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C46400 DCB Plate - Naval Brass

Atlas carries C46400 Diamond Cut Brass Plate in a number of thicknesses and widths. We will cut the material to width and length on one of our precision cut plate saws. C46400 is one of the top choices for industrial and marine atmosphere applications. This is due to it's high corrosion resistance to seawater.

C46400 Naval Brass has fair to excellent corrosion resistance. Excellent hot workability and hot forgeability. Fabricated by blanking, drawing, bending, heading and upsetting, hot forging, pressing.

C46400 DIAMOND CUT SPECIFICATIONS

  • Thicknesses In stock - 1/4", 3/8", 1/2", 5/8", 3/4", 1"
  • DCB Gauge tolerance + 0.000,” -0.005”
  • Plate size up to 48” wide, 144” length
  • Plate surfaces Diamond Cut to RMS-63 finish





Thickness (inches)
Part Number
0.2500 4640D-2-DCB
0.3750 4640D-3-DCB
0.5000 4640D-4-DCB
0.6250 4640D-5-DCB
0.7500 4640D-6-DCB
1.0000 4640D-8-DCB


C46400 Naval Brass has fair to excellent corrosion resistance. Excellent hot workability and hot forgeability. Fabricated by blanking, drawing, bending, heading and upsetting, hot forging, pressing.

C46400 TYPICAL USES

Some of the typical areas that C46400 is used in, is as follows:

  • Air Pressure Conveyer Systems
  • Sound Proofing Equipment
  • Springs
  • Chain
  • Bead Chain
  • Tubing for Instruments
  • Tubing for Machines
  • Heat Exchangers
  • Pump Cylinders
  • Wire Screens
  • Pumps
  • Liners
  • Power Cylinders

TYPICAL C46400 CHEMICAL COMPOSITION

(%max., unless shown as range or min.)
NOTE: Information courtesy copper.org

Cu Fe Pb Zn
Min./Max. 68.5-71.5 .05 .07 Rem.
Nominal 70.0 - - 30.0

Note: Cu + Sum of Named Elements, 99.7% min.

TYPICAL C46400 MECHANICAL PROPERTIES

(measured at room temperature, 68 F (20 C)
NOTE: Information courtesy copper.org
Temper Section
Size
Cold
Work
Typ/
Min
Temp Tensile
Strength
Yield
Strength
(0.5% ext.
under load)
Yield
Strength
(0.2%
offset)
Yield
Strength
(0.05%
offset)
El Rockwell
Hardness
Vickens
Hard.
Brinell
Hard.
Shear
Strength
Fatigue
Strength*
Izod
Impact
Strength

in. %
F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb

mm.

C MPa MPa MPa MPa







MPa MPa J
Tube
H80 0.0 35 TYP 68 78 64 - - 8 82 - - 73 - - - - - 0.0

0.0

20 538 441 - - 8 82 - - 73 - - - - - 0.0
Flat Products
OS015 0.04 0 TYP 68 53 22 - - 54 - - 78 43 - - - 35 14 0.0

1

20 365 152 - - 54 - - 78 43 - - - 241 97 0.0
H02 0.04 0 TYP 68 62 52 - - 25 70 - - 65 - - - 40 18 0.0

1

20 427 359 - - 25 70 - - 65 - - - 276 124 0.0
Flat Products
H06 0.04 0 TYP 68 86 65 - - 5 88 - - 76 - - - 46 - 0.0

1

20 593 448 - - 5 88 - - 76 - - - 317 - 0.0
OS100 0.04 0 TYP 68 44 11 - - 66 - - 54 11 - - - - 13 0.0

1

20 303 76 - - 66 - - 54 11 - - - - 90 0.0
OS035 0.04 0 TYP 68 49 17 - - 57 - - 68 31 - - - 34 14 0.0

1

20 338 117 - - 57 - - 68 31 - - - 234 97 0.0
H04 0.04 0 TYP 68 76 63 - - 8 82 - - 73 - - - 44 21 0.0

1

20 524 434 - - 8 82 - - 73 - - - 303 145 0.0
Flat Products
H08 0.04 0 TYP 68 94 65 - - 3 91 - - 77 - - - 48 23 0.0

1

20 648 448 - - 3 91 - - 77 - -