Alloy 305 Stainless Steel is an austenitic chromium nickel stainless steel with a low rate of work hardening. The alloy is non-magneticin the annealed condition and but increases at a much slower rate with increasing cold work than other austenitic stainless. This property allows the alloy to be used in many electronic components. The low rate of work hardening makes it suitable for many coining.

Stainless Welding Wire 

APPLICATION:

Specification:

Welding Positions:

PHYSICAL PROPERTIES

Features：

AWS A5.9 ER305

High deposition rates in the flat and horizontal positions
Smooth arc and low spatter levels
Capable of producing weld deposits with impact properties exceeding 27 J (20 ft·lbf) at -29°C (-20°F)
Welds on lightly rusted or primed plate
Notes: AWS D1.8 structural steel seismic supplement test data can be found in the Lincoln Electric Certificate Center

AWS A5.20: E70T-6-H8
AWS A5.20: E70T6-A2-CS3-H8
Country of Origin: United States
Consumables Material: Flux-Cored (FCAW-S) Wire
LECO Consumable Diameter: 5/64 in (2.0 mm)
LECO Consumable Package: 25 lb Spool
Consumable Diameter (in): 5/64
Consumable Diameter (mm): 2.0
Winding: RDM
Welding Process: FCAWS
Alloy Type: SM

Density: 0.29 lbs/in³ 7.99 g/cm³

Electrical Resistivity, microhm-in (microhm-cm)
68°F (20°C): 28.4 (74.0)

Specific Heat, BTU/lb/°F (kJ/kg•K)
32-212°F (0-100°C): 0.12 (0.50)

Thermal Conductivity, BTU/hr/ft²/ft/°F (W/m•K)
At 212°F (100°C): 9.4 (16.2)
At 932°F (500°C): 12.4 (21.4)

Mean Coefficient of Thermal Expansion, in/in/°F (μm/m•K)”
32- 212°F (0-100°C): 9.6 x 10 (17.3)
32- 600°F (0-315°C): 9.9 x 10 (17.8)
32-1000°F (0-538°C): 10.2 x 10 (18.4)
32-1200°F (0-649°C): 10.4 x 10 (18.7)

Modulus of Elasticity, KSI (MPa)
28.0 x 10³ (193 x 10³) in tension
Magnetic Permeability, H = 200 Oersteds Annealed < 1.02Melting Range, °F (°C) 2550-2650 (1399-1454)

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