Round File

Ex411R Series

  • Ex411R Non-Sparking, Non-Magnetic Round File
  • Ex411R Non-Sparking, Non-Magnetic Round File Dimensional Drawing
  • Lifetime warranty Non-sparking Tools
  • ISO 9001 & TUV Certifications Non-sparking Tools
  • Ex411R Non-Sparking, Non-Magnetic Round File
  • Ex411R Non-Sparking, Non-Magnetic Round File Dimensional Drawing
  • Lifetime warranty Non-sparking Tools
  • ISO 9001 & TUV Certifications Non-sparking Tools
  • Non-Sparking
  • Non-Magnetic
  • Corrosion Resistant
  • TUV & ISO 9001:2015 Production Certified
  • Lifetime Warranty

Applications:

  • Non-sparking round file for use in petrochemical, grain production (explosive-dust), utilities, and hazmat applications.
  • Non-magnetic round file for use in MRI/NMR, nuclear products, electronic manufacturing, and other sensitive equipment.
  • Corrosion Resistant round file for use in desalination plants, chemical/paper manufacturing, and shipyards.

  • Standard Sizes
  • ALLOYS & USE
No.
a
inch
b
inch
Wt.
lbs.
a
mm
b
mm
Wt.
kg
Ex411R-100B9/6440.023.51000.01
Ex411R-200B9/3280.1572000.07

Copper Beryllium (CuBe) only.

How to Choose the Correct Alloy for Your Application
 Aluminum-Bronze (AlBr) AlloyCopper-Beryllium (CuBe2) Alloy
Zone CompatibilityFulfill demand in ATEX Directive 94/9/EC for work in Zones 1, 2, 21 and 22Fulfill demand in ATEX Directive 94/9/EC for work in Zones 0, 1, 2, 20, 21 and 22
Hardness27 HRC38 HRC
DurabilityNot as durable as CuBe.Very durable due to high hardness and tensile strength.
Magnetic PropertiesLow magnetism due to minimal ferrous components. Appropriate for non-critical non-magnetic applications.Non-ferrous components; safer for applications demanding non-magnetic properties.
CompositionAl: 10.3%
Fe: 4.5%
Ni: 4.5%
Other: 0.5%
Cu: Balance
Be: 1.9%
Co + Ni: 0.4%
Other: 0.5%
Cu: Balance

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