Description
Product Description
STELLOY 1-G x 1.2mm
Welding products and techniques evolve constantly. All descriptions, illustrations and properties given in this data sheet are subject tochange without notice and can only be considered as suitable for general guidance. This document is intended to help the user makethe correct choice of product. It is his responsibility to assess its suitability for his intended application.
CLASSIFICATION
EN 14700: T Co3
ASME IIC SFA 5.21 / AWS A 5.21: ERCCoCr-C
DESCRIPTION
Cobalt base tubular wire for gas shielded metal arc hardsurfacing
Exceptional resistance to metal-to-metal wear in corrosive media at high temperatures, where shocks are
low to moderate
APPLICATIONS
Stelloy 1-G is used for hardsurfacing parts undergoing the single or combined effects of heavy metal-to-metal
wear or abrasion, temperatures ranging from RT to 800°C and corrosive environments.
Examples
Steam valves, wire guides, rubber and plastic mixers, extrusion screws, conveyors…
TYPICAL ALL-WELD METAL ANALYSIS
C Mn Si Cr W Fe Co
2.30 1.00 1.00 29.0 12.0 4.00 Bal.
Structure: chromium and tungsten carbides in an austenitic type matrix
TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES
Hardness: As welded: 53 HRc
High temperature hardness:
20°C 200°C 400°C 6 0 0 ° C 800°C
560 HB 540 HB 480 HB 400 HB 220 HB
High deposition rates and low dilution are facilitated by pulsed current
High heat inputs favour lower hardness
CONDITIONS OF USE
Current type Shielding gas Gas flow rate
DC+ or pulsed EN 439 / ISO 14175:I1 (argon), M13 (Ar+1à 2 % O2) 10 – 20 l/min
OPERATING CONDITIONS
Diameter[mm] Amperage [A] Voltage [V] Stick-out [mm]
Range Optimum Range Optimum Range Optimum
1.2 100 – 250 200 16 – 29 28 15 – 30 25
1.6 140 – 350 250 16 – 30 28 15 – 30 25
Recovery: 95 %
WELDING POSITIONS
Flat, half up, half down
STANDARD DIAMETERS (mm)
1.2, 1.6, 2.0, 2.4 mm
For larger quantities and other diameters: please consult us, through our ON LINE Enquiry Form
PACKAGING ³ 2.4 mm
Standard packaging Spool EN ISO 544: BS 300 Coil
Weight 15 kg
Price on application
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