Products

RW 316L - Nr.1.4430

RW 316L / RW 316LAWS / RW 316LSI / RW 316H Stainless Welding Wire: Welding Wires for AISI 316/316L and Mo-Alloyed Stainless Steels

RW 316L / RW 316LAWS / RW 316LSI / RW 316H is a welding wire class for AISI 316/316L and similar Mo-alloyed stainless steels, targeting higher corrosion resistance than the 308L group.

Low-Carbon Group RW 316L and RW 316LAWS reduce chromium carbide precipitation risk and can also be used on stainless steels containing niobium or titanium.

Silicon Addition RW 316LSI improves arc stability, fluidity, penetration and bead appearance.

High-Carbon Version RW 316H is intended for high-temperature and creep-strength requirements.

RW 316L / RW 316LAWS / RW 316LSI / RW 316H Stainless Welding Wire: References and Comparable Standards

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 316L	19 12 3 L	-	-	1.4430
RW 316LAWS	19 12 3 L	SS316L	ER316L	1.4430
RW 316LSI	19 12 3 L Si	SS316LSi	ER316LSi	1.4430
RW 316H	19 12 3 H	SS316H	ER316H	-

RW 316L / RW 316LAWS / RW 316LSI / RW 316H Stainless Welding Wire: Chemical Composition (Cast Analysis) (%)

Stainless welding wires chemical composition values
Element	RW 316L	RW 316LAWS	RW 316LSI	RW 316H
C	≤ 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 %
Si	≤ 0,20 %	0,30-0,65 %	0,65-1,00 %	0,30-0,65 %
S	≤ 0,020 %	≤ 0,020 %	≤ 0,020 %	≤ 0,020 %
P	≤ 0,030 %	≤ 0,030 %	≤ 0,030 %	≤ 0,030 %
Cr	18,0-20,0 %	18,0-20,0 %	18,0-20,0 %	18,0-20,0 %
Ni	11,0-14,0 %	11,0-14,0 %	11,0-14,0 %	11,0-14,0 %
Mo	2,50-3,00 %	2,50-3,00 %	2,50-3,00 %	2,00-3,00 %
Cu	≤ 0,30 %	≤ 0,30 %	≤ 0,30 %	≤ 0,30 %
N	-	-	-	-
Nb	-	-	-	-
Ti	-	-	-	-