- StE 420 round bar
- StE 420 forging
- StE 420 sheet
- StE 420 flat bar
- StE 420 pipe
StE 420
We can produce StE 420 stainless steel round rods, StE 420 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control StE 420 chemical composition and StE 420 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.
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.20 | 0.60 | 1.00-1.70 | 0.035 | 0.030 | ≤0.30 | ≤ 0.80 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| ≤0.10 | ≥0.020 | ≤0.70 | ≤0.05 | ≤0.03 | ≤ 0.20 | |
| N | Co | Pb | B | Other | ||
| ≤0.025 | ||||||
Mechanical properties
StE 420 Mechanical properties,Our production completely according to the StE 420 standards to meet the StE 420 mechanical performance, can also according to the customer request, to meet the requirements of customers of StE 420 mechanical properties.
Heat treatment
StE 420 Heat treatment,Our production completely according to the StE 420 standards to meet the StE 420 Heat treatment, can also according to the customer request, to meet the requirements of customers of StE 420 Heat treatment.
Machining
StE 420 Machining,Our production completely according to the StE 420 standards to meet the StE 420 Machining, can also according to the customer request, to meet the requirements of customers of StE 420 Machining.
Welding performance
StE 420 Welding performance,Our production completely according to the StE 420 standards to meet the StE 420 Welding performance, can also according to the customer request, to meet the requirements of customers of StE 420 Welding performance.
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