heat-treatments
-
High speed steels
Process name
Stress Relieving, Quenching,Tempering, Sub-Zero treatment ,Annealing.
Material range
1.3343
1.3344
SKH51
SKH55
SKH59
M2
M35
M42Advantage
Cold forging, warm forging, and hot forging die and punches with higher compressive strength and hardness according to different forging processes, showing better high temperature fatigue resistance withe heat resistance and improving die life for products higher yield rate.
-
Cold work steels
Process name
Stress Relieving, Quenching,Tempering, Sub-Zero treatment ,Annealing
Material range
SKD11
D2
SLD
DC53
YXR-3
1.2379Advantage
Prograssive punching die, such as: silicon steel sheet, LED multi-engineering lead frame mold base plate. It can reduce dimensional deformation and aging-size stability, improve the yield rate of charging parts and maintain the precision of the mold system.
-
Powder Metallurgy high speed steels, P/M cold work steels
Process name
Stress Relieving, Quenching, Tempering, Sub-Zero treatment, Surface Nitriding, Annealing,.
Material range
ASP2023
ASP2030
ASP2060
HAP-10
HAP-40
HAP-5R
HAP-72
CPM-3V,9V,10V,15V.Advantage
PM Tooling system with hollow punch and the shape is relatively complex, which must have high hardness and good toughness. Heat treatment firstly requires the control of size changes milling so as to reduce the loss of subsequent high-speed cutting tools and shorten the processing time; to achieve low cost and take into account the requirements of tooling system stability.
-
(A)Hot work steel, Al-Zn alloy die-casting steel
Process name
Stress Relieving, Quenching, Tempering, Gas nitriding, Annealing.
Material range
1.2343
1.2344
1.2367
SKD61
DACAdvantage
Our heat treatment equipment and technology can reduce the dimensionality of deformation. In order to reduce tolerance for mold processing.
-
(B)Hot work steel, Warm/Hot forging aluminum alloy die steel
Process name
Stress Relieving, Quenching, Tempering, Gas nitriding, Annealing.
Material range
1.2714
1.2344
1.2367
1.2343
1.2343
SKD61
DAC/DAC-55Advantage
Increase substrate strength and metallographic stability, improve mold life.
-
Plastic Mold steel
Process name
Stress Relieving, Quenching, tempering, Sub-Zero treatment, Annealing,.
Material range
1.2083ESR
STAVAX
HPM-38Advantage
It is an optical lenses requirement, high polishing mold ESR/VAR steels, mask glasses, ski goggles, swimming goggles, bicycle lights and other plastic injection molds are often used. Heat treatment is an important indicator for yield rate improvement.
-
Stainless steel(A), Martensitic group & Austenitic.
Process name
Stress Relieving, Quenching,Tempering, Annealing.
Material range
1.4005
SUS304
SUS316
SUS416
SUS420J2
SUS440CAdvantage
Stainless steel screws and materials in a vacuum environment, that can retain the brightness surface color, sufficient toughness and less deformation.
-
Stainless steel(B), Precipitation hardening group
Process name
Solution, Precipitation hardening group
Material range
17-4PH
17-5PH
SUS630
SUS631Advantage
The toughness of the solution treatment state is low, but after precipitation hardening treatment, the resistance to stress corrosion cracking can be increased, and the expected strength and toughness can be achieved.
Quality control
1.) Rockwell. Vick hardness machine
Cross-check of values by computer and traditional hardness tester and do CPK control, to ensure the quality of delivery.
2.) Metallurgical processor
Random test piece from heat treatment, observe organization/structure of finished product so to ensure product quality.
3.) Equipment of heat treatment
Switzerland vacuum furnace. Furnace. Cryogenic processor


