低碳鋼低氫焊條Murex? 7018 MR?/E7018 H4R有什么特點(diǎn)
Murex? 7018 MR?
E7018 H4R
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Designed for the most stringent x-ray quality applications, particularly process piping
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Ideal for welding low alloy structural steels
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Shipyards, field erection and pipe welding fabrication
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All-position welding
Mild Steel Stick Electrodes
PRODUCT NAME
AWS CLASS
APPLICATIONS
Murex? 6011C
E6011
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Excellent for galvanized steel and for rusty or oily steel in maintenance and repair work
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All-position welding
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Automobile frames, storage tanks and piping
Murex? 6013D
E6013
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For use on all types of mild steel fabrication
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Good choice when shallow penetration is required or fit up is poor
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All-position welding
Murex? 7014
E7014
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Specifically designed for vertical down welding of sheet metal and ornamental iron.
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Suitable for all types of mild steel fabrications in all positions.
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All-position welding where fast travel speeds are important.
Murex? 7024
E7024
Recommended for flat and horizontal welding
Mild Steel MIG Wires
PRODUCT NAME
AWS CLASS
APPLICATIONS
Murematic? S3
ER70S-3
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Industrial, farming, construction, and mining equipment
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Single pass welds on sheet metal applications
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Multiple pass welds on thick steel sections
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For welding on base material that is clean or has light surface rust or mill scale
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All-position welding
Murematic? S4+
ER70S-4
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Applications which require greater cleaning action through increased levels of silicon and maganese compared to the levels provided by a typical ER70S-3 wire
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Industrial, farming, construction, and mining equipment
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Single pass welds on sheet metal applications
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Multiple pass welds on thick steel sections
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For welding on base material with light to medium mill scale
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All-position welding
Murematic? S6
ER70S-6
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Applications which require greater cleaning action through increased levels of silicon and maganese compared to the levels provided by a typical ER70S-3 or ER70S-4 wire
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Industrial, farming, construction, and mining equipment
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Automotive repair
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For welding on metals with a medium-to-high presence of mill scale
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Single pass welds on sheet metal applications
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Multiple pass welds on thick sections.
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All-position welding
Stainless MIG and TIG
PRODUCT NAME
AWS CLASS
APPLICATIONS
Murex? 308L
ER308
ER308L
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For joining common austenitic stainless steel grades referred to as "18-8" steels
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All-position TIG welding
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ASTM A240 Types 302, 304 and 304L
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ASTM A743, A744 Types CF-8 and CF-3
Murex? 309L
ER309L
ER309
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For joining higher alloyed austenitic stainless steels.
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Can also be used on "18-8" steels, since it overmatches the corrosion resistance, if the weldment will not be exposed to temperatures of 1000 to 1700° F (538 to 927° C)
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All-position TIG welding.
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ASTM A240 Type 309S
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ASTM A743, A744 Type CG-12
Murex? 316L
ER316L
ER316
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For joining and cladding 316L joints and overlays. Can also be used on "18-8" steels
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All-position TIG welding
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ASTM A240 Types 316 and 316L.
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ASTM A743, A744 Types CF-8M and CF-3M
Murex? 316LSi
ER316Si
ER316LSi
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For joining and cladding 316L joints and overlays. Can also be used on "18-8" steels
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ASTM A240 Types 316 and 316L
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ASTM A743, A744 Types CF-8M and CF-3M
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All-position welding.
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Intended to be used with argon/oxygen blend or helium-rich shielding gas mixtures
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Should not be used in urea manufacture, as this environment will attack the ferrite
