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ER - 51 FE

Code :

2410

Tip Colour :

Green

Coating :

Iron powder

Recovery :

160%

Correspondence :

AWS   A5.1 :   E 7024
DIN    1913 :   E51  22  RR11 160
EN     499     : E 46 0 RR 73
ISIR   871   : E - 433 R G 31

Description :

Iron – 1 is a heavy coated, high efficiency rutile iron powder electrode. It gives a metal recovery of about 160 % due to high iron powder content in its coating. It is particularly suitable for fillet welding of thick plates. It gives smooth weld bead appearance with a soft arc. The slag is easy to remove, resistant to high current, economical for flat fillet and gouging welding.

Application :

Machinery fabrication and ship building where smooth weld beads are required ; boiler and pressure vessel manufacturing ; automotive bodies and steel and bridge constructions are among some application areas where Iron – 1 is extensively used as it brings high efficiency in terms of welding cost.

Typical chemical composition of weld metal. ( % )
C	Si	Mn
0.08	0.40	0.70

Typical mechanical properties of weld metal.)
UTS ( N / mm² )	YP ( N / mm² )	EL ( % )	IV ( J ) 0^oC
580 - 600	500 - 520	> 22	60

Size available and recommended currents { AC or DC (+,-) }
Dia. ( mm )	2.50	3.20	4.00	5.00
L ( mm )	3.50	350	450	450
AMP. F	85 - 125	130 - 175	150 - 240	210 - 350

Welding Steels
grades :

General structural steels :
St 34, St 37, St 42, St 44, St 52*, C 10 – C 22.

Fine grained steels :
St E 255 - St E 420, Wst E 255 – Wst E 420

Pipe materials :
St 35, St 35 – 4, St 35 – 8, St 45, St 45 – 4,
St 45 –8, St 52*
St E 290-7, St e 360 – 7, 5LX42, 5LX46, 5LX52

Boiler and pressure vessel steels :
H1, H11, 17 Mn 4, 19 Mn 6

Ship plates :
A-, B-, C-, D-*

Cast steels :
GS-38, GS-45, GS-52*

* It is recommended to use a basic coated electrode in the root pass.

Note :

To have best use and keep the properties in a good condition, store in dry place.
In case of moisture, dry the electrode at 200 ~ 250^oC for 30 ~ 60 minutes before use.

Head Office: No. 29, 1St Floor, Mollaei St. , Valiasr Ave. Tehran-IRAN
Tel : +98(21)88890689 Fax : +98(21)88908767