Welding Material Handbook doc

[...]... Welding Fusion Welding Aluminum Welding Cast Iron Welding Carbon Steel Pipe Welding Carbon Steel Welding Copper Welding Flame Adjustment Welding and Brazing Welding. .. Adjustment Carbon Steel Welding Carbon Steel Pipe Welding Cast Iron Welding Aluminum Welding Copper Welding Brazing ... a Welding or Cutting Unit Setting Up Lighting the Torch Extinguishing the Torch Welding and Brazing Use of Welding Tips with Mapp Gas Fusion Welding. .. Reverse WELDING DATA - ALL POSITIONS Material Thickness (in.) 037 050 062 125 187 Amps volts 70 85 100 150 150 17 18 18 20 20 Travel Speed (ipm) 20-40 20-50 25-35 15-25 10-20 CHARACTERISTICS: Remember! You do not have a flux to purge the deposited molten metal; only a shielding gas prevents the atmosphere from coming in contact with the arc stream Any moisture, dirt, or oil on the base material, welding. .. 4-16 4-17 4-17 4-19 4-19 4-20 4-21 4-21 4-22 4-22 4-24 4-24 4-24 4-24 4-24 4-25 Section 1 WELDING MATERIALS USES, PROCEDURES, AND CHARACTERISTICS PROCEDURES: Flat: Very short arc Stay ahead of puddle and use a slight w-hipping motion Vertical: Start at the bottom and go to the top using a slight whipping motion When welding from top to bottom, don’t use any motion Overhead: Use same technique as the vertical... Welding on Cast Iron Workpiece Positioning WorkPiece Preparation 2-12 2-12 2-15 2-4 2-13 2-11 2-11 2-12 2-11 2-11 2-12 2-11 2-11 2-3 2-4 2-1 WELDING MATERIALS ... and medium-carbon) NSN: 9GD 3439-00-018-1625 (1/16X 36) 9GD 3439-00-165-4198 (3/32X 36) (NOTE: This triple deoxidized rod should be used if gas welding with MAPP Gas It can also be used with acetylene gas.) Tensile Strength: 62,000 psig USES: Gas welding or GTA welding of low- and medium-carbon steel where properties similar to those of the base metal are required or when the welded joint is subjected... 1-16, 1-17 Application Guides 1-34 Brazing 1-7,1-9,1-10 Index-14 INDEX (Continued) Page WELDING MATERIALS (Continued) 1-21 Buildup Cast Iron 1-1, 1-12, 1-13, 1-14 Chamfering ... 1-33 zinc 1-19 WOBBLER FEEDERS, RESTORING WORN AREAS 2-82 Index-15 CONTENTS Page SECTION 1 -WELDING MATERIALS Mild Steel-Arc-AWS/ASTME-6011 Mild Steel-Arc-AWS/ASTME-6012 Steel -Arc(low-alloy or... 3439-00-593-2241 (.035 X 2 1/2 lb spool) 9GD 3439-00-903-7832 (.045 x 25 lb roll) PROCEDURES: During welding, wire stickout (tip to work distance) should be approximately 5/16 in Poor fit up will require lower amps and slower speed At 17 volts or less, Argon-C0 2 mixtures may offer better arc characteristics than C0 2 Use only welding grade C0 2 gas at a flow of 15-20 cubic feet per hour Mixed gas should be 75-percent . Officer vii FOREWORD This handbook describes various welding materials and techniques available to the SEABEE welder. The emphasis is placed upon interchangeability of materials ordinarily found. all possible materials and their various applications is not furnished, the data provided in this handbook will cover a majority of maintenance situations. The referenced welding materials can. . . . . . . . . . Welding Fusion Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum Welding . . . . . . . . . . . . . . . . . . . . . . . Cast Iron Welding . . . . . .