Specifications

STA super quality clay graphite crucible
1.temp up to 1800
2.do according to your order
lting metal

   STA clay graphite crucible    

 

 

  A crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures.

 

  Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and etc.

1.Our company is private limited liability company, approved by the State Administration for Industry.

2.Our company pay attention to quality and credibility, have pragmatic and innovative spirit of enterprise, the company's principle is "quality is life of enterprise, integrity is the fundamental of the enterprise.”

SPECIFICATION 

open porosity	<0.1%
bending strength	250Mpa(20centigrade), 280Mpa(1200centigrade)
modulus of elasticity	330Gpa(20centigrade), 300Gpa(1200centigrade)
thermal conductivity	45W/m.k(1200centigrade)
coefficient of thermal expansion	4.5K-1*10-6
Mohs hardness	13

 

Catalogue Number	Approx Capacity(kg)	Top Dia		Bottom Dia		Height
1	1	in	mm	in	mm	in	mm
		2.75	70	1.96	50	3.14	80
2	2	in	mm	in	mm	in	mm
		3.14	80	2.16	55	3.74	95
4	4	in	mm	in	mm	in	mm
		4.33	110	3.14	80	5.11	130
6	6	in	mm	in	mm	in	mm
		4.72	120	3.26	83	5.9	150
8	8	in	mm	in	mm	in	mm
		5.51	140	3.7	94	6.69	170
10	10	in	mm	in	mm	in	mm
		6.29	160	4.33	110	7.08	180
12	12	in	mm	in	mm	in	mm
		7.08	180	4.52	115	9.44	240
16	16	in	mm	in	mm	in	mm
		8.26	210	5.51	140	10.23	260
20	20	in	mm	in	mm	in	mm
		8.46	215	6.29	160	10.23	260
25	25	in	mm	in	mm	in	mm
		8.26	210	5.51	140	10.23	260
30	30	in	mm	in	mm	in	mm
		8.46	215	6.29	160	10.23	260
35	35	in	mm	in	mm	in	mm
		9.05	230	6.69	170	10.63	270
40	40	in	mm	in	mm	in	mm
		9.84	250	7.08	180	11.41	290
50	50	in	mm	in	mm	in	mm
		10.43	265	7.28	185	11.81	300
60	60	in	mm	in	mm	in	mm
		10.63	270	7.67	195	13.18	335