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C48200 Naval Brass

C48200 Naval Brass
C48200 Naval Brass
Product Code : 03
Product Description
C48200 Naval Brass "Medium Lead"

The medium leaded naval brass is used for common fabrication process mainly for marine equipment or the things that is used with water in contact. It is a hard and corrosion resistant material used for both fresh or salt water applications.

Applications :
Marine Hardware
Screw Machine Products
Valve Stems.
Common Fabrication Processes
Hot Forging, Pressing And Machining.
Typical Uses :
 Marine hardware, screw machine products, valve stems.
Common Fabrication Processes
Hot forging, pressing and machining.
Mechanical Properties
Equivelent Specifications:
Specifications Designation
ISO CuZn37pb1Sn1
Europen CuZn37pb1Sn1
Czech Republic CuZn37pb1Sn1
Portugal CuZn37pb1Sn1

Chemical Composition:

Cu Fe Pb Sn Zn
Min/Max 59.0-62.0 0.1 40-1.0 0.50-1.0 Rem
Nominals 61.5 - 0.7 8 38

Applicable Specifications
Product Specification
Bar ASTM B21 FEDERAL QQ-B-639
Bar, Forging ASTM B124
Forgings, Die ASTM B283
Plate FEDERAL QQ-B-639
Rod ASTM B21
Rod, Forging ASTM B124
Shapes ASTM B21
Shapes, Forging ASTM B124
Sheet FEDERAL QQ-B-639
Strip FEDERAL QQ-B-639

Fabrication Properties
Joining Technique Suitability
Soldering Excellent
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Fair
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Good
Forgeability Rating 90
Machinability Rating 50

Sizes Available:
Hollow Rods Min Bore Size 20 mm and Max OD 100 mm
Round Rods 6mm To 130 mm
Hex 5mm To 60mm
Square 4mm To 60mm
Flat 5mm Min Thickness and max Width 120mm
Profiles / Sections AS per Customer Drawing
Billets Up to 200 mm
Ingots AS per Specification

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