INERTFIL 307 is a G 18 8 Mn/ER 307 (similar) type solid MAG welding wire, supplied precision layer wound, depositing a C-18Cr8Ni6Mn weld metal. Suitable for use with Ar+2%O2 or Ar+0.5…5%CO2 mixed shielding gases.
INERTFIL 307 is suitable for welding dissimilar steels between unalloyed steels, austenitic stainless steels or heat resisting steels, also used for welding of hardening and tempering steels, such as ballistic steels, and in hard surfacing jobs.
The increased silicon content promotes weld pool fluidity to give a smooth deposit appearance.

Tabs

Specification

Classification
EN ISO 14343-A:	G 18 8 Mn
AWS A5.9:	ER 307 (approx)

Chemical analysis (Typical values in %)

	C	Mn	Si	P	S	Cr	Ni
Wire	0.10	7	0.80	<0.030	<0.025	19	9

All-weld metal Mechanical Properties

Heat Treatment	Yield Strength N/mm2	Tensile Strength N/mm2	Elongation A5 (%)	Impact Energy ISO - V (J)
As Welded	> 420	590	> 40	> 100 (+20°C)	> 32 (-120°C)

Gas test: 98% Ar+2% CO2

Shielding Gas: Acc. To EN ISO 14175: M12, M13, M20, M21

Materials: Difficult-to-weld steels; Ferrite-Austenite heterogeneous joints ("Black-White"); X120Mn12 (1.3401); Armour plate

Storage: Keep dry and avoid condensation

Current condition: DC+

 

 

Product files

Piegādātājs

Oerlikon

Koncerns Oerlikon piedāvā daudzveidīgu metināšanas materiālu, iekārtu un piederumu klāstu, un ir viens no vadošajiem Eiropas ražotājiem.

www.oerlikon-welding.com