Price of Low Ash Isostatic EDM Graphite Blocks for Sparking

Machinery Low Ash EDM Isostatic Graphite Blocks Productsts           Product Description   Electric discharge machining:     Compared with the traditional copper electrode, isostatic graphite material for EDM application have the following advantage: Production cost:The price of isostatic graphite is about 25% compared with the same volume copper electrode’s. Machining speed:The machining speed is 3-5 times faster than copper electrode’s, the machined surface is smooth. Electrode discharge processing speed is 1/3-2 times faster than the copper electrode’s, it’s better for rough machining. Machining accuracy:Good machining precision,C.E.T is 1/4 of copper’s. Easy polishing Weight:The density of graphite is only 1/5 of copper’s, it’s more suitable in the production for larger electrodes. Loss:Used as EDM electrode, which consumption is only1/3-1/5 of copper electrode’s, the coating of spark decomposition of carbide compensates electrode loss. High temperature resistance and more suitable for machining bone electrode.     Index of Isostatic Edm Graphite Block:

Iterms		Units	Indexs
Density		g/cm3	1.75-1.85
Resistance		μΩm	8.0-9.0
Flexural Strength		Mpa	25-36
Compressive Strength		Mpa	48-68
C.T.E		X10-6/℃	2.9-3.0
Ash		%	0.1-0.3
Square	Length	Mm	≤600
	Width	Mm	≤600
	Height	mm	≤600
As customer’s requirements

  Pictures:      If you are interested in EDM graphite electrodes or other graphite products. Pls. kindly inform us your requests, like the density and drawings. We are glad to give you our prices for your reference.     Recommended Products   High Density Carbon Graphite Blocks   Shandong Qingdao Supplier Carbon Graphite Block   China Factory EDM Graphite Block For Sale     Company Information       FAQ   1.When can i get the price? We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .  If it is an urgent order, you can call us directly.   2. Do you provide samples? Yes, samples are available for you to check our quality.  Samples delivery time will be about 3-10 days.    3.What about the lead time for mass product? The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items license need about 15-20working days.    4.What is your terms of delivery? We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that,  we can also shipping by Air and Express.    5.Product packaging? We are packed in wooden cases, or according to your requirements.   6.Notice Please note that the price on alibaba is a rough price.The actual price will depends on raw materials, exchange rate ,wage and your order quantity .Hope to cooperation with you,Thanks !     Our Services   If you want to know more about us,please click here to our main page

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