Qhia luv luv ntawm Japanese Standard Main Brass thiab High Strength Brass
Cam khwb cia tooj dag yog tooj liab alloy ua los ntawm kev ntxiv zinc rau tooj liab, tseem hu ua tooj dag.
CAC201 (YBsC1) yog Cu-Zn alloy, thiab CAC202 (YBsC2) thiab CAC203 (YBsC3) yog Cu-Zn-Pb alloys nrog txhuas ntxiv.
Brass yog siv dav siv tooj liab, tab sis cov khoom siv tooj liab yog siv ntau dua li cov khoom siv xuab zeb.
Lwm cov tooj liab alloys feem ntau yog siv rau cov khoom siv kho tshuab, thaum CAC406 muaj kev tiv thaiv siab rau dezincification thiab tau dav siv hauv dej thiab lwm yam dej siv.
Brass yog feem ntau siv rau cov khoom siv, cov khoom siv hlau, cov khoom siv txuas, cov khoom sib txuas, khoom noj khoom haus, thiab lwm yam.
Cov yam ntxwv thiab siv cov piv txwv ntawm tooj dag castings
Symbol (JIS qub)
CAC201 (YBsC1) yooj yim rau braze. Nws lub zog txhua yam yog qhov qis tshaj ntawm cov hom tooj dag. Flanges, hluav taws xob qhov chaw, cov khoom zoo nkauj, thiab lwm yam.
CAC202 (YBsC2) muaj cov khoom zoo ntawm cov tooj dag castings. Hluav taws xob qhov chaw, ntsuas qhov chaw, cov khoom siv dav dav, thiab lwm yam.
CAC203 (YBsC3) muaj zog tensile siab dua CAC202. Nws muaj lub zog zoo tshaj plaws ntawm cov khoom siv tooj dag. Cov khoom siv dej thiab cov kav dej, cov khoom siv hauv tsev, cov khoom siv hluav taws xob, cov cuab yeej siv, cov tshuab siv dav dav, thiab lwm yam.
Cov khoom tseem ceeb ntawm tooj dag castings (%)
Cim (laus JIS) tooj liab: ; Zinc:; Lead:
CAC201 (YBsC1) - Copper: 83.0 ~ 88.0; Zinc: 11.0 ~ 17.0; Lead: -;
CAC202 (YBsC2) - Copper: 65.0 ~ 70.{10}}; Zinc: 24.0 ~ 34.0; Cov hmoov txhuas: 0.5 ~ 3.0;
CAC203 (YBsC3) - Copper: 58.0 ~ 64.0; Zinc: 3{{10}}}0 ~ 41.0; Cov hmoov txhuas: 0.5 ~ 3.0.
High-lub zog tooj dag casting
High-strength tooj dag casting yog tooj liab alloy nrog txhim kho txhua yam khoom los ntawm kev ntxiv hlau, txhuas thiab manganese rau tooj dag.
Raws li lub npe qhia, nws muaj cov cuab yeej siv siab, tshwj xeeb tshaj yog CAC304 (HBsC4) muaj zog tensile zoo heev, hardness thiab hnav tsis kam.
Txawm hais tias tam sim no nws tau raug hloov los ntawm txhuas bronze, nws yog ib zaug siv rau marine propellers vim nws cov dej hiav txwv zoo.
Cov yam ntxwv thiab siv cov piv txwv ntawm cov hlau nplaum uas muaj zog heev
Symbol (JIS qub)
CAC301 (HBsC1) muaj cov khoom siv kho tshuab zoo dua thiab zoo dua corrosion dua li tooj dag. Nkoj propellers, bearings, valve rooj, levers, nkoj accessories, thiab lwm yam.
CAC302 (HBsC2) Superior tensile zog thiab hnav tsis kam tshaj CAC301. Nkoj propellers, bearings, valve rooj, levers, nkoj accessories, dav machinery qhov chaw, thiab lwm yam.
CAC303 (HBsC3) Superior tensile zog, hardness thiab hnav tsis kam tshaj CAC302. zawv zawg qhov chaw, qhov loj li qub, bushings, gears, cams, lub tog raj kheej qhov chaw, nkoj accessories, cov khoom siv dav dav, thiab lwm yam.
CAC304 (HBsC4) muaj lub zog tensile siab tshaj plaws, hardness thiab hnav tsis kam ntawm cov hlau muaj zog. zawv zawg qhov chaw, qhov loj li qub, bushings, gears, cams, lub tog raj kheej qhov chaw, nkoj accessories, dav siv machinery qhov chaw, hnav-resistant daim hlau, thiab lwm yam.
Lub ntsiab Cheebtsam ntawm high-strength tooj dag castings (%)
Symbol (JIS qub)
CAC301 (HBsC1)- Copper: 55.0-60.0; Zinc: 33.0-42 0; Hlau: 0.{{10}}.5; Aluminium: 0.5-1.5; Manganese: 0.1-1.5;
CAC302 (HBsC2)- Copper: 55.0-60.0; Zinc: 30 0-42 0; Hlau: 0.{{10}}}0; Aluminium: 0.5-2.0; Manganese: 0.1-3.5;
CAC303 (HBsC3)- Copper: 60 {4}} 0; Zinc: 22 0-28 0; Hlau: 2.{{10}}.0; Aluminium: 3.0-5.0; Manganese: 2.5-5.0;
CAC304 (HBsC4)- Copper: 60 {4}} 0; Zinc: 22 0-28 0; Hlau: 2.0-4.0; Aluminium: 5.0-7.5; Manganese: 2.5-5.0.
