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Monel Casting M-30H ASTM A-494
- Thread starter mytsurfer
- Start date
I am not familiar with ASTM A 494, but Monel alloys are produced by Special Metals. Use the following link for more information on their wrought alloys:
EdStainless
Materials
What is the UNS number?
If I recall this is a cast version of Monel 400, but I can't find my spec book to double check.
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Corrosion never sleeps, but it can be managed.
If I recall this is a cast version of Monel 400, but I can't find my spec book to double check.
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
- Thread starter
- #4
EdStainless
Materials
Hold on. This is a different alloy.
M-30H is UNS N24030, 30% Cu, 3% Si, bal Ni. This is a cast grade under ASTM A494.
UNS 10001 is an age hardenable Ni-Mo alloy, not a cast grade. It is 30% Mo, bal Ni with some ageing elements added.
There are similar cast grades such as N30007, but as far as I remember they are not age hardenable. This grade is in A494 also.
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
M-30H is UNS N24030, 30% Cu, 3% Si, bal Ni. This is a cast grade under ASTM A494.
UNS 10001 is an age hardenable Ni-Mo alloy, not a cast grade. It is 30% Mo, bal Ni with some ageing elements added.
There are similar cast grades such as N30007, but as far as I remember they are not age hardenable. This grade is in A494 also.
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
- Thread starter
- #6
EdStainless
Materials
I don't have that volume on hand. It shouldn't list N10001, it should have N30007 and N30012 as cast Ni-Mo alloys.
They probably dont have a common name, unless it is Alloy B.
The M-30H should be N24030 and a Ni-Cu chemistry.
If this isn't how the table reads is sounds like a editorial error. Are you looking at the -04 version of the spec?
I'll ask around and see if I can find a copy and help you sort this out.
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
They probably dont have a common name, unless it is Alloy B.
The M-30H should be N24030 and a Ni-Cu chemistry.
If this isn't how the table reads is sounds like a editorial error. Are you looking at the -04 version of the spec?
I'll ask around and see if I can find a copy and help you sort this out.
= = = = = = = = = = = = = = = = = = = =
Corrosion never sleeps, but it can be managed.
- Thread starter
- #8
Hastelloy B UNS10001 is a solution strengthened Ni base superalloy from Haynes. According to my sources, it was supplied in cast form as A 494 Gr N-12MV. Not sure if Haynes would supply Hastelloy B because they recommend Haynes 242. Here is some technical information on the alloy;
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