Cobalt-Base Welding Wire/Rod-Welding Wire-Hunan Xunzhuo Import & Export Co.,ltd

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Phone：+86-13603219605
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Cobalt-Base Welding Wire/Rod

Alloy	Nominal Analysis of Welding Electrode								Other	UNS	ASME/AWS	Hardness(HRC)
Alloy	Co	Cr	W	C	Ni	Mo	Fe	Si	Other	UNS	ASME/AWS	Hardness(HRC)
Cobalt Base Alloy Bare Welding Electrodes
Stellite1	Bal.	32	12	2.45	≤3	≤1	≤3	≤2	≤0.5	R30001	(SF)A5.21 ERCoCr-C	51-56
Stellite6	Bal.	30	4-5	1.2	≤3	≤1	≤3	≤2	≤0.5	R30006	(SF)A5.21 ERCoCr-A	40-45
Stellite12	Bal.	30	8	1.4-1.8	≤3	≤1	≤3	≤2	≤0.5	R30012	(SF)A5.21 ERCoCr-B	46-51
Stellite20	Bal.	33	16	2.45	≤3	≤1	≤3	≤2	≤0.5	-	-	53-59
Stellite21	Bal.	28	-	0.25	3	5.2	≤3	≤1.5	≤0.5	R30021	(SF)A5.21 ERCoCr-E	28-40*
Stellite22	Bal.	28	-	0.3	1.5	12	≤3	≤2	≤0.5	-	-	41-49*
Stellite25	Bal.	20	14	0.1	10	≤1	≤3	≤1	≤0.5	-	-	20-45*
Stellite31	Bal.	26	7.5	0.5	10	-	≤2	≤1	≤0.5	R30031	-	20-35*
StelliteF	Bal.	26	12	1.7	22	≤1	≤3	≤2	≤0.5	R30002	(SF)A5.21 ERCoCr-F	40-45
Stellite107	Bal.	31	4	2	24	-	≤2	≤3	≤0.5	-	-	38-47
Stellite190	Bal.	27	13.5	3.2	≤1	≤1	≤3	1	≤0.5	R30014	(SF)A5.21 ERCoCr-G	54-59
Stellite250	Bal.	28	-	0.1	-	-	21	≤1	≤0.5	-	-	20-28
Stellite306	Bal.	25	3	0.5	6	-	4	1	6%Nb	-	-	32-42*
Stellite694	Bal.	28	19	1	5	-	≤3	1	1&V	-	-	48-54
Alloy	Nominal Analysis of Welding Electrode								Others	UNS	ASME/AWS	Hardness(HRC)
Alloy	Co	Cr	W	C	Ni	Mo	Fe	Si	Others	UNS	ASME/AWS	Hardness(HRC)
Cobalt Base Alloy Bare Welding Electrodes
Stellite706	Bal.	31	-	1.2	≤3	4	≤3	≤1	≤1	-	-	39-44
Stellite712	Bal.	31	-	1.5/1.9	≤3	8	≤3	≤2	≤1	-	-	46-51
ULTIMET	Bal.	26	2	0.06	9	5	3	-	≤1	R31233	-	28-45

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