Stelloy 1-G x 1.2mm

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