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321 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. Special lengths and bulk quantities are also available. Tool Wrap can be used in furnaces up to 2000ºF (1093ºC). Special sheet lengths and bulk quantities are also available.

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Other Stainless Steel Grades

Other Stainless Steel Grades

Other Stainless Steel Grades

Unit of Measure

Shipping Weight

 N/A 0.17 Pound

Thickness

 N/A 0.002 in

Width

 N/A 12 in

Length

 N/A 24 in2 ft

Grade/Alloy

 N/A 321

Shape

 N/A Flat Sheet

Size

 N/A 12 x 24 in

Material

 N/A Stainless Steel

AMS

 N/A 5510

ASTM

 N/A A 240

Market Applications

 N/A Heat Treating Materials

Temper Rating

 N/A Annealed

Hardness

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

Specifications

 N/A AMS 5510 ASTM A 240

Tensile Strength

 N/A 75 to 110 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

C

 N/A 0.08

Cr

 N/A 17 to 19

Fe

 N/A Balance

Mn

 N/A 2 max

Ni

 N/A 9 to 12

P

 N/A 0.040 max (AMS 5510)

Si

 N/A 1 max

S

 N/A 0.03 max

Ti

 N/A 0.7 max

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"