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Ymt2083 Stainless Steel for Mold Making, Corrosive Resistant, Polishing, and Good Toughness
| Price | $6.25 |
|---|---|
| Min Order | 1 kg |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 327 people viewed |
Model NO.:
YMT2083 Stainless Steel
Type:
Steel Plate
Standard:
AISI, DIN, JIS, GB
Composition:
C: 0.33-0.43 Si: Less Than1.0
Technique:
Forged
Shape:
Block
Surface Treatment:
Black Primer
Special Use:
High-strength Steel Plate, Wear Resistant Steel, Mold Steel
Application:
Die Steel Bar
Trademark:
YMT
Transport Package:
Container or Metal Framework
Origin:
China
HS Code:
7224909090
Product Description
YMT 2083ESR
YMT2083ESR is a medium carbon, high chromium alloy, stainless mold steel (Cr>12.5%), suitable for the production of injection molds which release corrosive gas while heated in production, or molds that require cooling water to maintain efficient cooling effect.
*Good through-hardening property
*High hard
*Excellent polishing effect
*High corrosive resistance.
Chemical Composition %
| Steel grade | C | Si | Mn | Cr | Mo | Ni | |
| % in weight | ~0.38 | ~1.00 | ~0.60 | ~13.00 | ~0.25 | ~0.30 | |
Main Application
Apply on injection molding with corrosive resin, such as PVC; extrusion forming thermosetting resin, manufacture of phenolic (electric wood) electrical insulation devices, and semiconductor seals, mass production of disposable tableware, fast food boxes, spoons, knives and forks (from which function as preventing cooling water rust, maintaining rapid cooling, shortening the injection cycle) need higher polishing effect and higher corrosion resistance. It is recommended to choose YMT2083ESR SUP, with the following products:
Cameras, Glasses, Magnifying glass lenses, disposable needles, cups, premium cosmetic containers, etc.
Physical Property
Density: 7.73 (g/cm3)
Specific heat capacity: 460 (J/Kg.K)
Thermal conductivity: 30.0(W/m.K)
Elastic modulus: (103xN/mm2)
| 20ºC | 200ºC | 400ºC |
| 220 | 205 | 190 |
Linear thermal expansion coefficient: 10-6C-1
| 20-100OC | 20-200OC | 20-300OC | 20-400OC | 20-500OC |
| 10.5 | 10.9 | 11.3 | 11.6 | 12.0 |
Non-metallic Inclusion
As per ASTM 45 method A, At≤1.5, Bt≤1.5, Ct≤1.5, Dt≤1.5; Ad≤1.5, Bd≤1.5, Cd≤1.5, Dd≤1,5 or DIN50602-K4≤20 or mutual technical agreement
UT Test Standard
As per SEP 1921 Group 3, Class E/e or by mutual agreement.
Delivery Condition
Soft annealing, with hardness maximum 241HB
Tempering and Hardness
| Tempering temperature | 20OC | 100OC | 200OC | 300OC | 400OC | 500OC | 600OC |
| Hardness (HRC) | 56 | 56 | 55 | 52 | 51 | 52 | 42 |
Heat Treatment
| Annealing temperature | Quenching temperature | Tempering / Aging Temp |
| 730-780OC | 980-1030OC | 250-570OC |
Forging Temperature
Forging temperature: 1050-850OC
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