SHOP SUPPLIES Welding 4
WELDING — TIG WIRE (continued)
A2 (AIR HARDENING STEEL)
TM
Package Size
Part No.
Diameter
Length
G86.670.0116.5 G86.670.0332.5
1/16” 3/32”
36” 36”
5 lbs. 5 lbs.
• Maximum Hardness: 59-62 RC • Heat Treatment: use A-2 procedure • Recommended Current: DC Straight Polarity • Shielding Gas: Argon • Product ID Flag Color: Red
• High alloy TIG welding wire for Air Hardening Tool Steel • Weld deposits are completely heat-treatable and have resistance to high abrasion, mild impact, and wear. Suitable for both hot and cold working applications. • Used to weld extrusion dies, punches, mandrels, trimmers, coining and forming dies • Hardness: 45-50 RC as welded
P20 (HIGH TEMPERATURE STEEL)
TM
Package Size
Part No.
Diameter
Length
G86.673.0116.5
1/16”
36”
5 lbs.
• Tensile Strength: 57,000 psi • Elongation: 23% • Recommended Current: DC Straight Polarity • Shielding Gas: Argon + CO2 (15-25%) • Product ID Flag Color: Yellow
• Low alloyed, high temperature, solid TIG welding wire • Outstanding for repair of many air hardened steels • Weld deposits are highly crack resistant, forgeable, and temperable • Multiple passes can be made • Deposits offer good mechanical properties and toughness. Good resistance to cracking when attacked by caustic soda. Suitable for nitriding.
4
S7 (SHOCK-RESISTANT TOOL STEEL)
TM
Package Size
Part No.
Diameter
Length
G86.674.0116.5
1/16”
36”
5 lbs.
• Hardness: 54-58 RC as welded • Maximum Hardness: 62 RC • Heat Treatment: use S-7 procedure • Recommended Current: DC Straight Polarity • Shielding Gas: Argon • Product ID Flag Color: Orange
• High alloy TIG welding wire for shock resistant tool steels • Weld deposits are highly shock resistant, dense, and completely heat treatable • Excellent for medium hot, cold working, and metal to metal wear areas • Retains high hardness at 600°F • Primarily used on blanking dies, trimmer dies, bending dies, chisel points, hammer faces, punches, and most high shock, cold working applications
220MS (MILD STEEL) Wire Diameter
Package Size
Part No.
G86.511.018.10
1/8"
10#
• High-Performance Mild Steel TIG ER70S-6 • AWS: A5.18 Grade • Class: ER70S-6
• ER70S-6 is excellent where poor fit-ups or rusty, oily steel are
used. Tensile
strength: 90,000 psi. Elongation is 25%.
2000DS (DISSIMILAR STEEL) Wire Diameter
Package Size
Part No.
G86.512.016.10 G86.512.32.10
1/16" 3/32"
10# 10#
• High-Performance Stainless Steel TIG ER312 • AWS: A5.9 Grade • Class: ER 312
• ER312 stainless steel welding wire is used for high strength and high yield steels, stainless to mild steels and AISI 304 clad stainless steel
521AL (ALUMINUM) Wire Diameter
Package Size
Part No.
G86.560.18.10 G86.560.32.10
1/8"
10# 10#
3/32"
• Qualified to AWS A5.10 R4043, ABS, ISO • Designation AlSi5, Alloy 4043 is a 5% silicon
• alloy used to weld heat-treatable base alloys. • It is most often used to weld the 6XXX series of alloys
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