AMA 1432N | Product Name: | ![]() |
E 11018–M–H4 | Standards: AWS/ASME SFA – 5.5 : | |
E Y 69 75 Mn 2 NiCrMo B H5 | DIN 8529 : | |
E 69 5 Mn2NiCrMo B 4 2 H5 | EN 499 : |
Application/properties:
This electrode is suitable for producing crack-free and tough welded joints. Weld metal is extremely metallurgical purity having very low hydrogen content. Welds are of X-ray quality.
Weld metal analysis in % (typical values):
Mo | Ni | Cr | Si | Mn | C |
0.40 | 2.20 | 0.35 | 0.50 | 1.80 | 0.06 |
Mechanical Properties of all-weld metal:
(single values are typical values)
Impact energy (J) ISO – V | Elongation A5 (%) | Yield Strength (N/mm2) | Tensile Strength (N/mm2) | |
-60 ° C | +20 ° C | |||
60 | 120 | >16 | >700 | 800 – 960 |
Welding Parameters | |||
Amperage (A) | Length (mm) | Diameter (mm) | |
65 – 95 | 350 | 2.5 | |
90 – 135 | 450 | 3.25 | |
140 – 185 | 450 | 4.0 | |
180 – 240 | 450 | 5.0 |
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Materials:
TStE 620 V, TStE 690 V; EStE 620 V, EStE 690 V | DIN Standard |
S620 QL – S690 QL; S620 QL1, S690 QL1 | EN Standard |
Rebaking:
required at 300°C to 350°C for 2 hours