Arc Welding Service

CATEGORY

SMAW Stick Electrodes

TYPE

Rutile basic electrode for Cr-Ni-Mo steels with increased Si -content

APPLICATIONS

The electrode is suitable for welding corrosion-resistant Cr-Ni-Mo steels for working temperatures up to 400° C.

PROPERTIES

The weld deposit has higher temperature scale-resistance then standard AISI 316.

CLASSIFICATION

AWS

A 5.4: E 316 H-16

EN ISO

3581-A: E 19 12 3 RB 12

DIN: W.Nr.

1.4430

DIN

8556: E 19 12 3 R 12

SUITABLE FOR

Heat resistant stainless steel with high carbon content, 316H.
W.Nrs: 1.4401, 1.4404, 1.4410, 1.4435, 1.4436, 1.4571, 1.4573, 1.4580, 1.4583
AISI : 316, 316 L, 316 Ti, 316 Cb, D 316, 317 L

APPROVALS

CE approved

WELDING POSITIONS:

WELD DEPOSIT WEIGHT %

C	Mn	Si	Cr	Ni	Mo
<0.06	0.5-2.0	1.0	18-20	11-13	2.5-3.0

MECHANICAL PROPERTIES

Heat	R_P0,2	Rm	A5	Impact Energy (J) ISO-V			Hardness
Treatment	(N/mm²)	(N/mm²)	(%)	20°C	-40°C	-60°C	HRc / HV
AW	320-340	550-620	35-37	70-90

AW: as welded

REDRYING TEMPERATURE

300°C/2hr (not often required)

WELDING PARAMETERS PACKING

Welding Parameters			Packing
D (mm)	Length (mm)	Current (A)	kg / can	kg / 6pack	kg / 1000
2.5	300	60-90	2.5	15	18.8
3.2	350	80-110	2.6	15.6	35.6
4.0	350	100-150	2.8	16.8	54.0

4430 H