High Pure Carbon Graphite Block For Melting Steel

High Pure Carbon Graphite Block For Melting Steel Carbon graphite block are mainly used to machine graphite molds and other machined graphite parts with higher requirements. 1-used as graphite molds in fields such as glass, non-ferrous, rare earth, precious metal, or graphite mold, crucible and other machine graphite parts in automobile industries. 2-used as EDM graphite electrode and mold.3-used as structural material or parts of high temperature furnace. Specification: Grade:ZI-SS70 Porosity:24.0min Density:1.70min Compressive Strength:40.0min Flexural Strength: 20.0min Average Grains:22 Specific Resistance:12max Ash:0.3max   

PHYSICAL PROPERTIES
Grade								PURIFIED
	Density	Porosity	Compressive Strength	Flexural  Strength	Average  grains(um)	Electric Resistance	Ash	Ash
	(g/cm3)	(%)	(Mpa)	(Mpa)		( μΩ-m)	(%)	ppm
ZI-SS70	≥1.70	≤24.0	≥40.0	≥20.0	22	≤12	≤0.3	≤20
ZI-SL75	≥1.75	≤22.0	≥55.0	≥27.0	22	≤12	≤0.3	≤20
ZI-SL77	≥1.77	≤21.0	≥60.0	≥28.0	22	≤12	≤0.3	≤20
ZI-SL82	≥1.82	≤18.5	≥70.0	≥33.0	22	≤12	≤0.3	≤20
ZI-SL80	≥1.80	≤19.0	≥65.0	≥30.0	22	≤12	≤0.3	≤20
SIZE As your detailed requirements.

Product Show Packing Company Information: History: Our factory was established in 1990s at Zibo City, Shandong Province ,China. Main products: graphite electrodes, graphite blocks, graphite rods, pure graphite, graphite powders, graphite parts, etc. Production capacity:  30,000 tons per year Export Volume: 800 tons per month Market: Southeast Asia, Middle East, Europe, America, etc.