

Concerns batch 01/2022 of MOST ALABAMA welding gloves
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New edition of protective gloves in our offer
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Discover the new line of MOST Carbide Rotary Burrs
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Under GOLD brand you can find many high quality welding consumables.
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Our own brand, designed especially for welding industry. High quality for reasonable prcies.
Read more ...We are a producer of high quality welding consumables and abrasive materials at reasonable price. We also own a bandsaws blades welding manufactury.
Please feel free to contact us.
Approvals: MOST SG2 ITS TÜV, DB, GL, DNV, PRS MOST SG3 ITM TÜV, DB, DNV, PRS
Offer: Bandsaw blades of various parameters for all kinds of band saws.
Offer: Abrasive materials of all kinds and destination.
Description
Cobalt-based electrode for hardfacing and regeneration of elements exposed to metal-to-metal abrasive wear and pressure up to temperature of 950°C . Extremely hard after work hardening.
Application: Tools for both hot and cold forging and shaping, parts of gas turbines, etc.
Classification
DIN 8555: E 20-UM-350 CKTZ
PN-EN 14700: ECo
2-300-CTZ
Welding current
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Welding position

Features
Hardness:
32–38 HRC (20°C)
38–40 HRC (600°C)
42–45 HRC (after cold work)
Chemicals compoisition [%]
C=0,25; Si=1,0;
Ni=2,5; Fe=max 3,0;
Mn=1,0; Mo=5,5;
Cr=27,0; Co=rest;
Diameter
3,2 mm
4,0 mm
5,0 mm