OEM Precision ISO Ejector Pins And Sleeves High Speed Steel SKH51
Material Available | SKD-11, SKH-51, APS-60, DC53, 42CrMo4, Stainless steel, and Tungten carbide etc.
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Tolerance | 0.005mm
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Hardness | Depends on material
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Machine Type | Plastic Injection
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Finish | Highly mirror polished finish 6-8 micro.
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MOQ | 1 piece
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Customized | Yes
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Port | Shenzhen and Hangzhou
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Payment Term | By T/T(Deposit 50% and Balance 50% before shipment )
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Material & Industry info
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℃ |
Packing And Shipment
1. Packing: Our standard packaging is PE film covered first, Plastic box, then carton last. And we can packing according to customers requirements.
2. Shipment: Worldwide shipping,we can deliver by EMS,Fedex,DHL,TNT,ARAMEX or by sea.
• We provide the real tracking number and carrier.
• All the items will be dispatched within 24 hours after payment is clear.
• Items will arrive within 5- 7 working days.
Welcome to inquiry us at anytime, we can send the offer at the same day back to our customer.