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Customization 's EDM Industry Isostatic Graphite Block with Flake Crystal Morphology

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Chengchen Graphite (Qingdao) Co., Ltd.

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Customization 's EDM Industry Isostatic Graphite Block with Flake Crystal Morphology

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Supply Ability :	20PCS Per Day
Delivery Time :	Peak Season Lead Time: 6-12 months, Off Season Lead Time: 1-3 months
Payment Terms :	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram

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Customization 's EDM Industry Isostatic Graphite Block with Flake Crystal Morphology

China manufactured Isostatic graphite block used for EDM industry:

1. High density / Fine grain size / High purity / High strength / Low specific resistance / Ease of precise machining
2. Excellent thermal shock resistance to high temperature and oxidation / Good anticorrosion .

Application:

Semiconductor (Monocrystalline Silicon) / Vacuum furnace / Continuous casting / Sealing products / Space & medical industry / Forge moulds EDM.
Heaters / Heat shields /Electronic tube anodes / Melting and sinteringmoulds for Pottery & Electronic Products & Cemented Carbide & Diamond & Aluminium & Copper & Other metals/ Etc.

MOLDED	M 1	M 2
Bulk Density MIN(g/cm3)	1.78	1.85
Ash Content(PPM)	500-1000	500-1000
SHORE HARDNESS	40	45
ELECTRICAL RESISTVITY (μ.Ω.m)	≤12	≤12
FLEXURAL STRENGTH (MPa)	30--35	35--45
COMPRESSION STRENGTH (MPa)	50--55	60--82
MAX GRAIN SIZE (μm)	43μm	43μm
COEFFICIENT OF THERMAL EXPANSION(100-600ºC) (mm/ºC)	4.5×10-6	4.5×10-6

Note:
Ash content of all grades can be purified to 20 PPM.
Special property requirement specially produced.

Size:

Rods	Diameter	Length
Size Range	0-1300mm	0-2000mm
Standard Size	110-500mm	180-400mm

Blocks	Length	Width	Thickness
Size Range	0-900 mm	0-400 mm	0-320 mm
Standard Size	200-900 mm	125-400 mm	53-320 mm

Larger size specially pressed.
Smaller size further machined.
Machined parts done to drawings
Anticorrosion cover available(SiC Cover, Pitch Cover, etc)

China Manufactured Isostatic Graphite Block Used for EDM Industry

Customization 's EDM Industry Isostatic Graphite Block with Flake Crystal Morphology

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