AWS E8018-C1 Welding Electrode

AWS E8018-C1 Welding Electrode

1. Application

AWS E8018-C1 Welding Electrode is a low alloy steel electrode with low hydrogen and potassium type of iron powder.It can be soldered in full position with good mechanical properties and crack resistance. It is usually suitable for welding of low alloy steel at the corresponding strength level.

2. Standard

(1) GB/T 5117 E5518-N5

(2) AWS A5.5 E8018-C1

3. Typical Chemical Composition

	C	Mn	Si	S	P	Ni
norm	≤0.12	≤0.25	≤0.80	≤0.03	≤0.03	2.0-2.75
e.g.	0.04	0.17	0.54	0.012	0.04	2.21

4. Mechanical Property of Deposited Metal

	ReH (MPa)	Rm (MPa)	A5 (%)	KV2 (J)
norm	≥550	≥460	≥19	≥47/-60
e.g.	680	520	26	72

5. Reference Current

Diameter /mm		3.2	4.0	5.0
welding current /A	horizontal welding	90-130	140-180	190-230
	overhead welding	80-110	130-170

6. Certificate: BV, CCS, DNV.GL, KR, ABS, LR, NK.