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OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION

See Stainless Steel Tolerances

Stainless Square Bar 304 offers a great mix of strength and corrosion resistance in most situations outside of marine environments. If your project is in a marine environment, choose 316 stainless. 304, the most popular stainless alloy in the world, maintains its properties in high temperature situations. It is typically used in aerospace, food and beverage industry, pressure containers, architectural designs and trim, cryogenic applications, and chemical processing equipment.

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Dimension Name

Specification

Alloy 304
Temper Annealed
Production Method Cold Finish
Height 0.625
Max Length 144
MTR Availability Yes
Full Length true
Material Stainless Steel
Shape Bar-Square
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: AMS -QQ-S-763, AMS -5639, AMS -5647, ASTM -A276, ASTM -A479

Weight/Lineal Foot

1.35 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.

Mechanical Properties

Property Value
Brinell Hardness 500 kg ball 170
Density g/cm^3 8
Rockwell Hardness B scale 79
Elongation Typical % 43
Melting Point °F 2550 - 2640
Modulus of Elasticity KSI x 10^3 29
Reduction of Area % 53
Specific Heat BTU/lb-°F (32-212F) 1
Thermal Conductivity BTU-in/hr-ft^2-°F 110
Yield Strength KSI 31
Tensile Strength KSI 81
Shear Strength KSI 56

Chemistry Information: 304 Stainless Steel

Element Percentage
C 0.08 max
Cr 20
Fe 66.34 - 74
Ni 8 - 10.5
Mn 2 max
P 0.045 max
S 0.03 max
Si 1 max
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