News & Events

Material Application And Mechanical Property

Update:20 Jun 2018
Summary:

Applicable to the following: 35%GF engineering plastics […]

Applicable to the following: 35%GF engineering plastics molding. PA,PC,LCP,PBT, plus fiber 15%-40%, engineering plastics and wood

 

Product description:

Importing material from Japan Datong, Hitachi, Nachi, high speed tool steel company, to guarantee the quality...Processing: processing to product outer diameter greater than the 1mm rod, vacuum quenching, quenching temperature of 1020 degress, heat preservation time is 1H, the high temperature is 500 degrees-- 530 degrees, the hardness of about HRC63, then the CNC grinder disposable and processing. Advantages: small deformation, small internal stress, high precision, appearance. Applicable to the following: 35%GF engineering plastics molding.

 

Application of plastics: LCP, PBT, PET, PPC, PPS, PAR, adding glass fiber, or with other additives, such as powder, ceramic powder, aluminum powder, iron powder and other engineering plastics.

Item

category

Processing range

Processing technology

Alloy composition

Hardness inde

Adhesion force

Straight line degree

roughness

Alloys nameplate

Notes of production

SKD61 alloy steel screw

Import alloy steel screw

Diameter 18mm-80mm

Tempering,vacuum quenching+whole hardness

Japan Datong, Hitachi

HRC>55-58

The whole melting

0.015mm/m

Ra0.4um

Japan Datong,Hitachi

Suit for fiber plus 35% engineering plastics

 

Material of screw

Raw material: ASSAB,SAARS TAHL SEE,BOHLER,
Hitachi,DAIDO,Aubert,Alcoa, Thyssen, NSSC,
Nachi

The finished product processing requirments

38CrMoAIA, SACM645, 42CrMo

Nitriding treatment

42CrMo, AISI 4140

Hard chrome coated layer

Cr12MoV, SKD11, SKD61, YXMI, EFZD, DC53, SKH55,SKH59,SKH58,SKH51,SKH-9,ASP60,ASP30,
ASP25,CW6Mo5Cr4V2

Alloy steel

4Cr5MoSiV1, SKD-61, SKD-11

Spraying bimetal alloy layer and nitriding treatment

YPT72, DAC-MAGIC, 4 Cr5MoSiV1

Whole bimetallic cladding stainless steel

HPM38, SI36, SUS440, 9Cr18MoV

High frequency quenching

GHII3,GH132/GH2132/A-286,GH145/InconeIX-750
GH143, GH169/Inconel718, GH3030, GH5K

300-1400 temperature, nature hard after high temperature

 

Screw & barrel use material

Raw material

The finished product processing requirments

38CrMoAIA, SACM645,

Nitriding treatment

Cr12MoV, Cr12

Alloy steel

8CrMoAIA, SACM645, 40Cr, AISI4140, 42CrMo3

Bimetallic of the inner hole centrifugal casting

GHII3

Nature hard after high temperature

 

[ ASP60、ASP30、ASP25 ]---Powder alloy steel screw [ ASP60、ASP30、ASP25 ]

Item

Category

Processing range

Processing technology

Hardness index

Straight line degree

Alloys nameplate

Notes of production

Powder alloy steel screw [ ASP60、ASP30、ASP25 ]

Import powder alloy steel screw

Diameter 18mm-Diameter 80mm

H Vacuum quenching, secondary tempering

HRC58-62

0.015mm/m

Switzerland -ShengBai

Suit for above 40%GF engineering plastics

Product introduction:

Use Switzerland-Shengbai company's top quality powder alloy steel- ASP60, ASP30, ASP25, through the whole vacuum quenching, tempering process two times, is especially suitable for high wear, high corrosion products processing requirments .

Scope application: PA、PC、halogen-free material adding; PA, PC plus fiber above 40%, iron powder, ceramic powder is easy to wear and contamination of raw materials.

 

EFZD Alloy steel hard screw

Item

category

Processing range

Processing technology

Alloy composition

Hardness inde

Adhesion force

Straight line degree

roughness

Alloys nameplate

Notes of production

EFZD alloy steel

Import alloy steel screw

Diameter 18mm-80mm

Vacuum quenching,CNC Round mill finish in one time

Japan Datong, Hitachi

HRC>62-68

The whole melting

0.015mm/m

Ra0.4um

Japan Datong,Hitachi

Suit for fiber more than 40% engineering plastics

Product introduction:
The PC, PA plus fiber more than 40%, bakelite, iron powder, ceramic powder, carborundum, shigh temperature and pressure electric injection molding machine.