Prod Model: |
DC001 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Processing: |
Die Casting |
Painting: |
Diatomite Powder |
Casting Metal: |
Nonferrous Alloys |
Mould Material: |
Graphite |
Casting Way: |
Special Casting |
Using Times: |
Disposable |
Molding Style: |
Forging |
Processing Object: |
Metal |
Product Description
Esun is a factory and trade together company which is manufacturing casting , die , zinc , die casting , zinc steel , zinc alloy , aluminum die casting , casting product ,sand casting.
We pursue the principle that "KEEP THE WORD", "WIN TO WIN", "Long and Friendly Relationship".
1. Real factory, 10 years export experiences.
2. All items are strickly inspected before delivery. Customer's satisfaction is guaranteed.
3. Delivery rate was 95%.
4. Delivery time short to 7 days.
5. No MOQ limited.
6. OEM services and ODM design for you.
Welcome to surf our web! Any business questions, just feel free to contact us. Good Luck to you
Table 1
Die and component material and hardness for various cast metals | |
Die component | Cast metal |
Tin, lead & zinc | Aluminium & magnesium | Copper & brass |
Material | Hardness | Material | Hardness | Material | Hardness |
Cavity inserts | P20 [note 1] | 290–330 HB | H13 | 42–48 HRC | DIN 1.2367 | 38–44 HRC |
H11 | 46–50 HRC | H11 | 42–48 HRC | H20, H21, H22 | 44–48 HRC |
H13 | 46–50 HRC | | | | |
Cores | H13 | 46–52 HRC | H13 | 44–48 HRC | DIN 1.2367 | 40–46 HRC |
| | DIN 1.2367 | 42–48 HRC | | |
Core pins | H13 | 48–52 HRC | DIN 1.2367 prehard | 37–40 HRC | DIN 1.2367 prehard | 37–40 HRC |
Sprue parts | H13 | 48–52 HRC | H13 DIN 1.2367 | 46–48 HRC 44–46 HRC | DIN 1.2367 | 42–46 HRC |
Nozzle | 420 | 40–44 HRC | H13 | 42–48 HRC | DIN 1.2367 H13 | 40–44 HRC 42–48 HRC |
Ejector pins | H13 [note 2] | 46–50 HRC | H13 [note 2] | 46–50 HRC | H13 [note 2] | 46–50 HRC |
Plunger shot sleeve | H13 [note 2] | 46–50 HRC | H13 [note 2] DIN 1.2367 [note 2] | 42–48 HRC 42–48 HRC | DIN 1.2367 [note 2] H13 [note 2] | 42–46 HRC 42–46 HRC |
Holder block | 4140 prehard | ~300 HB | 4140 prehard | ~300 HB | 4140 prehard | ~300 HB |
In 2006, Hongkong: Esun Industry started business of metal project, mainly supplied Toshiba lighting of Japan die casting and CNC parts, and some assemble lighting parts.
In 2008, China: Esun Industry found the first die casting factory MY in dongguan city, which is speaclizing in die casting parts.
In 2010, MY passed ISO9001: 2008 quality system.
In 2011, Oversea office set up in Australia, dealing with die casting, CNC and metal sheet fabrication.
In 2014, China: Esun Industry found the second factory TC hardware-electric in dongguan city, which is speaclizing in assembling Lighting.
In 2014, China, TC passed ISO9001: 2000 quality system.