C89835 Bismuth Tin Bronze Name and Information

C89835 bismuth tin bronze with a maximum lead content of 0.05%. Bismuth is utilized as a replacement for the lead providing similar characteristics of a lead-based copper alloy.

C89835 is also known in the following related terms: CDA 89835, UNS 89835, B04 bronze, lead-free bronze, bismuth bronze, copper-bismuth bronze, lead-free bismuth bronze, bismuth tin bronze, and lead-free bismuth tin bronze.

The benefits of C89835 include good machinability, plating and polishing characteristics, castability at lower temperatures, and superior microstructural characteristics.

C89835 is a lead-free replacement alloy for C932, C836 and C844, manufactured by LION COPPER in sizes up to 10 inches OD. C89835 supports market demand for regulatory compliant lead-free materials.

Kategori:

C89835 Bismuth tin bronze Product description:

Shape/Form: semi-finished, mill stock or near-net shapes, anode, bar stock, billet/bloom, squares, hex, plate, profile or structural shape, flats/rectangular bar
Compliance: C89835 is compliant with key legislation including (1) Federal Safe Drinking Water Act – SDWA, (2) S. 3874 Federal Reduction of Lead in Drinking Water Act, (3) California AB1953,(4) Vermont Act 193, and is NSF/ANSI/CAN 61-2022 compliant

*Duvar kalınlığı için fabrikaya danışın

Tipik kullanımlar

Plumbing: faucets, pump components, pipe fittings, plumbing goods, water pump impellers
Industrial: housings, small gears

Kimyasal bileşim

%CuPb%Sn%Zn%Fe%P%Ni%1Al%Bi%S%Sb%Ve%
Chemical composition provided by CDA
1Ni value includes Co.
Note: Cu + sum of named elements, 99.0% min. Single values represent maximums.
85.00-
89.00
00,096.00-
7.50
2.00-
4.00
00,2000,101.0000,0051.70-
2.70
00,0800,3500,005

İşlenebilirlik

Bakır alaşımı UNS No.İşlenebilirlik derecesiYoğunluk (68 °F'de lb/in3)
C89835700.321

Mekanik özellikler

Çekme mukavemeti, minAkma mukavemeti, yük altında %0,5 uzamada, minUzama, 2 inç veya 50 mm dk.Brinell hardness (500 kg load)Notlar
ksiMPaksiMPa%tipik BHN
302071497665

Fiziki ozellikleri

CDA tarafından sağlanan fiziksel özellikler
ABD GeleneğiMetrik
Erime noktası – sıvı1855 °F1012 °C
Erime noktası – katılaşma1445 °F785 °C
Yoğunluk0.321 lb/in3 at 68 °F8.89 gm/cm3 at 20 °C
Spesifik yer çekimi8.898.89
Elektiriksel iletkenlik14.5 % IACS at 68 °F0.084 MegaSiemens/cm at 20 °C
Termal iletkenlik38.0 Btu/sq ft/ft hr/°F at 68 °F65.8 W/m at 20 °C
Termal genleşme katsayısı 68-39210 · 10-6 per °F (68-392 °F)17.3 · 10-6 per °C (20-200 °C)
Özgül ısı kapasitesi0.093 Btu/lb/°F at 68 °F389.6 J/kg 20 °C
Gerilmede esneklik modülü16900 ksi116522 MPa

İmalat özellikleri

CDA tarafından sağlanan üretim özellikleri
TeknikUygunluk
LehimlemeHarika
Lehimlemeİyi
Oksiasetilen kaynağıTavsiye edilmez
Gaz korumalı ark kaynağıTavsiye edilmez
Kaplamalı metal ark kaynağıTavsiye edilmez
İşlenebilirlik derecesi70