A.W.S. / ASTM A5.10      : ER 5554

DIN 1732                           : SG.AIMg 2.7Mn WERKS. 3.3538

BS 2901 Pt.4                       : 5554

MATRIX AI.Mg.2,7Mn. / ER5554

Description

The alloy AI.Mg.2,7Mn / ER5554 has been developed for high temperature applications without creating sensibility to stress corrosion. The alloy SAFRA AI.Mg.2,7Mn / ER5554 is also suitable for welding the basis metal 5454 with the 6000 series. This alloy is recommended for a wide range of applications in the industry in general and in the structural industry, in particular, whenever high temperature processing is needed.

MINIMAL VALUES OF THE MICHAMICAL PROTERTIES

(WELDED METAL)

Tensile strength Rm: 215 N/mm²

Yeld strength Rp 0,2: 100 N/mm²

Elongation L = 5d: 17%

SHIELDING GASES FOR GMAW / GTAW

Ar 99.95% min

Ar 75% + He 25%

Ar 50% + He 50%

Chemical Composition

Si                        <0,20

Fe                        <0,20

Cu                      <0,05

Mn                     <0,50 – 0,08

Mg                      <2,40 – 2,90

Cr                       <0,05 – 0,15

Zn                      <0,20

Ti                        <0,06 – 0,12

Other each       <0,05

Other total       <0,15

AI                       remainder

Be                       <0,0008

MATERIALS TO BE WELDED

AI Mg Mn,   AI Mg1,     AI Mg2,     AI Mg2,7Mn

AI Mg 3,  AI Mg Si 0.5,  AI Mg   Si0,8.

AVAILABLE SIZES

MIG 6-7Kg D300 or K300/KS300 Spools

Diameter of the wire

0,08mm         1,00mm         1,20mm         1,60mm         2,00mm         2,40mm         3,20mm

TIG carton box of 10kg

Diameter of the rods (x1000mm length)

1,60mm         2,00mm         2,40mm         3,20mm         4,00mm         5,00mm

More diameters and packaging upon request.