- AISI 422 round bar
- AISI 422 forging
- AISI 422 sheet
- AISI 422 flat bar
- AISI 422 pipe
AISI 422
We can produce AISI 422 stainless steel round rods, AISI 422 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control AISI 422 chemical composition and AISI 422 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.
Chemical composition % of the ladle analysis of grade AISI 422 and Standards
|
Designations
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Germany: DIN 1.4935
Japan: JIS SUN 616 United States: AMS 5655 , ASTM A565 , SAE 51422 , SAE J467 , UNS S42200 |
Chemical Composition
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Element
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Weight %
|
|
C
|
0.20-0.25
|
|
1.00
|
|
|
0.75
|
|
|
11.0-13.0
|
|
|
Ni
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0.5-1.0
|
|
P
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0.025
|
|
S
|
0.025
|
|
0.75-1.25
|
|
|
W
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0.75-1.25
|
|
V
|
0.15-0.3
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Mechanical Properties
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Properties
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Conditions
|
||
|
T (°C)
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Treatment
|
||
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Density (×1000 kg/m3)
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7.8
|
25
|
|
|
Poisson's Ratio
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0.27-0.30
|
25
|
|
|
Elastic Modulus (GPa)
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190-210
|
25
|
|
|
Tensile Strength (Mpa)
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965
|
25
|
intermediate and hard tempers (bar)
|
|
Yield Strength (Mpa)
|
760
|
||
|
Elongation (%)
|
13
|
||
|
Reduction in Area (%)
|
30
|
||
Thermal Properties
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Properties
|
Conditions
|
||
|
T (°C)
|
Treatment
|
||
|
Thermal Expansion (10-6/ºC)
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11.2
|
0-100 more
|
|
|
Thermal Conductivity (W/m-K)
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23.9
|
100 more
|
|
|
Specific Heat (J/kg-K)
|
460
|
0-100
|
|
Mechanical properties
AISI 422 Mechanical properties,Our production completely according to the AISI 422 standards to meet the AISI 422 mechanical performance, can also according to the customer request, to meet the requirements of customers of AISI 422 mechanical properties.
Heat treatment
AISI 422 Heat treatment,Our production completely according to the AISI 422 standards to meet the AISI 422 Heat treatment, can also according to the customer request, to meet the requirements of customers of AISI 422 Heat treatment.
Machining
AISI 422 Machining,Our production completely according to the AISI 422 standards to meet the AISI 422 Machining, can also according to the customer request, to meet the requirements of customers of AISI 422 Machining.
Welding performance
AISI 422 Welding performance,Our production completely according to the AISI 422 standards to meet the AISI 422 Welding performance, can also according to the customer request, to meet the requirements of customers of AISI 422 Welding performance.
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