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18/8 Mo 221

Description:

TIG welding rod with extra low carbon for welding stainless CrNiMo-steels.

Identification:

Stainless surface appearance. Imprint: ER 316LSi / RW 1.4430 Classification

AWS A5.9

EN 12072

DIN 8556

Werkstoff No.

ER 316 LSi

W 19 12 3 LSi

Mo 1912

1.4430

Type of current

Flux Materials to be welded

3.02

No flux required.

Steel grades BS 970

DIN 17440/1744.5

W.Nr.

AFNOR NF A35-

ASTM/ACI

SIS

UNS

1554 573/574/576/582 A240/A312/A351

CF-3M J92800

Ext. low carb. 316S11 X2CrNiMo 17 13 2 1.4404 Z2CND 17.12 (TP) 316L 2353 S31603 C<0.03%

CF-3M J92800

316S13 X2CrNiMo 18 14 3 1.4435

X2CrNiMoN 17 2 2

1.4406 Z2CND 17.12ál’N (TP) 316LN

S31653

Med carbon 316S31 X2CrNiMoN 17 12 2 1.4401 Z6CND 17.11 316 (TP) 316 (2347) S31600/

C>0.03%

316S33 X5CrNiMo17 13 3 1.4436 Z6CND 17.12 2343

S30409

316S33 G-X6CrNiMo 18 12 1.4437 Z6CND 17.12 C(P)F-8M J92900

Ti.Nbstabilized

Chemical composition as welded (W%)

ARGON 6–9 l/min

DC-

Welding positions

316S33 316S33 320S31

G-X10CrNiMo18 9 G-X6CrNiMo 18 10 X6CrNiMoTi 17 12 2

1.4410 1.4408 Z6CND 17.12 C(P)F-8M 1.4571 Z6CNDT 17.12 316Ti (2344)

J92900 S32100/S31635

347S31

X6CrNiNb 18 10

1.4450

34700/S34709

Z6CNNb17.12

(T) 347

2338

C

Mn

Si

Cr

Ni

Mo

Fe

<0.02

1.7

0.8

18.8

12.5

2.8

Rest

Mechanical properties as welded

Tensile Yield strength MPa strength MPa

Elongation %

Impact value ISO-V(J)

≥550 ≥320 ≥35 At + 20°C = ≥80

At –120°C = ≥35

Packaging data

204

Diameter mm.

Length mm.

Rods per package

Net weight per package kg

Product No.

per package

2.0

500

42

0.5

097-602979