• 1.2767 X45NiCrMo4 Nickel Hardening Steel round bar
  • 1.2767 X45NiCrMo4 Nickel Hardening Steel forging
  • 1.2767 X45NiCrMo4 Nickel Hardening Steel sheet
  • 1.2767 X45NiCrMo4 Nickel Hardening Steel flat bar
  • 1.2767 X45NiCrMo4 Nickel Hardening Steel pipe
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1.2767 X45NiCrMo4 Nickel Hardening Steel

We can produce 1.2767 X45NiCrMo4 Nickel Hardening Steel stainless steel round rods, 1.2767 X45NiCrMo4 Nickel Hardening Steel forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.2767 X45NiCrMo4 Nickel Hardening Steel chemical composition and 1.2767 X45NiCrMo4 Nickel Hardening Steel 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.

1.2767 X45NiCrMo4 Nickel Hardening Steel

 

1.2767 X45NiCrMo4 is a higher carbon version of the standard 4¼% nickel air/oil hardening steel. 1.2767 X45NiCrMo4  achieves a good hardness and is suitable for applications demanding extra wear resistance.

 

 

TYPICAL ANALYSIS

 

C.

Ni.

Cr.

Mo.

0.45%

4.10%

1.40%

  0.30%

Forging:
Heat slowly and uniformly to 1050°C. After forging cool slowly. 

Annealing:
Heat uniformly to 630/650°C. Soak well and cool slowly in the furnace.


Hardening:
Pre heat the 1.2767 tool slowly to 650/700°C and thoroughly soak. Continue heating to the final hardening temperature of 840/870°C and allow the component to be heated through. Quench in oil or cool in air.

Tempering:
Heat the 1.2767 tool uniformly and thoroughly at the selected tempering temperatures and hold at heat for one hour per inch of total thickness.  
 

 

Tempering °C

    100

    200

    300

    400

    500

    600

HRc

 56

 54

 50

 46

 42

  38

Mechanical properties

1.2767 X45NiCrMo4 Nickel Hardening Steel Mechanical properties,Our production completely according to the 1.2767 X45NiCrMo4 Nickel Hardening Steel standards to meet the 1.2767 X45NiCrMo4 Nickel Hardening Steel mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.2767 X45NiCrMo4 Nickel Hardening Steel mechanical properties.

Heat treatment

1.2767 X45NiCrMo4 Nickel Hardening Steel Heat treatment,Our production completely according to the 1.2767 X45NiCrMo4 Nickel Hardening Steel standards to meet the 1.2767 X45NiCrMo4 Nickel Hardening Steel Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.2767 X45NiCrMo4 Nickel Hardening Steel Heat treatment.

Machining

1.2767 X45NiCrMo4 Nickel Hardening Steel Machining,Our production completely according to the 1.2767 X45NiCrMo4 Nickel Hardening Steel standards to meet the 1.2767 X45NiCrMo4 Nickel Hardening Steel Machining, can also according to the customer request, to meet the requirements of customers of 1.2767 X45NiCrMo4 Nickel Hardening Steel Machining.

Welding performance

1.2767 X45NiCrMo4 Nickel Hardening Steel Welding performance,Our production completely according to the 1.2767 X45NiCrMo4 Nickel Hardening Steel standards to meet the 1.2767 X45NiCrMo4 Nickel Hardening Steel Welding performance, can also according to the customer request, to meet the requirements of customers of 1.2767 X45NiCrMo4 Nickel Hardening Steel Welding performance.

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