Prod Model: |
DC092 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Mold Meterial: |
Metal Mold |
Style: |
Special Casting |
Functuion: |
Anti-Cold |
Metal Color: |
Black Metal |
Usage: |
Commodity |
Material: |
Stainless Steel |
Application: |
Commodity |
Product Description
Esun is specialized in supplying casting , die , zinc , die casting , zinc steel , zinc alloy , aluminum die casting , casting product and sand casting, located in China mainland with more than 10 years experience. we work with clients from all over the world.
We mainly make customized designs from clients, but for some items, we have some of our own designs for clients' selection. So, let me know freely your requirements, ideas. we will assist as possible as we can. Waiting for your Email
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.