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OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION

See Stainless Steel Tolerances

Stainless Sheet/Plate 321 provides high strength, high temperature capability, and resistance to intergranular corrosion. 321 resists scaling at higher temperatures. Also, the addition of titanium means that welding is not suggested for this alloy. It is typically used in aerospace and defense for engine parts, heat exchangers, missile components, exhaust stacks, rocket engines, manifolds, and more.

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Dimension Name

Specification

Alloy 321
Thickness 0.032
Max Width 48
Max Length 120
Eniteo Vendor ID 3143
MTR Availability Yes
Full Length true
Material Stainless Steel
Shape Sheet/Plate
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -A240, ASTM -A480, AMS -5510

Weight/Lineal Foot

1.33 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 3000 kg ball 190
Density g/cm^3 7
Rockwell Hardness B scale 91
Elongation Typical % 42
Modulus of Elasticity KSI x 10^3 29
Melting Point °F 2550 - 2600
Reduction of Area % 40 min
Specific Heat BTU/lb-°F (32-212F) 1
Thermal Conductivity BTU-in/hr-ft^2-°F 108
Tensile Strength KSI 92
Yield Strength KSI 41
Shear Strength KSI 64

Chemistry Information: 321 Stainless Steel

Element Percentage
C 0.08
Cr 18
Fe 68
Mn 2
P 0.045
S 0.03
Ni 11
Si 1
Ti 0.15
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