C90300 Tin Bronze Lead Free Modified Navy G
ASTM B505, SAE J462, SAE J461
NBM C90300 Lead Free Tin Bronze, also known as modified Navy G, is a high wear resistant that provides good mechanical properties and excellent corrosion resistance to dezincification. This proven alloy is used in wide applications and has a excellent rating for soldering and offers good brazing. NBM Metals maintains a stock of hollow and solid bar of CDA 903 Tin Bronze.
Common applications include lead free applications, plumbing fixtures, potable water applications, bearings & bushings, seal rings, gears, piston rings, pump impellers, steam fittings, valve components, marine fittings and pump components and many more.
NBM's modified C90300 is compliant with NSF/ANSI 61, NSF 61 Annex G, and NSF/ANSI 372.2.
Compliance: This alloy meets the NSF Portable Water (PW) requirements as well as the requirements of the following NATIONAL CODES:
- National Plumbing Code of CANADA
- Uniform Plumbing Code
- International Plumbing Code
- International Residential Code
- National Standard Plumbing Code
- SBCCI Standard Plumbing Code
Sizes Available from NBM:
| Solid Bar
||3/8" - 16" Diameter
|Hollow Bar (Continuous Cast)
||1/2" I.D. x 1" O.D. thru 14" I.D. x 16" O.D.
|Hollow Bar (Centrifugal)
||up to 30" O.D. (stock) / 100" O.D. plus, special order
||up to 10" square
||5/8" AF - 4" AF
||1/4" - 10" thick thru 16" widths (up to 22" upon request)