|Place of Origin:||China|
|Minimum Order Quantity:||1000pcs|
|Packaging Details:||20 pieces in a PE bag and then packing by wood cartons|
|Delivery Time:||within 15 work days|
|Payment Terms:||L/C, , D/A, D/P, T/T, Western Union|
|Supply Ability:||80000~100000 pieces per month|
|Materials:||Hot Die Steel SKD61||Hardness:||55~60°|
|Size:||φ1.0~20(HASCO Standard)||Packing:||20 Pcs In A PE Bag|
|Treatmengt:||Nitrided||OEM / ODM:||Welcome|
Heat Treatment Stepped Ejector Pins,
Stepped Ejector Pins SKD61,
Hot Die Steel Molding Pins
Temperature Resistant Standard Size Steped Ejector Pins SKD61 Hot Die Steel Materials for Plastic Injection Mold
Mold Ejector Pins is commonly plastic mold parts, used to separate products from the mold. The die thimble produced by cemented carbide can be used to pass long and fine holes. It is required to have high hardness, good toughness and hard breaking.
For different applications, thimble usually has the following three kinds:
1. Straight ejector pins,
2. Steped ejector pins,
3. Mold ejector blades.
|materials||Hot die steel SKD61||type||Straight ejector pins|
|hardness||HRC 55~60°||size||φ1.0~20(HASCO standard)|
|tolerance||0.01mm||ODM / OEM||welcome|
High speed steel SKH51, SKD61, SKD11 and 65Mn were usually used to make the ejector pins. The toughness of SKH51 is better than SKD61, but SKD61 can withstand high temperature 1600℃, and if it was after surface nitriding treatment, the wear resistance can be improved very well. Because of its poor quality and brittleness, the application of 65Mn is becoming less and less in ejector pins industry recently.
According to HASCO standard, we have the following standard sizes of thimbles in stock, generally can be shipped within 3 working days, if customized thimbles, delivery time is generally 15-20 days.
|Size||Size of Head||Height of Head||Size||Size of Head||Height of Head|
Packing and Shipping
The ejector pins are packaged with plastic bags with rust preventing oil, customized package is welcome.
About the shipping, all the well-known express companies and ocean shipping can be selected, but in remote areas, we can only use EMS.
Contact Person: Sales Manager