TIG Welding Wire

The wire is used for electric arc welding of stainless steel using nonconsumable tungsten electrode and inert gas shield (Tungsten Inert Gas).

Welding wire TIG 308L-Si/MVR-Si

                         

Grade	308L–Si/MVR–Si
Standard designations	acc. to EN 12072					acc. to AWS A5.9
	19 9 L Si					E308LSi
Package type	pack
Dimensions, mm (pack weight, kg)	1.0h1000 (5.0) 1.2h1000 (5.0) 1.6h1000 (5.0) 2.0h1000 (5.0) 2.4h1000 (5.0) 3.2h1000 (5.0) 4.0h1000 (5.0)
Welding steel grades	Designation		Designation					Designation
	1.4301 1.4306 1.4307 1.4311 1.4541		304 304L 304L 304LN 321					08H18N10 03H18N11 03H18N11 – 08H18N10T
Chemical composition, %	C	Si	Mn	Cr			Ni	Ferrite*
	0.02	0.85	1.8	20			10.5	11FN
Type	Austenitic
Weld metal mechanical properties	RP0.2, MPa	Rm, MPa	A5, %		Impact  strength, KV, J			HB
					+20°S		–196°S
	470	640	34		140		80	200

Welding wire TIG 310

             

Grade	310
Package type	pack
Dimensions, mm(pack weight, kg)	1.2h1000 (5.0) 1.6h1000 (5.0) 2.0h1000 (5.0) 2.4h1000 (5.0) 3.2h1000 (5.0)
Welding steel grades	designation EN				designation ASTM		designation GOST
	1.4845				310S		10H23N18
Chemical composition, %	C	Si		Mn	Cr	Ni	Ferrite*
	0.12	0.35		1.6	25.5	21	0 FN
Type	Fully. austenitic
Weld metal mechanical properties	RP0.2, MPa		Rm, MPa		A5, %	Impact strength, KV, J		HB
						+20°S	–196°S
	400		600		36	110	50	210

Welding wire TIG 316L-Si/SKR-Si

                             

Grade	316L–Si/SKR–Si
Standard designations	Acc to  EN 12072					Acc to  AWS A5.9
	19 12 3 L Si					ER316LSi
Package type	pack
Dimensions, mm (pack weight, kg)	1.0h1000 (5.0) 1.2h1000 (5.0) 1.6h1000 (5.0) 2.0h1000 (5.0) 2.4h1000 (5.0) 3.2h1000 (5.0) 4.0h1000 (5.0)
Welding steel grades	designation  EN		designation  ASTM						designation  GOST
	1.4436 1.4432 1.4571 1.4401 1.4404 1.4435 1.4406		316 316L 316Ti 316 316L 316L 316LN						06H17N13M2 06H17N14M3 08H17N13M2T 06H17N13M2 04H17N13M2 04H17N13M2 –
Chemical composition, %	C	Si	Mn	Cr			Ni		Mo	Ferrite*
	0.02	0.85	1.7	18.5			12		2.6	9FN
Type	Austenitic
Weld metal mechanical properties	RP0.2, MPa	Rm, MPa	A5, %		Impact strength, KV, J					HB
					+20°S			-196°S
	360	570	35		140			80		210

Comments:
Wire of the following grades can be supplied

Type acc. to EN 12072	Grade  provoloki
Martensitic	248 SV
Austenitic (ferrite max 10 %)	308L/MVR, 308H, 347–Si/MVNb–Si, , 316L/SKR, 318–Si/SKNb–Si, 317L/SNR
Austenitc-ferritic	2304, 2205, 2507/P100
Fully austenitic	904L, P12, P16, P54
Special types	307–Si, 309L–Si, 309L, 309L–HF, P5, P7, 10
Heat resisting	309–Si, 253 MA, 353 MA

Typical ferrite content, calculated in weld metal using Schaeffler Delong method:

• RP0.,2 – yield point, MPa;
• Rm – tensile strength, MPa;
• A5 - stretch ratio,%;
• NV – Brinell hardness.