Cobalt Base Alloys

A range of hardfacing welding wires for resistance to multiple combinations of stress. Highly resistant to temperature, metal-to-metal abrasion, erosion and corrosion.

Our range of cobalt base STELLOY wires are suited for use on hot shearing blades, forging dies, rubber kneaders, or components used in the wood and paper industries or industrial valve work.

 

	Typical all-welded metal analysis									Hardness - 3 layer deposit
	C	Mn	Si	Cr	Ni	Mo	Fe	Co	W	As Welded	Work Hardened
STELLOY 1 Product Datasheet	2.3	1	1	29			4	Bal	12	53 HRC
STELLOY 6BC Product Datasheet	0.9	1	1	29			4	Bal	4	38 HRC
STELLOY 6 Product Datasheet	1.05	1	1	29			4	Bal	4.5	42 HRC
STELLOY 6HC Product Datasheet	1.2	1	1,2	28.3			4	Bal	4.5	44 HRC
STELLOY 12 Product Datasheet	1.6	1,5	1	29			3	Bal	8	46 HRC
STELLOY 21 Product Datasheet	0.25	1	1	28.5	3	5.5	4	Bal		33 HRC	47 HRC
STELLOY 25 Product Datasheet	0.15	1,5	1	20	10		4	Bal	14	210 HB
STELLOY 6 TIG Product Datasheet	1	0,9	1.4	29			4	Bal	5	42 HRC
STELLOY 21 TIG Product Datasheet	0.25	1	1	28.5	3	5.5	4	Bal		33 HRC	47 HRC