Products

RW 308L

RW 308L / RW 308LAWS / RW 19-9-L / RW 308LSI / RW 308H Stainless Welding Wire: Welding Wires for Austenitic Stainless Steels

RW 308L / RW 308LAWS / RW 19-9-L / RW 308LSI / RW 308H is a stainless welding wire class for austenitic stainless steels.

Low-Carbon Group RW 308L, RW 308LAWS and RW 19-9-L support corrosion resistance by reducing chromium carbide precipitation at grain boundaries.

Silicon Addition RW 308LSI improves arc stability, penetration, fluidity and bead appearance.

High-Carbon Version RW 308H targets applications requiring high-temperature performance and creep strength.

Stainless welding wires references and comparable standards
Product	Nominal Composition	EN ISO 14343-B: 2017	AWS A5.9-2017 Alloy Designation	DIN Werkstoff Nr.
RW 308L	19 9 L	-	-	-
RW 308LAWS	19 9 L	SS308L	ER308L	1.4316
RW 19-9-L	19 9 L	SS308L	ER308L	1.4316
RW 308LSI	19 9 L Si	SS308LSi	ER308LSi	1.4316
RW 308H	19 9 H	SS308H	ER308H	-

Stainless welding wires chemical composition values
Element	RW 308L	RW 308LAWS	RW 19-9-L	RW 308LSI	RW 308H
C	≤ 0,03 %	≤ 0,03 %	≤ 0,03 %	≤ 0,03 %	0,04-0,08 %
Mn	1,00-2,50 %	1,00-2,50 %	1,00-2,50 %	1,00-2,50 %	1,00-2,50 %
Si	≤ 0,20 %	0,30-0,65 %	0,30-0,65 %	0,65-1,00 %	0,30-0,65 %
S	≤ 0,020 %	≤ 0,020 %	≤ 0,030 %	≤ 0,020 %	≤ 0,020 %
P	≤ 0,030 %	≤ 0,030 %	≤ 0,030 %	≤ 0,030 %	≤ 0,030 %
Cr	19,5-21,0 %	19,5-21,0 %	19,5-22,0 %	19,5-21,0 %	19,5-21,0 %
Ni	9,0-11,0 %	9,0-11,0 %	9,0-11,0 %	9,0-11,0 %	9,0-11,0 %
Mo	≤ 0,30 %	≤ 0,30 %	≤ 0,75 %	≤ 0,30 %	≤ 0,30 %
Cu	≤ 0,30 %	≤ 0,30 %	≤ 0,75 %	≤ 0,30 %	≤ 0,30 %
N	-	-	-	-	-
Nb	-	-	-	-	-
Ti	-	-	-	-	-