Thyssenkrupp 2083 Plastic Mould Steel
Characteristic
2083 is a tool steel in the group of plastic mold and stainless in matesitic (AISI420)
So, it can stand for corrosive and can be quench to enhance it’s strength together
with corrosive resistance properties
Tool steel with high dissolved Cr content in the steel matrix. Good corrosion resistant in the hardened condition, good pol- ishability, good machinability, low distorsion, high wear resisatnce and high surface finish. This grade can be produced on request by the process ESR and quenched and tempered condition.
Hardness can reach up to 56 HrC , this also benefit to polishing properties and can do texturing.
Suitable for plastic mold that need corrosive resistance such as amino plastic,
thermoplastic which has severe decompose of acitic acid as well as PVC plastic
Advantage 2083
• Corrosive resistance
• Hardness homogeneity through all area after hardening
• High strength and tensile
• Polishing properties
• Abrasive resistance
• Machining ability
• Texturing ability
• Welding ability
2083 Similar Properties / Equivalent
Steel
Classification |
Standard
|
Assab
|
Bohler
|
Edelstahl
Buderus |
Thyssen
|
Hitachi
|
|||
DIN
|
JIS
|
AISI
|
|||||||
Plastic
Mould Steel |
1.2083
|
SUS
420 J2 |
420
|
Stavax
|
M310
|
2083
|
2083
|
HPM
38 |
|
1.2085
|
420+S
|
–
|
M304
|
21
MnCr 5 |
–
|
||||
1.2162
|
–
|
Prexi
|
M100
|
–
|
2162
|
||||
Chemical Composition 2083
Type | C | Cr | Mn | Si | S | P | Ni/V | Mo |
2083 | 0.39 | 13.72 | 0.46 | 0.83 | 0.001 | 0.018 | /0.29 | |
SUS 420J2 | 0.26-0.40 | 12.00-14.00 | 1.00 | 1.00 | 0.030 | 0.040 | – | – |
Mechanical Properties
Hardening after tempering value/MPa | 400 ℃.: 1910
Hardening after tempering value/MPa | 500 ℃ : 1860
Hardening after tempering value/MPa | 600 ℃ : 1130
Hardening after tempering value/MPa | 650 ℃ : 930
Forged of 1.2083
Pre-Heating to 600℃,Then heat to forged temperature. Soak at 800-1100°C, ensure heat thorough. Then start forged, the forged temperature no low than 650℃. After forging, cool slowly.
Heat Treatment 2083 Plastic Mould Steel
- Annealing
Slowly heat to 750-800℃,then slowly Cools to 538℃(1000℉) in heat treatment furnace. Then cool in air. After annealing hardness HBS: 225 Max
- Hardening
1.2083 steel having very high hardenability and should be hardened by cooling in still air. The use of a salt bath or controlled atmosphere furnace is desirable to minimize decarburization, and if not available, pack hardening in spent pitch coke is suggested.
- Quenching
Quenching temperature / ℃ : 1020~1050
Quenching medium: Oil cooling
Hardness: 50 HRc
- Tempering
Tempering temperature / ℃ : 200-300
After tempering hardness HRC or higher: 28-34 HRc
Application
2083 Mainly used in the production of PVC mold, wearability and filling the mold, including the hot hard type of plastic mold, long-life mold, such as: disposable tableware mold, optical components production, such as camera, and the sunglasses, medical containers, etc. 2083 also suitable for electric erosion operation, suitable for acid good polishing mold plastics and requirements, such as Amino plastic, thermo plastic PVC Plastic Moreover, it can stand for abrasive and wear, so this is good for plastic thermo setting mold Thanks to its polishing ability,
it can be used for Spectacular lens, camera lens, science experimental tube, syringe Also, good for any cutting task like knife, cutting tool, kitchen utensil, spring, seal valve or machine part for mining/wood industry. Ruler and Slider calipers
Filed under: Plastic Mould Steel, Tool Steel | Tagged: 2083 calendar, 2083 catalog pdf, 2083 esr steel, 2083 material equivalent, 2083 oppo, 2083 steel adalah, 2083 steel density, 2083 steel equivalent, 2083 steel grade, 2083 steel properties, 2083 vs 2085 steel, ASSAB 2083, baja edelstahl 2083, buderus 2083 steel, DIN 1.2083 equivalent materials, din 2083 steel, harga baja 2083 per kg, harga baja 2083 potongan, harga baja thyssenkrupp 2083, jual baja 2083 potongan, jual baja thyssen 2083, jual besi 2083 di jakarta, oppo cph2083 harga bekas, plastic mould steel 2083, spesifikasi baja 2083, Thyssenkrupp 2083 ESR | Leave a comment »