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Low Alloy & Low Hydrogen

E 8018 B8

Z-505

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Specifications:

AWS/ASME SFA A5.5 : E 8018 B8
EN ISO 3580: E CrMo9 B 32 H5

Description and Application

Basic coated 9% Cr- 1% Mo electrode Service temperatures of maximum 650ºC.

Cast Iron Welding Electrodes

<img decoding="async" width="296" height="262" src="https://www.zika-welding.com/wp-content/uploads/2014/02/cast-iron1.jpg" class="attachment-box-thumbnail size-box-thumbnail wp-post-image" alt="Cast Iron Welding Electrodes" />

Typical all weld metal composition [wt%]

C	Mn	Si	Mo	Cr
0.08	0.75	0.65	1.00	9.50

Typical all weld metal mechanical properties

Rp 0.2 [MPa]	Rm [MPa]	A5 [%]	Impact [ISO-V]	Heat Treatment
550	700	22	80 J @ 20°C	S

Welding positions

RE-DRYING

300°C/2H

Diameter		Length		Current [amps]
in	mm	in	mm	Current [amps]
3/32	2.5	14	350	65-105
1/8	3.25	14	350	110-140
5/32	4.0	14	350	150-190
3/16	5.0	18	450	180-230