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This soft annealed stainless steel is used for thru-wall flashings, coping, parapets, sills, headers and other situations where a moisture barrier is needed. Its ease of forming and soldering make it ideal for these applications.

2D Mattie Finish Flashing Material
Unit of Measure

Specifications

Material

 N/A Type 304 Stainless Steel

Shapeform

 N/A Sheets

Thickness

 N/A 28

Thickness

 N/A 0.015 inches0.381 mm

Coil and Sheet Size

 N/A 36 x 96

Width

 N/A 36

Length

 N/A 96

Weight

 N/A 15.12 lbs6.85692 kg

Finish

 N/A No. 2D

Nominal Composition

 N/A 0.08% Max. Carbon 0.10% Nitrogen 18.00 to 20.00% Chrominum 8.00 to 10.50% Nickel

ASTM Specification

 N/A AMS 5513 ASTM A240 ASTM A262 Prac E ASTM A480 UNS S30400

Typical Mechanical Properties

Steel Alloy Group

 N/A Austenitic

Magnetic Properties

 N/A Non-Magnetic

Harden By

 N/A Cold Work

Corrosion Resistance

 N/A High

Hardness

 N/A Low to Med.

Strength

 N/A Low to Med.

Ductility

 N/A High

Toughness

 N/A High

Elec. Conductance

 N/A Low

Thermal Conductance

 N/A Low

Thermal Expansion

 N/A High

Heat Resistance (Scaling Strength)

 N/A High/High

Comparative Characteristics and Applications

Yield Strength

 N/A 39000 lbs/in²

Tensile Strength

 N/A 89000 lbs/in²

Elongation percent in 2 inches

 N/A 56 %

Hardness (Rockwell B)

 N/A 82

Creep Strength Load for 10000 Hr. with 1% Elongation at 1000°F

 N/A 17000 lbs/in²

Creep Strength Load for 10000 Hr. with 1% Elongation at 1100°F

 N/A 12000 lbs/in²

Creep Strength Load for 10000 Hr. with 1% Elongation at 1200°F

 N/A 7000 lbs/in²

Creep Strength Load for 10000 Hr. with 1% Elongation at 1300°F

 N/A 4000 lbs/in²

Density

 N/A 0.29 lbs/in³

Modulus of Elasticity in Tension

 N/A 28.0 x 106 lbs/in²

Specific Heat (32 to 212°F)

 N/A 0.12 BTU/ºF/lbs

Thermal Conductivity at 212°F

 N/A 9.4 BTU/hr.ft²/ft/ºF

Thermal Conductivity at 932°F

 N/A 12.4 BTU/hr.ft²/ft/ºF

Mean Coefficient of Thermal Expansion per °F (32 to 212°F)

 N/A 9.6 x 10-6 ºF

Mean Coefficient of Thermal Expansion per °F (32 to 600°F)

 N/A 9.9 x 10-6 ºF

Mean Coefficient of Thermal Expansion per °F (32 to 1000°F)

 N/A 10.2 x 10-6 ºF

Mean Coefficient of Thermal Expansion per °F (32 to 1200°F)

 N/A 10.4 x 10-6 ºF

Melting Point Range

 N/A 2550 to 2650 ºF

Electrical Resistivity

 N/A 72 µΩ.cm

Max. Operating Temp. (Continuous Service)

 N/A 1650 ºF

Max. Operating Temp. (Intermittent Service)

 N/A 1500 ºF

Welding Properties

 N/A Very Good-Tough Welds

Drawing and Stamping

 N/A Very Good

Hot Working - Initial Forging

 N/A 2100 to 2300 ºF

Annealing Temp.

 N/A 1850 to 2050 ºF

Stress Relieving Temp.

 N/A 400 to 750 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