SERVICES
International Mould Standard 
Americal(AISI)
Europe(DIN) 
Local(JIS)
Project 
 
  
Both
Unit
INCH
MM
MM
Mould Base
DME
HASCO
LKM

Mould Steel 
H13
1.2344 
LKM2344
420
1.2083 
LKM2083
P20
1.2311 
LKM818H
D2 
1.2739 
D2
S-7 
1.2767 
LKM2767
0-1 
1.2510 
0-1
Component Standard
DME 
HASCO 
DAIDO
Knockout Hole Layout
7",4X16",6X28" 
200, 100X400
200, 100X400
Water Line 
Connect Thread 
NPT
MM/BSP 
MM
Location Ring 
4" 
100/110/125mm 
100mm
Sprue 
R 1/2" , 3/4" 
R15, 40 
R20
Screw
UNC 
MM
MM
Ejector Pin 
DME 
HASCO 
DAIDO
Guide Pin
DME 
HASCO 
LKM
Hot Runner
DME, HASCO, Mold Master, Master TIP, HUSKY, INCOE THERMOPLAY, YUDO
Standard Parts 
DME, HASCO, NEAREST ANSI STANDARD, NEAREST DIN STANDARD, LKM
Texture
Mold-tech, Yick Sang, Tanazawa etc.

Plastic Mould Steel 
AISI 
DIN
Steel Name 
Original Hardness
Heat Treatment 
Use
1040 
1.1730
ASSAB 760
13~18 HRC
/
Mould Base, 
Ejector Plate, 
Support Pillar,
Stop Pin etc.
1045
K-100
1050 
DAIDO P1
P20 
1.2738 
ASSAB 718 
28~32 HRC 
/
Cavity and Core Insert
1.2311
Thyssen 2311
P20H
1.2711
ASSAB 718H
35~38 HRC
/
Cavity and Core Block
Thyssen 711
H13
1.2344
ASSAB 8407
190 HB(12 HRC)
HRC 48~52
Cavity and Core 
Block, Sprue, 
Slider, Ejector 
Pin etc.
Thyssen 2344ESR
01 
1.2510
ASSAB DF-2
180~220 HB(10~18 HRC)
HRC 54~56 
Cover Plate, 
Insert, Gib etc.
Thyssen 2510 
S-7 
1.2767 
ASSAB S-7 
200 HB (15 HRC)
HRC 54~56 
Impact Insert, 
Cover Plate etc.
Thyssen 2379
420 
1.2083 
STAVAX S-136 
180~220 HB 
(10~18 HRC)
Mirror Polishing HRC52-54 
Mirror Polishing 
Steel or PVC Plastic
Thyssen 2083ESR 
PVC Plastic HRC46~48
420 H 
1.2316
S136H 
32~34 HRC 
/ 
PVC, acidic 
plastic etc. 
Thyssen 2316ESR 
D2 
1.2379
ASSAB XW41 
210~240 HB(15~22 HRC) 
HRC 56~60 
Core Pin, Sub 
Gate Insert etc.
BeCu 
Mold Max 
40~42 HRC 
Good for Cooling
AI-Bronze
Angle lifter gib etc.

Plastic Data List 
Plastic 
Density
(g/cm3)
Shrinkage
(%) 
Dry
(Temperature/Hour) 
Cylinder 
Temperature
Mould 
Temperature
PA-6 
1.12~1.15
0.3~1.5
80℃ / 4H
200℃~320℃
20℃~120℃
PA-66 
1.13~1.16
0.7~1.8
80℃ / 4H
200℃~320℃
20℃~120℃
PA66+30%GF 
1.39 
0.3 
70℃ / 4H 
240℃~270℃
80℃~90℃
POM
1.41~1.43
1.5~3.5
100℃ / 2H
190℃~220℃
80℃~120℃
PC
1.21~1.22
0.5~0.8
130℃ / 4H
275℃~320℃
80℃~120℃
PET
1.29~1.41 
2.0~2.5
154℃ / 6H
250℃~310℃
80℃~120℃
PET-30%GF
1.67
0.2
135℃ / 4H
265℃~305℃
95℃~150℃
PBT
1.3~1.38
0.9~2.2
130℃ / 3H
220℃~270℃
40℃~70℃
PBT-30%GF
1.61
0.4~0.9
130℃ / 3H
225℃~250℃
40℃~100℃
PP
0.85~0.92
1.0~2.5
60℃ / 1H
160℃~230℃
20℃~50℃
GPPS
1.04~1.09
0.3~0.6
70℃ / 2H
180℃~280℃
40℃~60℃
HIPS
1.04~1.10
0.2~0.8
70℃ / 2H
190℃~260℃
40℃~60℃
ABS
1.01~1.08
0.4~0.9 
80℃ / 3H 
180℃~260℃
50℃~80℃
AS
1.06~1.10
0.2~0.7
80℃ / 3H 
180℃~250℃
40℃~70℃
LDPE
0.89~0.93
1.5~5.0 
65℃ / 1H 
160℃~210℃
10℃~40℃
HDPE
0.94~0.96
1.5~4.0
65℃ / 1H 
190℃~240℃
5℃~30℃
PVC(Rigid) 
1.38~1.41
0.2~0.6 
65℃ / 1H 
150℃~200℃
20℃~60℃
PVC(Soft)
1.19~1.35
1.0~5.0 
/
150℃~180℃
20℃~40℃
PMMA
1.16~1.20
0.2~0.8
75℃ / 2H
220℃~240℃
50℃~90℃
PPO
1.04~1.10
0.5~0.8
110℃ / 3H
240℃~280℃ 
70℃~100℃
PSU
1.24 
0.5
130℃ / 4H
330℃~360℃
120℃~160℃
TPU
1.24 
1.2
100℃ / 3H
190℃~220℃
15℃~70℃
TPV
0.97
1.5~2.5
75℃ / 2H 
180℃~190℃
10℃~80℃

Plastic Material Contraction 
Material Contraction 
Tons/in2 
MN/m2
TPU/PUR(easy flow) 
0.5～1.5 
7.7～23.2
CA;CAB;CAP;PE(-LD,-LLD);PS(GPPS,HIPS)
1.0～2.0
15.4～30.9
PA 11,PA 12,PEBA(soft grades) 
1.5～2.0
23.2～30.9
PPVC;PE-HD;PP(-H,-CO);TPU/PUR
1.5～2.5
23.2～38.6
PEBA(hard grades),PVDE 
2
30.9
PET(amorphous) 
2.0～2.5
30.9～38.6
BDS;PEEL;PPO-M(unreinforced); PPS; UPVC
2.0～3.0
30.9～46.3
PEEK(unreinforced); PMMA
2.0～4.0 
30.9～61.8
SAN
2.5～3.0
38.6～46.3
HIPS(thin walls); PE-HD(long flows); PP-H/CO(long flows)
2.5～3.5
38.6～54.0
ASA; ABS
2.5～4.0
38.6～61.8
BDS(thin walls); PS(GPPS thin walls); SAN(long flows) 
3.0～4.0
46.3～61.8
PBT; PC
3.0～4.5
46.3～69.5
POM(-H,-CO)
3.0～5.0
46.3～77.2
PA 6; PA 66; PPO-M(reinforced)
4.0～5.0
61.8～77.2
PEEK(reinforced); PES(easyflow); PET(crystalline); PSU(easyflow) 
4.0～6.0
61.8～92.6
FEP
5
77.2
PES;PSU
6.0～10.0
92.6～154.4