Classification: E9018-G H4 (AWS A5.5)

Stick electrode · Oerlikon Welding

Price on request

Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.

Key features

The weld metal chemistry is low in impurity elements (P,S).
Excellent tensile strength at high temperature.
Particularly suited for surfacing and joining application thick-walled steel casting.
Very low diffusible hydrogen (HD<4ml/100g).
Specialized coated electrode for welding cast turbine casing.
Offers excellent operability in all position welding except vertical down

Standards and classifications

AWS A5.5	E9018-G H4
EN ISO 3580-A	E Z (CrMoWV10) B 42 H5 * Nearest classification

(Weight %), typical, all weld metal

C	Mn	Si	P	S	Cr	Ni	Mo	Nb	V	W	N	Al
0.11	0.8	0.25	0.010	0.008	9.5	0.5	1	0.05	0.22	1	0.05	0.01

, TYPICAL, ALL WELD METAL
Condition* Yield strength
(MPa)
Tensile strength
(MPa)
Elongation
(%)
Impact ISO-V (J)
+20°C
AWS A5.5 AW or PWHT ≥530 ≥620 ≥17 not specified
EN ISO 3580-A AW or PWHT not specified not specified not specified not specified
Typical values 730°C x 12h 620 760 ≥17 ≥60
* PWHT: Postweld Heat Treatment as agreed between purchaser and supplier
AW: As-welded (preheat and interpass temperature as agreed between purchaser and supplier)

All positions except vertical down

DC+

Item number	Diameter (mm)	Length (mm)	Net weight (kg)
W100258367	3.2	350	1.9
W100258368	4.0	450	2.4
W100258369	5.0	450	2.1

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