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hi friends is there anyone who knows where i can find SEW410 standard? as its an old standard i couldn't find any thing via search. also it is in german or english?

dear frinds im searching about shrinkage allowance of high cr cast iron. i just found the range of shrinkage allowance of 18-21 mm/m in cast iron handbook. please let me know how i can find more details about shrinkage allowance of high cr cast iron?

hi friends in a pump data sheet, there is a material with X39CrMo17-1 HV500+80 designation, is there anyone who knows what 80 is stand for?

t my company, there was a pump with epoxy painting, because of painting low quality, pump was painted with polyurethane painting, but after just 20 days the painting blisters. It seems there are different reasons such as, not prepare surface properly, or three layer painting should be applied(i...

i need to select material for pump shaft in sulfuric acid at 98% concentration and 120 C. i would like to know any one has experience on chrome plating coating on this application or maybe kindly suggest another solution.

please let me know how i can achieve the desired coating thickness? i need to coating a pump casing with a 100 micro thickness.

hi friends is there any one that has information about H-30 hard iron material, like standard and chemical composition?

hi friends my company needs portable spectrometer for grade identification of different alloys on site. please let me know about your experience with this equipment? there are some companies with different option, and i need to know which company are best? probable problems of this equipment?

i have a metalic parts that i need to know whether it has ceramic coating like WC or SiC or not? please let me have your advise.

hi i have some old russia material code, igh there any one who have chemical composition of alloys ox23h28M3Tɲ, x24H12Cɲ , ct. 35X, x17H13M3T or where i can find chemical composition or material equivalent in other standard?

what is the color of nitrided stainless steel surface? it depends on FeN or CrN formation on the surface?

Dear All, I need some help about how to choose appropriate coating for a particular application. I think I must be considered two parameters, corrosion and wear condition. actually for wear resistance i have no idea how to correlate wear condition with wear properties of coating. For example...

Is there any one who knows what s-6LT is stand for? I saw it at material specification of a pump. I know s-6 is material specification according to API 610. However Im confused with LT.

is there any one who knows what close grained cast iron means? i search a lot in google, but there is nothing, except that its used in pump casing.