FOR HOT FORGING & METAL TO METAL WEAR

Applications:

  • Blooming roller
  • Continues caster roller
  • Deburring tools
  • Extrusion dies & screws
  • Galvanizing pot roll bearings& other parts
  • Hot forging hammers& cutting tools
  • Press tools
  • Punching tools
  • Pump shafts & sleeves.
  • Trimming dies
  • Valves
  • Wire drawing guide

Hot Forging- DIE repair

PRODUCT GOLDDESCRIPTIONSTECHNICAL DETAILS
406-SMAW, 406-GTAW 406-FCAW-G, 406-PTA Cobalt based (GR 6) Hard facing alloy for surfacing of parts which are subjected to a combination of metal/metal wear, corrosion and heat up to 800°C and shortly up to 1000°C. FOR STEAM TURBINE APPLICATIONS Hardness : 42-45HRC at 20°C38HRC at 60°C Weld Metal :
412-SMAW, 412-GTAW 412-PTA Cobalt based (GR12 ) Hard facing alloy for surfacing of parts which are subjected to a combination abrasion, corrosion and adhesive wear . For sawblade tipping (timber) ,chain saw guide bars, chipping knives, paper & plastic cutting knives ,rubber mixer rotors and bodies etc. Hardness : 46-50 HRC36-40 at + 600° C EN 14700: E Co2
421-SMAW,412-GTAW 421-PTA Cobalt Grade 21 Alloy used primary for hardfacing of gas turbine blades, forging dies, motor valves etc. Excellent resistance to shocks, cracks, cavitation and corrosion. Non magnetic weld deposit Hardness : + 20 C 32-38 HRC36-40 at + 600° C EN 14700: E Co1
425-SMAW Special Nickel base alloy for build ups and overlays which must resist high thermal schocks and metallic abrasion Machinable deposit with excellent resistance to compression and corrosion. Deposit will work-harden under pressure . Alloy C type (Ni-Cr-Mo ) Hardness : ~ 250 HBWork-hardened 350-400 HB EN 14700 : E-NI 2
450-SMAW, 450-GTAW (GOLD 1015) Martensitic type hardfacing deposit For parts subjected to metal to metal wear up to 550 C Weld Deposit is machinable by grinding. EN14700- ~Fe-3 Hardness : 45—50 HRCWeld Metal Analyse : Cr, V, W,
620-SMAW (GOLD 720) Special hard facing electrode with high –speed steel characteristics. Crack resistant deposit, high temperature oxidation resistance, excellent cutting properties, high hardness Weld Deposit finished by grinding EN 14700: E-Fe4 Hardness : ~ 60—63 HRCWeld Metal Analyse : C, Cr, Mo, W, V (martensitic)

FOR TOOL AND DIE REPAIR /HOT FORGING/METAL TO METAL WEAR

For Guides in Steel wire Processing

Roller in Steel Mill

Extrusion & feeding screws

Hot forging -DIE Repair

Aluminum die cast molds
ARCWEL 728-GTAW

Deep drawing dies