Detailed Product Description

 

Designation	Chemical composition,%
	C	P	S	Mn	Si	Ni	Co	Fe
	Not More Than
4J33	0.05	0.020	0.020	0.50	0.30	32.1 33.6	14.0 15.2	surplus

The product in -60 ~ 600 with a range of 95% Al2O3 ceramics and associated linear expansion coefficient, good stability at low temperature organizations, alloy oxide film of dense, easy to welding, have a good plasticity, can be cutting, is an important industrial power vacuum seal of the structural materials