01246 291 111

sales@westspecialfasteners.co.uk

01246 291 111

sales@westspecialfasteners.co.uk

Def Stan 02-833

About Def Stan 02-833

Aluminium Bronze BS2874 CA104/M and DEF STAN 02-833 is a non-sparking alloy which offers an excellent blend of strength and corrosion resistance, especially in marine environments. Aluminium Bronze BS2874 CA104/M and DEF STAN 02-833 also offers excellent abrasion and wear resistance, an ability to endure shock loading and first-rate mechanical properties at cryogenic temperatures.

Aluminium Bronze BS2874 CA104/M and DEF STAN 02-833 is used in a variety of applications, especially in marine environments as it is great for components which remain in contact with saltwater. It is also used in aerospace engineering, oil refinery, chemical engineering and other general engineering

Def Stan 02-833 Grades & Equivalents

  • CC333G
  • CW307G
  • BS1400 AB2
  • BS1400 AB1
  • BS2874 CA104
  • NES833
  • BSB23

Typical chemical analysis

Si
1.000
Cu
Balance
Mg
0.050
Pb
0.050
Mn
0.50
AI
8.50 - 10.0
Sn
0.100
Ni
4.5 - 5.5
Fe
4.0 - 5.5
Zn
0.400

Typical mechanical properties

Tensile Strength

680 N/mm2 (02-833) – 700 N/mm2 (CA104)

0.2% Proof Stress

325 N/mm2 (02-833) – 400 N/mm2 (CA104)

Elongation

17% (02-833) – 10% (CA104)

Impacts

24 Joules (02-833 only)

Hardness

Nil

Reduction of Area

Nil

Stress Rupture

Nil

Other Remarks

Ultrasonic required on Def Stan 02-833 Gr 1 Mechanicals based on size range >15-25 (02- 833) and >6-18 (CA104)

Download metal data sheets

Def Stan 02-833 Material Data Sheet

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Location

Callywhite Ln, Dronfield, S18 2XR
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