ERNiCr-3 N06082 - ASME SFA-5.14/SFA-5.14M-2025

Grade	ERNiCr-3
	N06082
Corresponding Standard	ASME SFA-5.14/SFA-5.14M-2025 Nickel and Nickel-Alloy Bare Welding Electrodes and Rods
Classification	Nickel and Nickel Alloys

ERNiCr-3 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Cr	Ni ^*	Cu	Ti	Co ^①	Other Total	More
Minimum Value	-	-	-	2.5	-	-	18	67	-	-	-	-	Nb+Ta:2~3④
Maximum Value	3	0.1	0.5	3.5	0.03	0.015	22	-	0.5	0.75	0.12	0.5	Nb+Ta:2~3④

"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.
①Co is 0.12 maximum when specified by the purchaser.
②MIL-E-21562 grade; Pb < 0.010. “Other Elements Total” shall include Pb, Sn, Zn.
③MIL-E-21562 grades EN82H or RN82H; Carbon is 0.03 to 0.10.
④MIL-E-21562 grade, Ta is 0.30 maximum.

ERNiCr-3 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa
As-welded	550

1 Approximate Comparison Table Wrought Corrosion-Resistant Alloy for Welding

China		United States		International Organization for Standardization
GB	ISC	ASTM	AWS	ISO
HNS 3106 NiCr20Mn3Nb	W 56082	N 06082	ERNiCr-3	SNi 6082

2 Approximate Comparison Table Covered Electrode

Japan	United States	Germany	European Standard		United Kingdom
JIS	ASTM	W-Nr.	EN	Numerical Grade	BS EN/BS
YNiCr-3	ERNiCr-3	2.4648 2.4806	NiCr20Mn3Nb	Ni6082	NA35

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

1	GB /T 15620-2008
	(ERNiCr-3) SNi6082 NiCr20Mn3Nb
2	ASME SFA-5.14/SFA-5.14M-2025
	ERNiCr-3 N06082

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!