AMA 1464Cb

سپتامبر 18, 2019ehsanhs95ELECTRODES FOR STAINLESS AND HEAT RESISTANT STEELS

AMA 1464Cb	Product Name:
E 309 Cb-16	AWS/ASME SFA-5.4:
	Comparable No. of material
E 23 12 Nb R 26	DIN 8556:
E 23 12 Nb R 12	EN1600
	PREN 1600:

Application/properties: electrode for joining of dissimilar steels (austenitic steels to ferritic steels) and for depositing claddings austenitic. Weld metal resistant to grain boundary corrosion.

Weld metal analysis in % (typical values):

Cb(Nb)	Ni	Cr	Si	Mn	C
0.8	13	24	0.9	0.8	0.07

Mechanical Properties of all-weld metal: (Single values are typical values)

Impact energy(j)

ISO – V

Elongation

A5 (%)

Yield Strength

0.2%

(N/mm²)

Tensile Strength

(N/mm²)

+20°C

430

620

OCV>70V


Welding Parameters
Amperage (A)	Length (mm)	Diameter (mm)
60 – 90	250	2.5
90 – 120	350	3.25
100 – 160	350	4.0
140 – 210	350	5.0

Materials:

DIN EN Standard	1.4308 G-X6CrNi 18 9; 1.4541 X6CrNiTi 18 10; 1.4550 X6CrNiNb 18 10; 1.4406 X2CrNiMoN 17 11 2; 1.4401 X5CrNiMo 17 12 2; 1.4311 X2CrNiN 18 10; 1.4452 G-X5CrNiNb 19 10
Other Standard	ASTM/ACI A240/A312/A351: (TP)304L; CF-3; (TP)304LN; (TP)304; CF-8; (TP)321; (TP)321H; (TP)347; (TP)347H; CF-8C

Rebaking: required at 350°C to 400°C for 2 hours.