C31400 ÜRÜN AÇIKLAMASI:

Kurşunlu Ticari Bronz

TEMPERLER: H02 Yarı Sert, H04 Sert
KATI MADDELER: 3/8" ila 2" O.D.
Altıgen: 3/8" ila 2" dış çap
STANDART UZUNLUKLAR: 144″

Tipik Kullanımlar

BUILDERS HARDWARE: door knobs
ELECTRICAL: connectors for wire and cable, electrical plug-type connectors
FASTENERS: nuts, screws
INDUSTRIAL: pickling crates, pickling fixtures, pickling racks, screw machine parts

Kategori:
  • In the field of machining, C31400 lead brass is a widely used material. It has good cutting performance and wear resistance, so it is widely used in manufacturing high-precision parts and tools. The following details the processing characteristics, application areas and how to process and optimize C31400 lead brass.

Processing characteristics of C31400 lead brass

C31400 lead brass is an alloy material composed of copper, lead, zinc and other elements. This material has low hardness and is easy to machine. In addition, C31400 lead brass has excellent cutting performance and can be processed at high speeds, thereby improving production efficiency.

Application fields of C31400 lead brass

Because C31400 lead brass has good processing characteristics and mechanical properties, it is widely used in manufacturing high-precision parts and tools. For example, it can be used to manufacture precision parts such as cutting tools for machine tools, measuring tools, instruments and clocks. In addition, C31400 lead brass is also widely used in the electrical field, such as manufacturing conductive components and terminals.

Processing method of C31400 lead brass

The processing methods of C31400 lead brass mainly include milling, turning and drilling. During processing, you need to pay attention to the following points:

1. Select the appropriate tool material and tool angle. Due to the excellent cutting performance of C31400 lead brass, carbide cutting tools or high-performance high-speed steel cutting tools can be used for processing. At the same time, the selection of tool angle also needs to be adjusted according to the actual situation.

2. Control cutting speed and feed amount. When processing C31400 lead brass, excessive cutting speed and feed rate will cause increased tool wear and affect processing quality and accuracy. Therefore, it is necessary to choose the appropriate cutting speed and feed rate according to the actual situation.

3. Use coolant. The use of coolant during machining can lower cutting temperatures, reduce tool wear and workpiece deformation.

Optimization measures for C31400 lead brass

In order to improve the processing efficiency and product quality of C31400 lead brass, the following optimization measures can be taken:

1. Perform heat treatment. The hardness and wear resistance of C31400 lead brass can be improved through heat treatment, thereby improving its cutting performance.

2. Use coating technology. Coating technology can form a layer of wear-resistant material on the surface of the tool to improve the life and cutting efficiency of the tool.

3. Use intelligent processing technology. By using intelligent processing technology, the processing process can be controlled and optimized automatically to improve production efficiency and product quality.

Benzer veya Eşdeğer Şartname

CDAASTMSAEAMSFederalAskeriDiğer
C31400B140
B140M
MIL-V-18436

Kimyasal bileşim

%CuPb%Zn%Fe%İçinde%
ASTM B140/B140M-12(2017)'ye göre Kimyasal Bileşim
Not: Cu + Adlandırılmış Elementlerin Toplamı, �,6 min. Tek değerler maksimumları temsil eder.
87.50-
90.50
1.30-
2.50
Rem.00,1000,70

İşlenebilirlik

Bakır Alaşımı UNS No.İşlenebilirlik DerecelendirmesiYoğunluk (lb/inç3 68 °F'de)
C31400800.319

Mekanik özellikler

ASTM B140/B140M-12(2017)'ye göre Mekanik Özellikler

C31400

H02 Yarı Sert

BOYUT ARALIĞI: 1/2″ ÇAP VE ALTINDA
Çekme Dayanımı, minAkma Dayanımı, Yük Altında %0,5 Uzamada, minUzama, 2 inç veya 50 mm dk.Rockwell “B” SertliğiNotlar
ksiMPaksiMPa%tipik HRB
5034530205761
BOYUT ARALIĞI: 1/2" ÇAPTAN 1"E KADAR DAHİL
Çekme Dayanımı, minAkma Dayanımı, Yük Altında %0,5 Uzamada, minUzama, 2 inç veya 50 mm dk.Rockwell “B” SertliğiNotlar
ksiMPaksiMPa%tipik HRB
45310271851061
BOYUT ARALIĞI: 1″ ÇAPIN ÜZERİNDE
Çekme Dayanımı, minAkma Dayanımı, Yük Altında %0,5 Uzamada, minUzama, 2 inç veya 50 mm dk.Rockwell “B” SertliğiNotlar
ksiMPaksiMPa%tipik HRB
40275251701258

C31400

H04 Sert

BOYUT ARALIĞI: 2″ ÇAP VE ALTINDA
Çekme Dayanımı, minAkma Dayanımı, Yük Altında %0,5 Uzamada, minUzama, 2 inç veya 50 mm dk.Rockwell “B” SertliğiNotlar
ksiMPaksiMPa%tipik HRB
5336540275665

Fiziki ozellikleri

CDA tarafından sağlanan Fiziksel Özellikler
ABD GeleneğiMetrik
Erime Noktası – Sıvı1900 °F1038°C
Erime Noktası – Solidus1850 °F1010°C
Yoğunluk0.319 lb/in3 68 °F'de8.83 gm/cm3 20 °C'de
Spesifik yer çekimi8.838.83
Elektiriksel iletkenlik42% IACS at 68 °F0.246 MegaSiemens/cm at 20 °C
Termal iletkenlik104 Btu/sq ft/ft hr/°F at 68 °F180 W/m at 20 °C
Termal Genleşme Katsayısı 68-57210.2 ·10-6 °F (68-572 °F) başına17.6 ·10-6 °C başına (20-300 °C)
Özgül Isı Kapasitesi068 °F'de 0,09 Btu/lb/°F20 °C'de 377,1 J/kg
Gerilmede Elastisite Modülü17000 ksi117212MPa
Sertlik Modülü6400 ksi44127 MPa

İmalat Özellikleri

CDA tarafından sağlanan Üretim Özellikleri
TeknikUygunluk
LehimlemeHarika
Lehimlemeİyi
Oksiasetilen KaynağıTavsiye edilmez
Gaz Korumalı Ark KaynağıTavsiye edilmez
Kaplamalı Metal Ark KaynağıTavsiye edilmez
Nokta KaynakTavsiye edilmez
Dikiş KaynağıTavsiye edilmez
Alın KaynağıAdil
Soğuk İşlenme Kapasitesiİyi
Sıcak Şekillendirilebilme KapasitesiFakir
İşlenebilirlik Derecelendirmesi80

Termal Özellikler

CDA tarafından sağlanan Termal Özellikler
*Sıcaklık Fahrenheit cinsinden ölçülür.
TedaviMinimum*Maksimum*
Tavlama8001200