Lincoln Electric AC-225C Specification Sheet page 133

Electrode Hardness
Name Rockwell C
Build-Up
Lincore ® BU 85-95 R b
Lincore ® BU-G 20-35 R c
30-42 (1) R c
Lincore ® 33 28-34 R c
Metal-To-Metal Wear
Lincore ® 40-O 40-45 (1) R c
Lincore ® 55 56-62 (1) R c
Lincore ® 55-G 48-60 R c
Lincore ® T&D 48-65 R c
Severe Impact
Lincore ® 40-50 (1) R c
Frogmang ®
Lincore ® M 40-48 (1) R c
Lincore ® M-1 43 (1) R c
(1) Hardness range given is work hardened. As-welded range would be significantly lower, typically around 22 R c .
Package Code Key: AD = Accu-Trak
SP = Plastic Spool
Hardfacing Flux-Cored Wires
General
Description
For rebuilding worn parts to near final size before applying final hardfacing layer(s), which
is more wear resistant. Use on carbon, low alloy steels.
Gas-shielded cored wire for build-up of mild steel and low alloy steel parts to bring them to
final dimensions, or for metal-to-metal wear.
For build-up prior to hardfacing. Use on carbon and low alloy steels. Can be used under 802,
803, 880M flux.
Bridges the hardness gap between Lincore
Hardfacing overlay to resist rolling, sliding, and metal-to-metal wear. For carbon, low alloy,
and manganese steels. Can be used under 802, 803, 880M flux.
Gas-shielded cored wire. Martensitic low alloy steel deposit for resistance to metal-to-metal
wear. Despite the high hardness, crack-free deposits can be obtained with proper preheat,
interpass temperature control, and post-weld cooling.
For rebuilding tools and dies and for putting tool steel surface on carbon and low alloy steels.
Self-shielded, cored wire. High alloy austenitic manganese composition for resistance to
severe impact. Ideal for rebuilding worn manganese rail frogs, diamonds and switches.
Produces austenitic manganese steel deposit. Rebuild/join manganese steel. Limit interpass
to 500°F.
This self-shielded, flux-cored wire is recommended for the same applications as Lincore M.
However, M-1 produces less slag.
® Drum C = Coil CT = Cardboard Carton
SSP = Steel Spool
www.lincolnelectric.com/welding-consumables
® 33 and Lincore ® 55.
D = Speed Feed ® Drum (wire) or Steel Drum (flux)
Consumables
Diameter Package Product
inches Weight Lbs. Number
5/64 25SSP ED031115
5/64 50C ED022064
7/64 50C ED022065
7/64 125D ED022069
.045 25SP ED029079
1/16 25SP ED029080
5/64 56CT(14C) ED011237
.045 25SSP ED031116
1/16 25SSP ED031117
5/64 25SSP ED031118
5/64 50C ED011238
3/32 50C EDS01197
7/64 50C ED011240
7/64 125D ED011239
5/64 25SSP ED031119
5/64 50C ED025907
7/64 50C ED025908
5/64 56CT(14C) ED011277
.045 25SSP ED031120
1/16 25SSP ED031121
5/64 25SSP ED031122
5/64 50C ED011278
7/64 50C ED011280
7/64 125D ED011279
5/64 500D ED028237
.045 25SP ED028176
1/16 25SP ED028177
.045 500AD (20" dia) ED031475
1/16 500AD (20" dia) ED031476
1/16 25SSP ED031134
7/64 50C ED022057
1/16 25SP ED026106
5/64 25SP ED026105
3/32 25SP ED026104
7/64 25SP ED026103
.045 25SSP ED031128
1/16 25SSP ED031129
5/64 25SSP ED031130
5/64 50C ED011160
7/64 50C ED011164
7/64 125D ED011163
7/64 300D ED011161
7/64 600D ED011162
7/64 50C ED031126
7/64 600D ED022060
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