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XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

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XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

Brand Name : Guangda

Model Number : XPM

Certification : DNV, BV, Rina, ISO, GL, ABS, LR,CCS

Place of Origin : China

Payment Terms : T/T, L/C, D/P, D/A

Delivery Time : 15-45 work days

Product name : XPM High Hard Plastic Mould Steel

Shape : Round bar, Plate, Flat bar, Square, Forging Ring

Type : Forging

Supply conditon : Rough Material ,semi-finished ,finished Machining

Material : XPM

Smelt method : EAF+LF+VD+ESR

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XPM Polishing Pre-Harded Mirror Plastic Die Steel High Hard Plastic Mould Steel ESR


XPM is a kind of highly improved mold steel based on German standard grade 2738.It's a high surface requirements for the manufacture of plastic molds and could be used for auto light system mold, car dashboards, bumper mold.

2378 improved polishing pre-hardened mirror plastic die steel is of alloy composition optimization ,microstructure control and other key technologies, which ensure that the module has high uniformity of hardness ,excellent polishing performance and processability .It can replace a new generation of large cross section high polishing pre-hardened plastic die steel ,such as imported 1.2738,718HH ,P20 modified etc.

Chemical composition of XPM High Hard Plastic Mould Steel

Grade C Si Mn P S Cr Ni Mo Other
HPM 0.20-0.80 ≤0.20 1.20-1.60 ≤0.015 ≤0.010 1.30-1.60 0.30-0.60 0.30-0.60 Patent No:
201610315701.3

Machanical property for Tool and die steel XPM

Rb: 970-1150MPa Corresponding hardness :33-36 HRC

Rb: 900-1000MPa Corresponding hardness :28-30 HRC



Features for Tool and die steel XPM

  1. Good welding performance
  2. Excellent uniformity of hardness ,cross hardness fluctuation ≤1.5 HRC
  3. Excellent processiong performance
  4. High polishing property
  5. Hardness :30-34 HRC
  6. Much lower segregation rate (homogene composition of the block): - 50%
  7. Significant better homogenity and pure micro structure
  8. Through hardenability up to extrem sizes: up to 1500 mm
  9. Better grainability
  10. Higher thermal conductivity: + 20%

Tool and die steel XPM property

  • Uniform hardness across the cross-section
  • Very good polishability
  • Good machinability
  • Greatly increased thermal conductivity
  • Hardenable and temperable plastic mould steel
  • Nitridable
  • Suitable for chrome plating and pitting
  • Improved weldability as 2738
  • Good toughness



Tool and die steel XPM applications

  • Plastic molds for injection-compression molding and injection molding .
  • Bumper,dashboard ,TV cabinet ,washing machine roller mold,etc.
  • Copier housings
  • Moulds for dashboards and large outside body parts
  • High gloss polished plastic molds
  • Plastic molds for hard chrome plating
  • Car light molds
  • Die steel for plastic moulds with a thickness over 400 mm


Other Tool and die steel we provided

Catalogue Grades Size
Diameter
(mm)
Thickness*width
(mm)
Plastic mold steel

S50C,S55C,S55C+Cr,HMSD2738,HMSD2738HH,P20,
HMSD718,HMSD2311,40Cr,1.2311/40Cr

Φ200-1200 160~1000×300~2000
4Cr13ESR,S136ESR,HMSD NAK80,1.2083,1.2316,1.2711,1.2714,1.2767 Φ100-450 100~450×300~2000
Hot work die steel HMSD 2344/PH13,HMSD DVN,HMSD DM,HMSD H13-MOD Φ100-450 100~450×300~2000
1.2344/H13 ESR,1.2365/H10 ESR,1.2343/H11ESR,1.2367,3Cr2W8V/H21 ESR,5CrNiMo,H13F,SKD61 Φ100-1000 100~600×300~2000
Cold work die steel 1.2379/D2 ESR,HMSD DC53,SKD11,Cr12MoV ESR Φ100-350 100~350×300~1000

XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel


About Guangda for die and tool steel

Guangda are professional die and tool steel manfuacturer and based on professional technologies,well-furnished equipmnets with rich experience. We provide high quality die steel materials: super large section pre-hardening plastic die , high polishing mirror die , high polishing mirror die , corrosion resistant mirror die , car lamp die steel, high heat strength hot die steel , high heat stability hot work die steel etc .

We are qualified by the classifications such as PED,DNV, BV, Rina, ISO, GL, ABS, LR .Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the strategic emerging industries supported by the state.

Products are widely used in automobille,machinery and electronics industry , home appliances ,defense and aerospace industry .Especially , the newly developed die-casting mold steel ,core bar for large diameter steel sleeves and big plastic mould block ,have filled in the technical blanks and reached the top quality in the world .At the same time ,we maintain leading role in advanced vacuum heat treatment technology and advanced surface technology with the support of the research Group .


Smelting
XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

Forging
XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

Heat treatment
XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

Machining
XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

Stock

XPM Polishing High Hard Plastic Mould Steel ESR Pre Hard Mirror Plastic Die Steel

XPM steel

Mould steel supplier

Die steel manuacturer


Product Tags:

XPM Plastic Mould Steel

      

Plastic Mould Steel ESR

      

plastic mold steel ESR

      
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