we provide chromed bar and tubes for hydualic and pheumatic cylinders. With EPG brand registered in a lot more than 70 countries like The united states , Europe , Japan and so on, it has partners among planet best enterprises, this kind of as JOHNDEERE, NEW HOLLAND, CLAAS, HONDA, KUBOTA, YANMAR, and so on. Hangzhou EPG Co.,Ltd. , was started in November, 1997. With its 5 wholly owned subsidiaries.
Hot Promoting Ni-Cu Alloy Monel K500 Nickel Based Alloy Coil for Sour-gasoline support purposes
Monel K500 is a precipitation-hardenable nickel-copper alloy that combines the outstanding corrosion resistance characteristic of Monel four hundred with the included edge of greater strength and hardness. These amplified houses, power and hardness, are attained by introducing EPT and EPTTium to the nickel-copper foundation and by a thermal processing employed to influence precipitation, normally known as age hardening or ageing. When in the age-hardened problem, Monel K-500 has a greater tendency toward stress-corrosion cracking in some environments than Monel four hundred. Alloy K-five hundred has approXiHu (West EPT) Dis.mately a few moments the generate strength and double the tensile power when in comparison with alloy 400. Furthermore, it can be additional strengthened by chilly doing work prior to precipitation hardening. The energy of this nickel metal alloy is preserved to 1200 deg F but staEPTTductile and challenging down to temperatures of 400 deg F. Its melting variety is 2400-2460 deg F.
This nickel alloy is spark resistant and non-magnetic to -200 deg F. Nevertheless, it is feasible to deveXiHu (West EPT) Dis.Hu (West EPT) Dis. a magnetic layer on the surface of the content in the course of processing. EPTT and copper may possibly be selectively oXiHu (West EPT) Dis.dized in the course of heating, leaving a magnetic nickel wealthy film on the exterior. Pickling or brigEPTT dipping in acid can take away this magnetic movie and restore the non-magnetic properties.
Corrosion Resistant Monel K-500
The corrosion resistance of alloy K-five hundred is substantially equal to that of alloy 400 other than that when in the age-hardened situation, nickel alloy K-five hundred has a better tendency toward anxiety-corrosion cracking in some environments. Monel K-five hundred has been identified to be resistant to a bitter-fuel surroundings. The combination of really lower corrosion rates in substantial-velocity sear h2o and higher strength make alloy K-five hundred particularly ideal for shafts of centrifugal pumps in marine provider. In stagnant or slow-transferring sea h2o, fouling may arise adopted by pitting but this pitting slows down soon after a reasonably fast preliminary attack.
What are the qualities of Monel K500?
EPTT Composition, %
In what purposes is Monel K-500 used?
Fabrication with Monel K-five hundred
Monel K-five hundred is conveniently fabricated by stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd business techniques.
EPT alloy K-500 is very best accompEPTTd by the gasoline-tungsten-arc welding approach. It is suggested that Monel K-500 be annealed when it is welded and that any weldments be stress relieved prior to growing older.
EPT machining of this alloy is greatest accompEPTTd when the substance is in the annealed issue or scorching-labored and quenched condition. Age-hardened materials however can be end-EPTTd to close tolerances and good finishes. For that reason, the advisable apply is to EPTT marginally oversize, age-harden, then end to dimensions. During getting older, a sligEPTT permanent contraction will take area, but little warpage takes place simply because of the minimal temperatures and gradual cooling rates included.
Standard Room Temperature Tensile Qualities of Annealed EPT