ni(％): 20.0～22.0
Mo(％): 3.40～3.70
W(％): ≤0.20
Ti(％): ≤0.20
(％): Nb 15×C～0.80
Mechanical properties
03X21H21M4Γ Mechanical properties,Our production completely according to the 03X21H21M4Γ standards to meet the 03X21H21M4Γ mechanical performance, can also according to the customer request, to meet the requirements of customers of 03X21H21M4Γ mechanical properties.
Heat treatment
03X21H21M4Γ Heat treatment,Our production completely according to the 03X21H21M4Γ standards to meet the 03X21H21M4Γ Heat treatment, can also according to the customer request, to meet the requirements of customers of 03X21H21M4Γ Heat treatment.
Machining
03X21H21M4Γ Machining,Our production completely according to the 03X21H21M4Γ standards to meet the 03X21H21M4Γ Machining, can also according to the customer request, to meet the requirements of customers of 03X21H21M4Γ Machining.
Welding performance
03X21H21M4Γ Welding performance,Our production completely according to the 03X21H21M4Γ standards to meet the 03X21H21M4Γ Welding performance, can also according to the customer request, to meet the requirements of customers of 03X21H21M4Γ Welding performance.
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