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Ib qho yooj yim txiav beryllium tooj liab -hlau alloy M25(UNS C17300) lossis Lead Beryllium Copper (Cube2Pb)–C17300 (CDA 173) zoo ib yam rau cov qauv ntawm cov hlau lead-muaj alloy C17200 thiab ua tiav tib lub zog tshwj xeeb tom qab hardening.C17300 rods muaj ib tug me me ntawm cov hlau lead los muab ib tug alloy tailored rau tsis siv neeg machining ua hauj lwm thiab cov Lead txhawb kev tsim ntawm finely faib chips yog li ncua kev txiav lub neej.
TSEEM CEEB:
Cov ntawv thov kev lag luam rau cov khoom siv engineering no suav nrog:
Corrosion-resistant Cheebtsam;Tam sim no nqa springs;Vuam electrodes;Hluav taws xob thiab hluav taws xob connectors.
Muaj Qhov Loj: Custom Diameter & Sizes, Random Mill lengths
Tshuaj muaj pes tsawg leeg:
Yog ': 1.85-2.10%
Co + Ni: 0.20% Min.
Co + Ni + Fe: 0.60% Max.
Cov hmoov txhuas: 0.20-0.60%
Cu: Balance
Yam Khoom Lub cev:
Qhov ceev (g / cm3): 8.36
Qhov ceev ua ntej hnub nyoog hardening (g / cm3): 8.25
Elastic Modulus (kg / mm2 (103)): 13.40
Thermal Expansion Coefficient (20 ° C txog 200 ° C m / m / ° C): 17 x 10-6
Thermal conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980
Nco tseg:
1).cov units yog raws li Metric.
2).cov khoom siv lub cev raug siv rau cov khoom uas muaj hnub nyoog tawv.
International Specification:
Qws / Bars / Tubes: ASTM B196, QQ-C-530
Cov Hlau: ASTM B197, QQ-C-530
Daim hlau: ASTM B194
European Standards: DIN 2.1248, CW102C rau EN
Nco tseg:
ASTM: American Society for Testing and Materials
QQ: Tsoom Fwv Teb Chaws Specification
Lus Cim: Tshwj tsis yog tias tau teev tseg, cov khoom yuav raug tsim rau ASTM.
Mechanical Properties:
Feem ntau siv Temper:
Qws / Bars / Tubes: A(TB00), H(TD04), AT(TF00), HT(TH04)
Cov Hlau: A(TB00), 1/4 H(TD01), 1/2 H(TD02), 3/4H(TD03), H(TD04)
Phaj: A(TB00), H(TD04), AT(TF00), HT(TH04)