Trinity Brand Industries
Trinity Brand Industries
280 SHORE DRIVE,
BURR RIDGE IL. 60527 U.S.A
Phone: (708) 482-4980
Fax: (708) 482-4982
E-Mail: sales@trinitybrand.com
www.trinitybrand.com
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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.
Unit of Measure

Specifications

Quantity

 N/A 12

Shipping Weight

 N/A 0.3 Pound

Thickness

 N/A 0.002 in0.0508 mm

Width

 N/A 12 in304.80 mm

Length

 N/A 12 in1 ft304.80 mm

Grade/Alloy

 N/A 309

Shape

 N/A Flat Sheet

Size

 N/A 12 x 12 in

Material

 N/A Stainless Steel

ASTM

 N/A A 240

Market Applications

 N/A Heat Treating Materials

Mechanical and Physical Properties

Temper Rating

 N/A Annealed

Hardness

 N/A HRB 95 max. (ref. only)

Specifications

 N/A ASTM A 240

Minimum Tensile Strength

 N/A 75 ksi

Minimum Yield Strength

 N/A 30 ksi

Elongation (% in 2 in.)

 N/A 40 to 99 %

Surface Finish

 N/A BA (Bright Annealed)

RA (um)

 N/A NA

Grain Size (RTF in mm)

 N/A NA

RoHS

 N/A RoHS Compliant

REACH

 N/A REACH Compliant

DFARS

 N/A DFARS Compliant

Country of Manufacture

 N/A USA

Chemistry Information

C

 N/A 0.08 max

Ni

 N/A 42339

P

 N/A 0.045 max

Fe

 N/A Balance

Cr

 N/A 22 to 24

Mn

 N/A 2 max

Si

 N/A 0.75

S

 N/A 0.03 max

Thickness Tolerance

0.002

 N/A ±0.0001

N/A Standard Width Tolerance For <12" = ± 0.005"
Standard Width Tolerance For 12" to 23.99" = ± 0.010"
Standard Width Tolerance For 24" to 35.99" = ± 0.062"
Standard Width Tolerance For 36" to 41" = ± 0.375"