Normalisation couples fils/flux 
pour le soudage Arc Submergé

	NF	DIN	ASME / AWS	Désignation
Fils aciers non ou faiblement alliés	S 1	S 1	EL 12	AS 26
	S 2	S 2	EM 12	AS 35
	S 2 Si 2	-	EM 13 K	AS 70 S
	S 4	S 4	EH 14	AS 36
	S 3 Si	S 3	EG	AS 37
	S 4 Mo	S 4 Mo	EA 3	AS 40
	S 2 Mo	S 2 Mo	EA 2	AS 40 A
	-	-	-	AS 42
	-	-	-	AS 61
	Cr Mo (2)	-	EB 3	AL CHROMO S 225
Fils acier inoxydables	19 9 L (1)	X 2 Cr Ni 19 9	ER 308L	NC
	19 12 3 L (1)	X 2 Cr Ni 19 12	ER 316L	NC MO
	23 12 L (1)	X 2 Cr Ni 24 12	ER 309L	NC NIF
Acier Duplex	22 9 3 L	Wr N° 1 - 4462	ER 22 09	LEXAL S 22 9 3 N

 

	NF EN 760	NF EN 756	ASME SFA 5-17	Désignation
Flux aggloméré	S A AR 1 98 AC H 10	S 3 T 0 AB S 1	F7 A0 - EL 12	AS 231
	S A AR 1 98 AC H 10	S 3 T 0 AR S 1	F7 A0 - EL 12	AS 231 M
	S A AB 1 76 AC H 5	S 38 2 AB S 2	F7 A0 - EM 12	AS 450
	S A AB 1 86 AC H 5	S 50 4 AB S 4	F7 A6 - EH 14	AS 461
	S A AB 1 78 AC H 5	S 42 2 AB S 2	F7 A0 - EM 12	AS 462
	S A FB 1 55 AC H 5	SA4 - 51.05.04	F7 A8 - EH GG	AS 589
	S A AB 2 DC	SA 19.9L 03	-	CN 100
	S A AB 2 DC	-	-	LEXAL F 500
	S A FB 1 55 AC H 5	-	-	AL CHROMO F 537
Flux fondu	S F MS 1 76 AC	S 38 0 MS S 1	F6 A0 - EL 12	AS 50
	S F MS 1 69 AC	S 3T 0 MS S 2	F7 A0 - EM 12	AS 55
	F Z 1 58 AC	S 42 2 Z S 2	F7 A2 - EM 12	AS 73
	S F CS 1 64 AC	S 42 5 CS S 4	F7 A6 - EA3	AS 81