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Product Details, Specifications, and Technical Information

309 Annealed Stainless Steel Tool Wrap is used in the heat treating process to help eliminate oxide, decarburization and scale buildup on tool steel parts. Tool Wrap can be cut, folded and creased to form an air tight envelope for your part. Tool Wrap can be used in furnaces up to 2000ºF (1093ºC). Special sheet lengths and bulk quantities are also available.
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Dimension Name Specification
Length 300
Thickness 0.002
Width 12
Alloy 309
Temper Annealed
Production Method Cold Rolled
DFAR true
Shape Type Tool Wrap
Brand Trinity Brand Industries
MTR Availability Yes
Material Stainless Steel
Shape Foil Wrap
Domestic true
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  89
Density  8
Yield Tensile Strength  45
Elongation  45
Melting Point  2550 - 2651
Machinability  43
Shear Strength  68
Electrical Conductivity  2
Brinell Hardness  147 max
Rockwell Hardness  85 max
Chemistry Information: 309 Stainless Steel
Element Percentage
Cr 23
C 0.2 max
Fe 60
Mn 2 max
Ni 14
P 0.045 max
S 0.03 max
Si 1 max
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