manufacturer of tool steel, stainless steel, nickel alloy, alloy steel

1.2764 X19NiCrMo4 Tool Steel For Plastic Mould

1.2764 X19NiCrMo4 Tool Steel For Plastic Mould

1.2764 X19NiCrMo4 Tool Steel For Plastic Mould

1.2764 X19NiCrMo4 Tool Steel For Plastic Mould

1.2764 X19NiCrMo4 is Case hardening steel,when hardened high core strength,good polishability in hardened condition.

We can provide more services:

1、Hardening and tempering
2、Vacuum heat treatment
3、Polished bright surface
4、Milling bright surface
5、CNC machine
6、Deep drilling
7、Cut into small pieces
8、Make it closer to the mold
Welcome to inquiry price from drawing

Cutting:

Precision cutting to standard dimensions

Custom cutting according to client specifications

 

Surface Grinding/Polishing:

Thickness tolerance: -0 to +0.1mm

Flatness: 0.01/100mm

Surface roughness: Ra ≤1.6 or Rz ≤6.3

Applications:

Press tools,highly stressed plastic moulds,profiling rolls.

We can provide more services:

1、Hardening and tempering
2、Vacuum heat treatment
3、Polished bright surface
4、Milling bright surface
5、CNC machine
6、Deep drilling
7、Cut into small pieces
8、Make it closer to the mold
Welcome to inquiry price from drawing

Condition of delivery:

Soft annealed to max.250 HB

 

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤)
C 0.16 0.22
Si 0.10 0.40
Mn 0.15 0.45
P 0.030
S 0.030
Cr 1.10 1.40
Mo 0.15 0.25
Ni 3.80 4.30
W 0.30 0.50

 

Smelting Option

1 EAF: Electric Arc Furnace

2 EAF+LF+VD: Refined-smelting and vacuum degassing

3 EAF+ESR: Electro Slag Remelting

4 EAF+PESR: protective atmosphere Electro Slag Remelting

5 VIM+PESR: Vacuum induction melting

 

Forming Option

1 Hot rolling process

2 Hot Forging: Electro-hydraulic; High-speed-hydraulic; Oil-hydraulic; Precision-forging

 

Heat-treatment Option

1 +A: Annealed (full/soft/spheroidizing)

2 +N: Normalized

3 +NT: Normalized and tempered

4 +QT: Quenched and tempered (water/oil)

 

Suface Option

1 Black Surface

2 Grounded: Bright but rough ; Not precision

3 Machining for plate: Bright and precision; Little turning scar

4 Peeled/Turned: Bright and precision; Little turning scar

5 Polished: Very Bright and precision size; Not turning scar

 

Other Services

1 Cutting: Small pieces

2 CNC Machine: Produce as your drawing

3 Package: Bare/Nylon/Canvas/Wooden

4 Payment:T/T, L/C, O/A(request credit)

5 Transport:FOB/CFR/CIF/DDU/DDP (train/ship/Air)

 

Mechanical properties of grade 1.2764

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
373 (≥) 646 (≥) 22 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical properties(average values)at ambient temperature

Modulus of elasticity[103x N/mm-]:210

Density [g/cm3]:7.80

 

Soft Annealing

Heat to 620-660C,cool slowly in furnace.This will produce a maximum Brinell hardness of 255.

 

Intermediate Annealing

Temperature:600-630C.

 

Carburizing

Temperature:860-890C.

 

Hardening

Harden from a temperature of 780-810C followed by oil quenching or thermal bath at 180- 220C.

 

Tempering

Tempering temperature:150-180C.

 

Forging

Hot forming temperature:1050-850c.

About Us

Founded in 1998, FuShun covers an area of 3000 square meters, annual sales volume of 20000 tons. We are engaged in the manufacture and export of Tool Steel, Nickel Alloy, Stainless Steel and other special steel products…,View more content About Me.

Get A Free Quote!

Fushun TEL: +86-731-89903933

Fushun FAX: +86-731-89853933

General Manager: Ms. Florence Tang

Whatsapp/Phone/WeChat:+86-13319591838

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NOW Send Your Inquiry To : info@fushunspecialsteel.com

Whatsapp:+86-18692275455

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