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Mould materials Details  

Plastic Mould base system:

Our plastic mould base standard:LKM,DME,HASCO File format :  2D:dwg /.dxf /.pdf      3D: .igs / .step / .x_t / .prt /.sldprt./.eprt./easm
Plastic Mould base:DME, HASCO, FUTABA, LKM
Hot Runner:MOULD MASTER, MASTER TIP, HUSKY, HASCO, DME, YUDO, INCOE, THERMOPLAY
Hydraulic cylinder:PARKER, TAIYO, STAUBLI, JUFAN
Standard parts:DME, HASCO, MISUMI, PROGRESSIVE, STAUBLI, DAIDO, LKM
Texture:MOLD-TECH, YS, NIHON


hascoDMEASSABBuderus
LKMPUNCHyudomold master

Plastic mould steel and its treatment :

Plastic Mould Steel Details

AISI DIN STEEL NAME ORIGINAL HARDNESS HEATBTREATMENT USE
1040 1.1730 ASSAB760 13-18HRC / plastic mold base,ejector plate,support pillar,stop pin etc.
1045 K-100
1050 DAIDO P1
P20 1.2738 ASSAB 718 28-32 HRC / plastic mold cavity and core insert
1.2311 THYSSEN 2311
P20H 1.2711 ASSAB 718 H 35-38 HRC / plastic mold cavity and core block
THYSSEN 711
H13 1.2344 ASSAB 8407

190 HB

(12 HRC)

48-52 HRC plastic mold cavity and core block ,sprue,slide,ejector pin etc.
THYSSEN 2344ESR
o1 1.2510 ASSAB DF-2

180-220 HB

(10-18 HRC)

54-56 HRC plastic mold cover plate,insert,gib etc.
THYSSEN 2510
S-7 1.2767 ASSAB S-7 200 HB(15 HRC) 54-56 HRC impact insert,cover plate,etc
THYSSEN 2379
420 1.2083 STAVAX S-136

180-220 HB

(10-18 HRC)

Mirrior polishing,HRC 52-54 Mirrior polishing steel or PVC plastic

THYSSEN 2083 ESR

PVC plastic,HRC 46-48
420H 1.2316 S-136H 32-34 HRC / PVC,acidic plastic etc.
THYSSEN 2316ESR
D-2
1.2379
ASSAB XW41
210-240 HB(15-22 HRC) HRC 56-60 plastic mold core pin,sub gate insert etc.
BeCu / mold max 40-42 HRC / good for cooling
Al-Bronze     / / angle lift gib etc

Molding Plastic Material Covers: Non-engineering plastic:PP,HDPE,LDPE,PS,HIPS
Engineering lastic: Polycarbonate,Polyamide, Polyacetal,Polyoxy  Methylene,  POM/PET,PBT/ABS

Corrosion-resistance steel:s136,2316,420,NAK80...for corrosion plastic material:PVC,POM,PC...mold steel for transparent,hi-polish,mirror-effect plastic:S136,2316,718S,NAK80,PAK90,420 
Plastic mould steel treatment: 1.Quenching and Anneling for pretreatment 2. Nitriding or Chorme plating for further hardening of plastic mold surface. and surface hardness could reach HRC 52-55 to resist the wear and abration while the steel core keep flexible for hard collision.

 

 

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