简要说明：德国UTP牌的德国UTP LEDURIT 65堆焊焊条3.2/4.0/5.0mm产品：估价：1，规格：UTP LEDURIT 65，产品系列编号：齐全

备注：一口价为1公斤的价格！20公斤/箱！

UTP LEDURIT 65 anti-wear
Classifications high-efficiency stick electrode without slag
DIN 8555 EN 14700
E 10-UM-65-GRZ E Fe16
Characteristics and field of use
UTP LEDURIT 65 is suited for highly abrasion resistant claddings on parts subject to
extreme sliding mineral abrasion, also at elevated temperatures up to 500 °C. The extremely
high abrasion resistance is reached by the very high content of special carbides (Mo, V, W,
Nb). Main application fields are surfacings on earth moving equipment, working parts in
the cement and brick industry as well as in steel mills for radial breakers and revolving-bar
screens of sintering plants.
UTP LEDURIT 65 has an even droplet transfer in the spray arc. The smooth welding bead is
without slag covering. In general there is no need for any finishing by grinding.
Recovery approx. 265 %.
Hardness of the pure weld deposit approx. 65 HRC
1 layer on steel with C = 0,15 % approx. 58 HRC
1 layer on high Mn-steel approx. 55 HRC
Typical analysis in %
C Cr Mo Nb V W Fe
4,5 23,5 6,5 5,5 1,5 2,2 balance
Welding instruction
Hold stick electrode as vertically as possible, keep a short arc. For multipass applications a
cushion layer with UTP 630 is recommended. Re-dry stick electrodes that have got damp
for 2 hours at 300 °C.
Welding positions
Current type DC (+) / AC
Form of delivery and recommended welding parameters
Electrodes Ø mm x L 3,2 x 350 4,0 x 450 5,0 x 450
Amperage 110 – 150 140 – 200 190 – 250