- DIN 1.4303 round bar
- DIN 1.4303 forging
- DIN 1.4303 sheet
- DIN 1.4303 flat bar
- DIN 1.4303 pipe
DIN 1.4303
We can produce DIN 1.4303 stainless steel round rods, DIN 1.4303 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control DIN 1.4303 chemical composition and DIN 1.4303 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 DIN 1.4303 and Standards
| Category | steel |
| Class | Stainless steel |
| Type | Austenitic standard |
| Common Names | Chromium-Nickel steel |
| Designations |
Germany: DIN 1.4303 Italy: UNI X 8 CrNi 19 10 Japan: JIS SUS 305 , JIS SUS 305 J1 United States: AMS 5514 , AMS 5685 , AMS 5686 , ASME SA193 , ASME SA194 , ASME SA240 , ASTM A167 , ASTM A240 , ASTM A249 , ASTM A276 , ASTM A313 , ASTM A314 , ASTM A368 , ASTM A473 , ASTM A478 , ASTM A492 , ASTM A493 , ASTM A511 , ASTM A554 , ASTM A580 , FED QQ-S-763 , FED QQ-W-423 , SAE 30305 , SAE J405 (30305) , UNS S30500 |
| Composition |
|
| Mechanical Properties |
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 8 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 193 | 25 | |
| Tensile Strength (Mpa) | 515 | 25 | hot finished and annealed (plate, sheet, strip) more |
| Yield Strength (Mpa) | 205 | ||
| Elongation (%) | 40 | ||
| Reduction in Area (%) | 50 | ||
| Hardness (HRB) | 88 (max) | 25 | annealed (plate, sheet, strip) |
| Thermal Properties |
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Thermal Expansion (10-6/ºC) | 17.2 | 0-100 more | |
| Thermal Conductivity (W/m-K) | 16.2 | 100 more | |
| Specific Heat (J/kg-K) | 500 | 0-100 | |
| Electric Properties |
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Electric Resistivity (10-9W-m) | 720 | 25 | |
Mechanical properties
DIN 1.4303 Mechanical properties,Our production completely according to the DIN 1.4303 standards to meet the DIN 1.4303 mechanical performance, can also according to the customer request, to meet the requirements of customers of DIN 1.4303 mechanical properties.
Heat treatment
DIN 1.4303 Heat treatment,Our production completely according to the DIN 1.4303 standards to meet the DIN 1.4303 Heat treatment, can also according to the customer request, to meet the requirements of customers of DIN 1.4303 Heat treatment.
Machining
DIN 1.4303 Machining,Our production completely according to the DIN 1.4303 standards to meet the DIN 1.4303 Machining, can also according to the customer request, to meet the requirements of customers of DIN 1.4303 Machining.
Welding performance
DIN 1.4303 Welding performance,Our production completely according to the DIN 1.4303 standards to meet the DIN 1.4303 Welding performance, can also according to the customer request, to meet the requirements of customers of DIN 1.4303 Welding performance.
Related hot word search: round bar DIN 1.4303,forging DIN 1.4303,DIN 1.4303 sheet,coil DIN 1.4303,DIN 1.4303 flat bar,pipe DIN 1.4303,DIN 1.4303 Lrregular
Prev:DIN 1.4301
Next:DIN 1.4305