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100-W-IM HARDFACING Welding WIRE

100-W-IM

100-W-IM hardfacing welding wire is a tubular wire for gas shielded metal arc hardfacing. Provides martensitic weld metal with good abrasion and impact resistance.

This wire is especially useful in applications of 2-3 layers for maximum wear resistance. The 100-W-IM should be used when good resistance to abrasion and impact is required. The 100-W-IM will not cross crack.

Classification: DIN 8555 MF 6-GF-60-GP

Common Uses

  • Bucket Teeth
  • Lips & Undersides
  • Cutting Edges
  • Cable Drums
  • Dragline Buckets
  • Conveyor Chutes
  • Grizzly Bars
  • Steel Mill Rolls
  • Sand Dredge Equipment
100-W-IM Welding Wire

Typical All-weld Metal Analysis

C Mn Si Cr
0.5 1.0 0.5 7.0

Structure: medium alloy martensitic


Typical All-weld Metal Mechanical Properties

Hardness - three layer deposition as weldedl: 57 HRc

Conditions of Use

Current type Protection*
DC (+) Gas shielded

*St. Lawrence recommends 98/2 (Ar/O2) or 90/10 (Ar/CO2)


Welding Positions

Flat, half up and half down


Operating Conditions

Recovery: 90%

Diameter Amperage (A) Voltage (V) Stick-out (in.)
mm in. Range Optimum Range Optimum Range Optimum
1.2 .045 150-250 250 24-30 28 .75-1.25 .75
1.6 1/16 200-300 270 25-30 28 .75-1.25 .75

Packaging


Diameter
Standard Packaging Weight

1.2mm or 0.045" Spool EN759: BS 300 33 lb Spools

1.6mm or 1/16" Spool EN79: BS 300 33 lb Spools

IMPORTANT: SPECIAL VENTILATION AND/OR EXHAUST REQUIRED

Fumes from the normal use of some welding products can contain significant quantities of components - such as chromium and manganese - which can lower the 5.0 mg/m3 maximum exposure guideline for general welding fume.

BEFORE USE, READ AND UNDERSTAND THE MATERIAL SAFETY DATA SHEET (MSDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER.

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