ERNiCrMo-3 N06625 - ASME SFA-5.14/SFA-5.14M-2025

Grade	ERNiCrMo-3
	N06625
Corresponding Standard	ASME SFA-5.14/SFA-5.14M-2025 Nickel and Nickel-Alloy Bare Welding Electrodes and Rods
Classification	Nickel and Nickel Alloys

ERNiCrMo-3 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni ^*	Cu	Mo	Ti	Al	Other Total	More
Minimum Value	-	-	-	-	-	-	20	58	-	8	-	-	-	Nb+Ta:3.15~4.15
Maximum Value	5	0.1	0.5	0.5	0.02	0.015	23	-	0.5	10	0.4	0.4	0.5	Nb+Ta:3.15~4.15

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

*Includes incidental cobalt.

ERNiCrMo-3 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa
As-welded	760

1 Approximate Comparison Table Corrosion-Resistant Alloy

China		Japan	South Korea	United States		Germany		United Kingdom
GB	ISC	JIS	KS	Commercial Grade	UNS	DIN EN/DIN	W-Nr.	BS EN/BS
NS 3306 (NS 336) (0Cr20Ni65Mo10Nb4)	H 06625 (H 03306)	NCF 625	NCF 625	Inconel 625	N 06625	NiCr22Mo9Nb	2.4856	NA 21 NA 43

2 Approximate Comparison Table Wrought Corrosion-Resistant Alloy for Welding

China		United States		International Organization for Standardization
GB	ISC	ASTM	AWS	ISO
HNS 3306 NiCr22Mo9Nb	W 56625	N 06625	ERNiCrMo-3	SNi 6625

3 Approximate Comparison Table Covered Electrode

Japan	United States	Germany	European Standard		United Kingdom
JIS	ASTM	W-Nr.	EN	Numerical Grade	BS EN/BS
DNiCrMo-3 YNiCrMo-3	ENiCrMo-3 ERNiCrMo-3	2.4621 2.4831	NiCr22Mo9Nb(dubl)	Ni6625	NA43

ERNiCrMo-3 Corresponding Standards(Same grade name, different standards)

1	GB /T 15620-2008
	(ERNiCrMo-3) SNi6625 NiCr22Mo9Nb
2	ASME SFA-5.14/SFA-5.14M-2025
	ERNiCrMo-3 N06625

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