Thorogood Shoes 804 4208 Men's 8 Inch Work Boot, Size 11 EE, Light Brown, Steel Toe FIP 1 STEP 66 ksi (98% Argon 2% Oxygen) 66 ksi (98% Argon 2% Oxygen) Process MIG Welding (GMAW) Finish Coating Copper Coated AWS Classification ER70S 6 Material Carbon Steel Yield Strength (Minimum Required) 58 ksi Series SuperArc L 56 Spool Type Plastic Spool For Joining Carbon Steel to Carbon Steel Yield Strength (As Welded) (Merch) 64 ksi to 68 ksi Series (Description) SuperArc L 56 Maximum Yield Strength (As Welded) 60 to 69 ksi Tensile Strength (As Welded) (Merch) 81 ksi to 84 ksi Maximum Tensile Strength (As Welded) 80 to 89 ksi Package Quantity 1 Copper Cable Type Bolted Lugs & Terminals Certification CSA Approved No Physical Attribute Screw Type Allen Installation Torque Recommended in lb 275 LBS in Plating Type Tin plated Certification UL Listed Direct Burial No Hex Key 44989 Physical Attribute Number of Holes 1 UL Listed Yes Application For Aluminum And Copper Conductors Standards Industry Standards Met UL468A 468B Item Type 3A Plated Y Rating Minimum Voltage 600 Industry Standard(s) UL468A 468B Temperature Rating 194 Material Hardware Aluminum Conductor Type AL C Str SizeCU C Str SizeCU C Solid Size Construction Welted Heel Definition Flat Heel