• 1.4462, DIN X2CrNiMoN225 round bar
  • 1.4462, DIN X2CrNiMoN225 forging
  • 1.4462, DIN X2CrNiMoN225 sheet
  • 1.4462, DIN X2CrNiMoN225 flat bar
  • 1.4462, DIN X2CrNiMoN225 pipe
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1.4462, DIN X2CrNiMoN225

We can produce 1.4462, DIN X2CrNiMoN225 stainless steel round rods, 1.4462, DIN X2CrNiMoN225 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.4462, DIN X2CrNiMoN225 chemical composition and 1.4462, DIN X2CrNiMoN225 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.

1.4462, DIN X2CrNiMoN225

Designation by Standards

Brand Name LH No. Mat. No. DIN EN AISI
PK338 338 1.4462 X2CrNiMoN225 X2CrNiMoN22-5-3 -

Chemical Composition (in weight %)

C Si Mn Cr Mo Ni V W Others
0.02 0.50 1.00 22.00 3.00 5.50 - - -

Description
Austenitic-ferritic steel (approx. 40-50% ferrite) with high stability against stress corrosion and stability in chlorine media. Very good welding characteristics. Very good pitting corrosion stability.

Applications
Chemical and oil processing industry. Highly resistant to stress corrosion in chlorine surroundings. 

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 200 
Density [g/cm3]: 7.8
Thermal conductivity [W/m.K]: 16.0 
Electric resistivity [Ohm mm2/m]: 0.80
Specific heat capacity[J/g.K]: 0.45

Coefficient of Linear Thermal Expansion 10-6 oC-1

20-100oC 20-200oC 20-300oC
13.0 13.5 14.0

Hardening
Harden from a temperature of 1040-1100oC followed by water quenching.

Mechanical properties at at ambient temperature
Condition: Annealed
Hardness: 185 HB
0.2% proof stress: >=480 N/mm2
Tensile strength: 680-880 N/mm2
Elongation (A5): >=25% 

0.2 % proof stress in N/mm2 vs. Temperature in oC

50oC 100oC 150oC 200oC 250oC 280oC
410 360 335 310 295 285

Forging
Hot forming temperature: 1200-900oC, slow cooling in air. 

Machinability
No data.
  

Mechanical properties

1.4462, DIN X2CrNiMoN225 Mechanical properties,Our production completely according to the 1.4462, DIN X2CrNiMoN225 standards to meet the 1.4462, DIN X2CrNiMoN225 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.4462, DIN X2CrNiMoN225 mechanical properties.

Heat treatment

1.4462, DIN X2CrNiMoN225 Heat treatment,Our production completely according to the 1.4462, DIN X2CrNiMoN225 standards to meet the 1.4462, DIN X2CrNiMoN225 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.4462, DIN X2CrNiMoN225 Heat treatment.

Machining

1.4462, DIN X2CrNiMoN225 Machining,Our production completely according to the 1.4462, DIN X2CrNiMoN225 standards to meet the 1.4462, DIN X2CrNiMoN225 Machining, can also according to the customer request, to meet the requirements of customers of 1.4462, DIN X2CrNiMoN225 Machining.

Welding performance

1.4462, DIN X2CrNiMoN225 Welding performance,Our production completely according to the 1.4462, DIN X2CrNiMoN225 standards to meet the 1.4462, DIN X2CrNiMoN225 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.4462, DIN X2CrNiMoN225 Welding performance.

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