Precision SKD61 Core Pins And Sleeves for Progressive Die Ejector
Brand Name:Kingrui
Certification:ISO9001: 2008
Model Number:KR003
Minimum Order Quantity:1 Pcs can be available
Delivery Time:Normally, simple parts, 5-7 days, complicated parts, 7-15 days. According to QTY and the complexity of drawing.
Payment Terms:T/T 50% as deposit 50% before shipment
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Location:
Dongguan Guangdong China
Address:
Building A, No9, Xinxing Road, Shatou South Area, Chang'an Town, Dongguan China
Supplier`s last login times:
within 33 hours
Product Details
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Product Details
Precision SKD61 Core Pins And Sleeves Used In Progressive Die
Ejector
Ejector Pin and Sleeves Introduction
1. Standard: Non standard.
2. Material: SKD11 or SKD61
3. Diameter size : above 0.6mm, it depends on your drawing design.
4. Length size : 100mm-900mm, it depends on your drawing design.
5. Hardness:
| Material | Inner hardness | Surface Hardness | Heat Treatment |
| SKD61 | HRC43°±2° | HV1000°±100° | Nitrided |
| HRC52°±2° | HRC52°±2° | Vacuumed |
| Material | Inner Hardness | Surface Hardness | Heat Treatment |
| SHK51 | HRC58°~60° | HRC58°~60° | Vacuumed |
6. Processing: Internal- external lapping and discharging processing.
Ejector Pin and Sleeves Specifications
| Material Available | SKD61, 1.2344, KM-2, M4, APS-60, DC53, 42CrMo4, Stainless steel, Brass and Tungten carbide etc., | |||||
| Tolerance | 0.005mm | |||||
| Hardness | Depends on material ( HRC60~94) | |||||
| Machine Type | Plastic Injection | |||||
| Finish | Highly mirror polished, DLC coating, PVD coating and so on | |||||
| MOQ | 1 piece, we can accept | |||||
| Size | According to your drawings design. | |||||
| Customized | Yes. it includes material, mold part size, tolerance, packaging and shipping and so on. | |||||
| Package | Anti-rust oil + PE film + Plastic box + Carton. If need any special packing please inform us | |||||
| Delivery Time | 5-15 Working days, depends on the quantity the order. Express by DHL, UPS, FEDEX, TNT or Ocean Shipping etc. | |||||
| Trade Term | Ex-works, FOB Shenzhen, CIF etc., | |||||
| Payment Term | By T/T(Deposit 50% and Balance 50% after shipment against the copy of doc. | |||||
Material & Industry Information
| Material name | Hardness (HRC) | Features | Function | Heat treatment |
| SKD-11 | 58~60HRC | High wear-resisting and purity, have good hardenability and machinability. | Widely used in metal stamping mould parts. | 200℃ |
| SKH-51(HSS) | Above 63 HRC | Very sharpe, a kind of alloy steel have complicated elements, which included tungsten/ molybdenum/chromium/ vanadium and cobalt carbide forming elements etc., | Used in various of cutting tools / cold-punching mould and / embossing die / Punch head etc., | 860~880℃ |
| DC53 | 62~63HRC | Good hardenability and machinability. | Used in stamping mould/punch head | 520~530℃ |
| CK45 | 55HRC | High quality carbon structural steel, hardness is not high but easy for machining. | widely used as a tip, guide pin, etc., but must have heat treatment. | 100℃ |
| 42CrMo4 | Above 55HRC | High strength, hardenability and good toughness. Easy for polishing, and can have electroplating. | Widely used in plastic injection mould parts. | 860℃ |
| Tungten Carbide | 90-94HRC | Have high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and a series of excellent performance. | Widely used in metal stamping mould parts, such as punch head. | 1000℃ |
Quality Control
1. We have self- governed inspection Dept.
2. All our quality inspection department staff have more than 5
years detection experience.
3. Guarantee each parts have inspected before shipping.
4. Advanced measurement equipment.
5. We can supply quality inspection report fo you.
Waiting for your kindly inquires.
Precision SKD61 Core Pins And Sleeves for Progressive Die Ejector
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