Cold Rolled, Annealed No. 2D Finish
Magnetic
Paper Interleaved

A.S.T.M. A240/A480
ASME SA-240
Unit of Measure
Items
Metal & Alloy Sheet & Coils

Stainless Steel Sheet and Coil - Type 409

Metal & Alloy Sheet & Coils

Stainless Steel Sheet and Coil - Type 409

Metal & Alloy Sheet & Coils

Stainless Steel Sheet and Coil - Type 409

Metal & Alloy Sheet & Coils

Stainless Steel Sheet and Coil - Type 409

Metal & Alloy Sheet & Coils

Stainless Steel Sheet and Coil - Type 409
Material N/A Type 409 Stainless Steel
Shapeform N/A Coil
Preparation N/A Paper Interleaved
Thickness N/A 26 gauge N/A 24 gauge N/A 24 gauge N/A 22 gauge N/A 22 gauge
Thickness N/A 0.018 inches0.4572 mm N/A 0.024 inches0.6096 mm N/A 0.024 inches0.6096 mm N/A 0.030 inches0.762 mm N/A 0.030 inches0.762 mm
Size N/A 36 x Coil N/A 36 x Coil N/A 48 x Coil N/A 36 x Coil N/A 48 x Coil
Width N/A 36 N/A 36 N/A 48 N/A 36 N/A 48
Length N/A
Sheet Weight per Unit Area N/A 0.742 lbs/ft²3.622444 kg/m² N/A 0.989 lbs/ft²4.828298 kg/m² N/A 0.989 lbs/ft²4.828298 kg/m² N/A 1.236 lbs/ft²6.034152 kg/m² N/A 1.236 lbs/ft²6.034152 kg/m²
Estimated Weight per Sheet N/A
Finish N/A No. 2D
Condition N/A Cold Rolled Annealed
Nominal Composition N/A 0 or trace Nickel 0.06 to 0.35% Carbon 0.75% Max. Titanium x Carbon Min 1.00% Max. Manganese 1.00% Max. Silicon 10.50 to 11.75% Chrominum
ASTM Specification N/A ASTM A240 ASTM A480 ASTM SA-240 UNS N40900
Steel Alloy Group
N/A Ferritic
Magnetic Properties N/A Magnetic
Harden By N/A Cold Work
Corrosion Resistance N/A Med. to High
Hardness N/A Low
Strength N/A Low
Ductility N/A Med.
Toughness N/A Low to Med.
Elec. Conductance N/A Med.
Thermal Conductance N/A Med.
Thermal Expansion N/A Med.
Heat Resistance (Scaling Strength) N/A High/Low
Yield Strength N/A 35000 lbs/in²
Tensile Strength N/A 62000 lbs/in²
Elongation percent in 2 inches N/A 68 %
Hardness (Rockwell B) N/A 68
Density N/A 0.28 lbs/in³
Modulus of Elasticity in Tension N/A 29.0 x 106 lbs/in²
Specific Heat (32 to 212°F) N/A 0.11 BTU/ºF/lbs
Thermal Conductivity at 212°F N/A 14.4 BTU/hr.ft²/ft/ºF
Mean Coefficient of Thermal Expansion per °F (32 to 212°F) N/A 6.5 x 10-6 ºF
Mean Coefficient of Thermal Expansion per °F (32 to 1200°F) N/A 7.2 x 10-6 ºF
Melting Point Range N/A 2600 to 2750 ºF
Electrical Resistivity N/A 60 µΩ.cm
Max. Operating Temp. (Continuous Service) N/A 1250 ºF
Max. Operating Temp. (Intermittent Service) N/A 1400 ºF
Welding Properties N/A Good Fairly-Tough Welds
Drawing and Stamping N/A Good
Hot Working - Initial Forging N/A 1900 to 2100 ºF
Annealing Temp. N/A 1500 to 1800 ºF
Applications N/A
  • Rapid transit cars, buses, aircraft, cargo containers
  • Retractor springs
  • Hose clamps
  • Conveyors
  • Bottling machinery
  • Jewelry
  • Cryogenic vessels and components
  • Still tubes
  • Expand metal parts
  • Mixing bowls
  • Dryers
  • Furnace parts
  • Heat exchangers
  • Paper mill equipment
  • Oil refining equipment
  • Textile industry
  • Dyeing equipment
  • Jet engine parts
  • Welded storage tanks for organic chemicals
  • Combustion chambers
  • Furnace arch supports
  • Kiln linings
  • Smoke control ductwork
  • Coal chutes
  • Gauge parts
  • Cutlery
  • Fish hooks
