• 1.1240, DIN 65Mn4 round bar
  • 1.1240, DIN 65Mn4 forging
  • 1.1240, DIN 65Mn4 sheet
  • 1.1240, DIN 65Mn4 flat bar
  • 1.1240, DIN 65Mn4 pipe
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1.1240, DIN 65Mn4

We can produce 1.1240, DIN 65Mn4 stainless steel round rods, 1.1240, DIN 65Mn4 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.1240, DIN 65Mn4 chemical composition and 1.1240, DIN 65Mn4 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.

1.1240, DIN 65Mn4

Designation by Standards

 

Brand Name LH No. Mat. No. DIN EN AISI
65G 504 1.1240 65Mn4 - -



Chemical Composition (in weight %)

C Si Mn Cr Mo Ni V W Others
0.65 0.38 1.05 0.13 - - - - -

Description
Unalloyed carbon steel.

Applications
Special purpose steel.

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85

Soft Annealing
Brinell hardness in annealed condition is max. 245.

Normalizing
Please ask.

Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to approx. 650oC, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.

Hardening
Please ask.

Tempering
Tempering temperature: Please ask.

Forging
Hot forming temperature: Please ask.

Machinability
Please ask.

Mechanical properties

1.1240, DIN 65Mn4 Mechanical properties,Our production completely according to the 1.1240, DIN 65Mn4 standards to meet the 1.1240, DIN 65Mn4 mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.1240, DIN 65Mn4 mechanical properties.

Heat treatment

1.1240, DIN 65Mn4 Heat treatment,Our production completely according to the 1.1240, DIN 65Mn4 standards to meet the 1.1240, DIN 65Mn4 Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.1240, DIN 65Mn4 Heat treatment.

Machining

1.1240, DIN 65Mn4 Machining,Our production completely according to the 1.1240, DIN 65Mn4 standards to meet the 1.1240, DIN 65Mn4 Machining, can also according to the customer request, to meet the requirements of customers of 1.1240, DIN 65Mn4 Machining.

Welding performance

1.1240, DIN 65Mn4 Welding performance,Our production completely according to the 1.1240, DIN 65Mn4 standards to meet the 1.1240, DIN 65Mn4 Welding performance, can also according to the customer request, to meet the requirements of customers of 1.1240, DIN 65Mn4 Welding performance.

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