• 1.4109 round bar
  • 1.4109 forging
  • 1.4109 sheet
  • 1.4109 flat bar
  • 1.4109 pipe

1.4109

We can produce 1.4109 stainless steel round rods, 1.4109 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.4109 chemical composition and 1.4109 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.

X70CrMo15 ( 1.4109 )

 

 

Grade :     X70CrMo15
    Number:     1.4109
    Standard: EN 10088 - 3 : 2005   stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
    Classification:     Martensitic stainless steels-special grades
    Equivalent grades:     No information

 

Chemical composition % of the ladle analysis   of grade   X70CrMo15 (1.4109)
C Si Mn P S Cr Mo
0.6 - 0.75 max   0.7 max   1 max   0.04 max   0.03 14 - 16 0.4 - 0.8
Mechanical properties 
Mechanische Eigenschaften
Caracteristiques mecaniques

 

 

ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d’elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

 


 

Mechanical properties

1.4109 Mechanical properties,Our production completely according to the 1.4109 standards to meet the 1.4109 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.4109 mechanical properties.

Heat treatment

1.4109 Heat treatment,Our production completely according to the 1.4109 standards to meet the 1.4109 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.4109 Heat treatment.

Machining

1.4109 Machining,Our production completely according to the 1.4109 standards to meet the 1.4109 Machining, can also according to the customer request, to meet the requirements of customers of 1.4109 Machining.

Welding performance

1.4109 Welding performance,Our production completely according to the 1.4109 standards to meet the 1.4109 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.4109 Welding performance.

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