  • Glass molds
  • Bank vaults
  • Fasteners
  • Skewers
  • Dairy industry
  • Burner and emission control components
  • Recuperators
  • Pipes, tubes
N/A
  • Rapid transit cars, buses, aircraft, cargo containers
  • Retractor springs
  • Hose clamps
  • Conveyors
  • Bottling machinery
  • Jewelry
  • Cryogenic vessels and components
  • Still tubes
  • Expand metal parts
  • Mixing bowls
  • Dryers
  • Furnace parts
  • Heat exchangers
  • Paper mill equipment
  • Oil refining equipment
  • Textile industry
  • Dyeing equipment
  • Jet engine parts
  • Welded storage tanks for organic chemicals
  • Combustion chambers
  • Furnace arch supports
  • Kiln linings
  • Smoke control ductwork
  • Coal chutes
  • Gauge parts
  • Cutlery
  • Fish hooks
  • Glass molds
  • Bank vaults
  • Fasteners
  • Skewers
  • Dairy industry
  • Burner and emission control components
  • Recuperators
  • Pipes, tubes
N/A
  • Rapid transit cars, buses, aircraft, cargo containers
  • Retractor springs
  • Hose clamps
  • Conveyors
  • Bottling machinery
  • Jewelry
  • Cryogenic vessels and components
  • Still tubes
  • Expand metal parts
  • Mixing bowls
  • Dryers
  • Furnace parts
  • Heat exchangers
  • Paper mill equipment
  • Oil refining equipment
  • Textile industry
  • Dyeing equipment
  • Jet engine parts
  • Welded storage tanks for organic chemicals
  • Combustion chambers
  • Furnace arch supports
  • Kiln linings
  • Smoke control ductwork
  • Coal chutes
  • Gauge parts
  • Cutlery
  • Fish hooks
  • Glass molds
  • Bank vaults
  • Fasteners
  • Skewers
  • Dairy industry
  • Burner and emission control components
  • Recuperators
  • Pipes, tubes
N/A
  • Rapid transit cars, buses, aircraft, cargo containers
  • Retractor springs
  • Hose clamps
  • Conveyors
  • Bottling machinery
  • Jewelry
  • Cryogenic vessels and components
  • Still tubes
  • Expand metal parts
  • Mixing bowls
  • Dryers
  • Furnace parts
  • Heat exchangers
  • Paper mill equipment
  • Oil refining equipment
  • Textile industry
  • Dyeing equipment
  • Jet engine parts
  • Welded storage tanks for organic chemicals
  • Combustion chambers
  • Furnace arch supports
  • Kiln linings
  • Smoke control ductwork
  • Coal chutes
  • Gauge parts
  • Cutlery
  • Fish hooks
  • Glass molds
  • Bank vaults
  • Fasteners
  • Skewers
  • Dairy industry
  • Burner and emission control components
  • Recuperators
  • Pipes, tubes
N/A
  • Rapid transit cars, buses, aircraft, cargo containers
  • Retractor springs
  • Hose clamps
  • Conveyors
  • Bottling machinery
  • Jewelry
  • Cryogenic vessels and components
  • Still tubes
  • Expand metal parts
  • Mixing bowls
  • Dryers
  • Furnace parts
  • Heat exchangers
  • Paper mill equipment
  • Oil refining equipment
  • Textile industry
  • Dyeing equipment
  • Jet engine parts
  • Welded storage tanks for organic chemicals
  • Combustion chambers
  • Furnace arch supports
  • Kiln linings
  • Smoke control ductwork
  • Coal chutes
  • Gauge parts
  • Cutlery
  • Fish hooks
  • Glass molds
  • Bank vaults
  • Fasteners
  • Skewers
  • Dairy industry
  • Burner and emission control components
  • Recuperators
  • Pipes, tubes