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日本大同

广东合一五金制品有限公司

 Guangdong Heyi Hardware Products Co.,Ltd.

National Sales Hotline:

4000-115-666

Technical Consulting:

139-0269-3411

Trusted suppliers of mould steel

4000 -115 -666

139-0269-3411

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Contact: Lin Lifang 

Mobile:139 0269 3411

Telephone:4000-115-666

Fax:0769-87890259

email:mojugang@gdheyi.cn

Website:www.en.gdheyi.cn

Daido, Japan - Plastic mould steel

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Daido grades

JIS

Standard

Features

Factory condition

Main applications

PX4

-

General purpose pre-hardened steel

Pre-hardened 

30-33 HRC

Large mirror moulds for mass production: moulds for automotive parts such as tail lights, dashboards, front fenders, etc., moulds for office equipment such as photocopiers and fax machines, etc.

PAC5000

-

General purpose high hardness pre-hardened steel

Pre-hardened 

36-40HRC

NAK80

-

High specularity pre-hardened steel

Pre-hardened 

37-43HRC

High mirror precision moulds, camera housings, cosmetic containers, transparent covers, car headlights and other moulds where mirror polishability is important.

NAK-PRM

-

Super mirror-like, high toughness and corrosion resistant pre-hardened steel

Pre-hardened 

37-43HRC

High mirror surface and high toughness precision moulds: LCD panels, camera housings, transparent covers and other moulds that require a high mirror surface.

PDX18

-

High toughness, rust resistance

Annealing

≤229HB

Mirror high toughness precision moulds: LCD panels, home appliances, audio, communication, office equipment, auto parts, etc.

S-STAR
(S-STAR-A)

SUS420J2

mod.

Ultra-high mirror finish, highly corrosion resistant stainless steel

Pre-hardened

31-34HRC

Annealing 

≤ 229HB

Super mirror corrosion resistant moulds, transparent resins, medical devices, laser records, lenses, etc.

D-STAR

SUS420J2

mod.

Ultra-high mirror finish, highly corrosion resistant stainless steel

Pre-hardened

31-34HRC

D-STAR is also suitable for precision moulds with ultra-high mirror surface and corrosion resistance: optical lenses, DVD discs and other moulds with high polishing requirements.

G-STAR

SUS420F

mod.

Highly corrosion resistant, free-cutting stainless steel

Pre-hardened

31-34HRC

Corrosion resistant mould holder for mould bases, to be used in conjunction with S-STAR to form a complete set of corrosion resistant stainless steel moulds.

PD613 

-

High mirror finish with high hardness, toughness and excellent etchability

Annealing 

≤ 255HB

High mirror and high wear resistance moulds: engineering plastics, reinforced plastics moulds. Also available as a high toughness, high fatigue strength cold work mould steel.

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The sales hot line of the country

4000-115-666

Email:mojugang@gdheyi.cn 

Address:No. 8, Xinwei North Lane, Fugang, Qingxi, 

Dongguan City, Guangdong Province  

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