GRACE M(7018)
6013+
APPLICATIONS

Low hydrogen welding electrodes with superior impact resistance at room and sub-zero temperatures. Ideal for high-pressure piping, blast furnaces, heavy fabrication, penstocks, bridges, pressure vessels, cranes, steel gears, and loco frames.


CHARACTERISTICS

An all positional, medium heavy coated, iron powder type, low hydrogen electrode depositing radiographic quality welds which are highly resistant to hydrogen induced cracking. Welds beads are smooth and spatter level is low. Works well on AC and DC.


CLASSIFICATION

ASME SFA 5.1, E7018
IS 814-04, EB - 5426 H3JX


WELD METAL COMPOSITION

C: 0.05 - 0.09

Mn: 0.80 - 1.40

Si: 0.20 - 0.70

P: 0.03 Max

S: 0.03 Max

MECHANICAL PROPERTIES

UTS: 520 - 610 N/mm²

YS: 400 - 560 N/mm²

Elongation: 22% Min (L=4d)

Reduction of Area: 55 - 75%

CVN Impact Value (J)

+27°C: 140 Min

0°C: 100 Min

-20°C: 80 Min

-30°C: 50 Min

CURRENT RANGE (AC/DC ±)

2.5mm: 60 - 90A

3.15mm: 90 - 130A

4.0mm: 130 -170A

5.0mm: 170 -230A


PACKING SIZE

2.50 x 350 | 3.15 x 450 | 4.00 x 450 | 5.00 x 450 | 6.30 x 450

APPROVALS

BIS

Each Box Contains 4 Cartons

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An ideal electrode for all types of fabrications and general engineering works. It can be used in areas such as shipbuilding, wagon building, storage tanks, etc.

Low hydrogen welding electrodes with superior impact resistance at room and sub-zero temperatures. Ideal for high-pressure piping, blast furnaces, heavy fabrication, penstocks, bridges, pressure vessels, cranes, steel gears, and loco frames.

Suitable for welding ferritic steels of 13 to 17% Chromium. For welding of AISI types: 301, 302, 304, and 308. Used for building up surfaces of pump impellers, shafts, and other components in chemical plants, machinery, food, and dairy plants.

Suitable for welding AISI 309 type steels, joining stainless to low alloy and carbon steels. Used for build-up and overlaying mild steel to increase wear resistance. Helps build up worn out parts of heat-resisting steels.