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Product Details, Specifications, and Technical Information

Simple to use for heat treating knife blades in electric furnace ovens. Place blade in tool steel wrap; fold over and crimp edges. Type 321 SS foil wrap has a maximum temperature of 1900 deg. F
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Dimension Name Specification
Length 300
Thickness 0.002
Alloy 321
Temper Annealed
Brand SB Specialty Metals
MTR Availability No
Material Stainless Steel
Shape Foil Wrap
Weight/Lineal Foot
0.98 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
Ultimate Tensile Strength KSI 93
Density g/cm^3 8
Yield Tensile Strength KSI 42
Brinell Hardness 3000 kg load 190
Rockwell Hardness B Scale 91
Elongation % in 2 in. 42
Melting Point °F 2550 - 2600
Machinability % 36
Shear Strength KSI 64
Electrical Conductivity % IACS 2
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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