Tuam Tshoj 4J33 Qws Tswj Expansion Alloy Bar Fe Ni Co Alloy Precision Khoom Chaw tsim khoom thiab Hoobkas

4J33 Qws Tswj Expansion Alloy Bar Fe Ni Co Alloy Precision Khoom

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Product Description

4J33 alloy pas nrig yog Fe-Ni-Co tswj kev nthuav dav hlau uas muaj txog 33% npib tsib xee thiab cobalt. Nws yog tsim tshwj xeeb rau cov ntawv thov kom ruaj khov thermal expansion kom phim cov ntaub ntawv xws li ceramics lossis iav.

Cov hlau no sib txuas cov khoom siv zoo, kev ua haujlwm zoo, thiab kev nthuav dav ruaj khov, ua rau nws siv dav hauv cov khoom siv hluav taws xob, lub tshuab nqus tsev, thiab cov cuab yeej precision.

Ceev:8.2 g / cm³

Thermal Expansion (20-300 ° C):5.0 × 10⁻⁶/°C

Tensile zog:450 MPa

Hardness:HB 130–160

Ua haujlwm Temp:60 ° C rau 400 ° C

Txheem:GB / T, ASTM, IEC

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Product Description

4J33 alloy pas nrig yog aFe-Ni-Co tswj expansion alloymuaj txog33% nickel thiab cobalt. Nws yog tsim tshwj xeeb rau cov ntawv thov uas xav tauruaj khov thermal expansionkom phim cov ntaub ntawv xws li ceramics lossis iav.

Qhov no alloy ua kezoo mechanical zog,zoo heev machinability, thiab ruaj khov expansion cwj pwm, ua rau nws dav siv nyob rau hauvElectronic ntim khoom,cov khoom siv nqus tsev vacuum, thiab precision instruments.