Continental Steel & Tube Co.
P.O. Box 030040
Fort Lauderdale, FL 33303-0040
Phone: 954-332-2290
Fax: 954-332-2296
Toll-free: 877-761-3491
Email: sales@continentalsteel.com
Website: http://www.continentalsteel.com
All Categories
>
Stainless Steel
>
Stainless Steel Plate
>
Stainless Tread Plate
>
Item # 304-250-48
larger image
Item # 304-250-48, Stainless Tread Plate
Hot Rolled, Annealed and Pickled
A.S.T.M. A793, PATTERN B
Specifications
·
Typical Mechanical Properties
·
Comparative Characteristics and Applications
·
Applications
Specifications
Material
Type 304 Stainless Steel
Shapeform
Tread Plate
Thickness
1/4
inches
Thickness
0.25
inches
Width
48
inches
Plate Weight per Unit Area
11.25
lbs/ft²
Finish
No. 2B
Condition
Hot Rolled Annealed
Pickled
Nominal Composition
0 to 0.25% Carbon
1.00% Max. Silicon
2.00% Max. Manganese
6 to 36% Nickel
7 to 30% Chrome
ASTM Specification
ASTM A793 Pattern B
UNS S30400
Typical Mechanical Properties
Steel Alloy Group
Austenitic
Magnetic Properties
Non-Magnetic
Harden By
Cold Work
Corrosion Resistance
High
Hardness
Low to Med.
Strength
Low to Med.
Ductility
High
Toughness
High
Elec. Conductance
Low
Thermal Conductance
Low
Thermal Expansion
High
Heat Resistance (Scaling Strength)
High/High
Comparative Characteristics and Applications
Yield Strength
46000
lbs/in²
Tensile Strength
89000
lbs/in²
Elongation percent in 2 inches
55
%
Hardness (Rockwell B)
86
Creep Strength Load for 10000 Hr. with 1% Elongation at 1000°F
17000
lbs/in²
Creep Strength Load for 10000 Hr. with 1% Elongation at 1100°F
12000
lbs/in²
Creep Strength Load for 10000 Hr. with 1% Elongation at 1200°F
7000
lbs/in²
Creep Strength Load for 10000 Hr. with 1% Elongation at 1300°F
4000
lbs/in²
Density
0.29
lbs/in³
Modulus of Elasticity in Tension
28.0 x 10
6
lbs/in²
Specific Heat (32 to 212°F)
0.12
BTU/ºF/lbs
Thermal Conductivity at 212°F
9.4
BTU/hr.ft²/ft/ºF
Thermal Conductivity at 932°F
12.4
BTU/hr.ft²/ft/ºF
Mean Coefficient of Thermal Expansion per °F (32 to 212°F)
9.6 x 10
-6
ºF
Mean Coefficient of Thermal Expansion per °F (32 to 600°F)
9.9 x 10
-6
ºF
Mean Coefficient of Thermal Expansion per °F (32 to 1000°F)
10.2 x 10
-6
ºF
Mean Coefficient of Thermal Expansion per °F (32 to 1200°F)
10.4 x 10
-6
ºF
Melting Point Range
2550 to 2650
ºF
Electrical Resistivity
72
µΩ.cm
Max. Operating Temp. (Continuous Service)
1650
ºF
Max. Operating Temp. (Intermittent Service)
1500
ºF
Welding Properties
Very Good-Tough Welds
Drawing and Stamping
Very Good
Hot Working - Initial Forging
2100 to 2300
ºF
Annealing Temp.
1850 to 2050
ºF
Stress Relieving Temp.
400 to 750
ºF
Applications
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
