Model No: UT XPM
XPM
Application：Due to its excellent overall performance, XPM is particularly suitable for the manufacture of plastic molds that require high surface gloss, corrosion resistance and dimensional accuracy:
1. High-gloss surface molds: automotive interior parts (dashboard, center console, door panels, decorative strips)
home appliance housings (TVs, air conditioners, washing machines, refrigerator panels)
cosmetic packaging containers (caps, bottles)
cell phone, computer housings and components
transparent parts molds (lamp lenses, light guides, optics - very high purity required)
2. Moulds with high corrosion resistance requirements:
Processing of PVC (hard, soft), flame retardant (halogenated) plastics (ABS, PC/ABS, etc.), POM, PC, PA, and other materials that are prone to corrosive gases.
3. Long-life, high-precision molds: Precision molds that require stable dimensions and good wear resistance.
4. The bite (texture) requires a fine, clear mold.
1. High-gloss surface molds: automotive interior parts (dashboard, center console, door panels, decorative strips)
home appliance housings (TVs, air conditioners, washing machines, refrigerator panels)
cosmetic packaging containers (caps, bottles)
cell phone, computer housings and components
transparent parts molds (lamp lenses, light guides, optics - very high purity required)
2. Moulds with high corrosion resistance requirements:
Processing of PVC (hard, soft), flame retardant (halogenated) plastics (ABS, PC/ABS, etc.), POM, PC, PA, and other materials that are prone to corrosive gases.
3. Long-life, high-precision molds: Precision molds that require stable dimensions and good wear resistance.
4. The bite (texture) requires a fine, clear mold.
Quantity :
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Introduction： XPM is a chromium-nickel-molybdenum alloy steel, belonging to the category of pre-hardening plastic mould steel category of steel, XPM mould steel is reasonably added 1% nickel content, good pre-hardness. Due to the addition of nickel elements to improve its hardenability, large cross-section thick plate hardness distribution uniformity, machinability, and polishing performance have been greatly improved.
Core positioning and features
1. Pre-hardened condition:38~42HRC
2. Extremely high polishability
3. Good corrosion resistance
4. Excellent machinability:
Good machinability; Good EDM performance; Good photo-etching (nibbling) performance
5. Good toughness
6. Good weldability
7. High material purity
8. Good dimensional stability
Steel Grade | XPM |
Dimension | Customizable |
Ultrasonic Test | Sep 1921-84 C/c or D/d Under 100% Test |
MOQ | 10 tons |
Mill Sheet Certificate | Provided |
Technique | Hot Rolled / Forged |
Lead Time | 7-10 days |
Trademark | UTSTEEL |
Chemical Composition(%)Chemical Composition(%)
C | Si | Mn | P | S | Cr | Mo | Ni |
0.23-0.29 | ≤0.40 | 1.40-1.70 | ≤0.025 | ≤0.005 | 1.20-1.80 | 0.30-0.70 | 0.90-1.20 |
UTSTEEL LIMITED supplies premium 440C high-carbon stainless steel plate(HRC 58-62 hardness) with superior wear/corrosion resistance and mirror polishability, ideal for precision knives, medical tools, and bearings—contact us today for top-quality tool steel, plate steel plate, steel plates or specialty steel plate for sale!