Moderator: Community Manager
[Post Reply] [*]  Page 1 of 1  [ 9 posts ] 
Author Message
Rodondo
Post subject: A question about steel thicknessPosted: July 3rd, 2011, 5:59 am
Offline
User avatar
Posts: 2493
Joined: May 15th, 2011, 5:10 am
Location: NE Tasmania
Just thinking,What would 60mm(a 20mm face plate riveted to a 40mm plate) of steel(with a tensile rating of either 350-400mpa or 450-500mpa) stand up to? Without seriously cracking, buckling, breaking or bending?

_________________
Work list(Current)
Miscellaneous|Victorian Colonial Navy|Murray Riverboats|Colony of Victoria AU|Project Sail-fixing SB's sail shortage
How to mentally pronounce my usernameRow-(as in a boat)Don-(as in the short form of Donald)Dough-(bread)
"Loitering on the High Seas" (Named after the good ship Rodondo)

There's no such thing as "nothing left to draw" If you can down 10 pints and draw, you're doing alright by my standards


Top
[Profile] [Quote]
Carnac
Post subject: Re: A question about steel thicknessPosted: July 3rd, 2011, 6:41 am
Offline
Posts: 310
Joined: April 28th, 2011, 11:59 pm
Location: Vancouver, Canada
What do you mean stand up to? Tension? Compression? Shear strength?

_________________
Probably posting from and iPhone and naval terms befuddle it. If I say a ships' hill, you know what I meant.


Top
[Profile] [Quote]
Rodondo
Post subject: Re: A question about steel thicknessPosted: July 3rd, 2011, 6:43 am
Offline
User avatar
Posts: 2493
Joined: May 15th, 2011, 5:10 am
Location: NE Tasmania
Anything really-especially hard impacts

_________________
Work list(Current)
Miscellaneous|Victorian Colonial Navy|Murray Riverboats|Colony of Victoria AU|Project Sail-fixing SB's sail shortage
How to mentally pronounce my usernameRow-(as in a boat)Don-(as in the short form of Donald)Dough-(bread)
"Loitering on the High Seas" (Named after the good ship Rodondo)

There's no such thing as "nothing left to draw" If you can down 10 pints and draw, you're doing alright by my standards


Top
[Profile] [Quote]
klagldsf
Post subject: Re: A question about steel thicknessPosted: July 3rd, 2011, 7:04 am
Offline
User avatar
Posts: 2765
Joined: July 28th, 2010, 4:14 pm
Rodondo wrote:
Just thinking,What would 60mm(a 20mm face plate riveted to a 40mm plate) of steel(with a tensile rating of either 350-400mpa or 450-500mpa) stand up to? Without seriously cracking, buckling, breaking or bending?
I'd assume quite a bit, considering your average unarmored ship's hull is about the same thickness of a dime, if I understand correctly.

Of course, materials engineering is just one component of how much of a beating a structure can take. We've discussed the advantages and disadvantages of "mercantile" vs "warship" construction and why many warships follow the former.


Top
[Profile] [Quote]
Rodondo
Post subject: Re: A question about steel thicknessPosted: July 3rd, 2011, 7:45 am
Offline
User avatar
Posts: 2493
Joined: May 15th, 2011, 5:10 am
Location: NE Tasmania
Well, it has no naval application, more of a large safe which the plates will be riveted to a heavy frame.

_________________
Work list(Current)
Miscellaneous|Victorian Colonial Navy|Murray Riverboats|Colony of Victoria AU|Project Sail-fixing SB's sail shortage
How to mentally pronounce my usernameRow-(as in a boat)Don-(as in the short form of Donald)Dough-(bread)
"Loitering on the High Seas" (Named after the good ship Rodondo)

There's no such thing as "nothing left to draw" If you can down 10 pints and draw, you're doing alright by my standards


Top
[Profile] [Quote]
TimothyC
Post subject: Re: A question about steel thicknessPosted: July 3rd, 2011, 12:41 pm
Offline
User avatar
Posts: 3765
Joined: July 27th, 2010, 3:06 am
Contact: Website
What's the type/grade of the steel?

_________________
𝐌𝐀𝐓𝐇𝐍𝐄𝐓- 𝑻𝒐 𝑪𝒐𝒈𝒊𝒕𝒂𝒕𝒆 𝒂𝒏𝒅 𝒕𝒐 𝑺𝒐𝒍𝒗𝒆


Top
[Profile] [Quote]
Rodondo
Post subject: Re: A question about steel thicknessPosted: July 4th, 2011, 12:30 am
Offline
User avatar
Posts: 2493
Joined: May 15th, 2011, 5:10 am
Location: NE Tasmania
From what I hear road plates, so pretty tough

_________________
Work list(Current)
Miscellaneous|Victorian Colonial Navy|Murray Riverboats|Colony of Victoria AU|Project Sail-fixing SB's sail shortage
How to mentally pronounce my usernameRow-(as in a boat)Don-(as in the short form of Donald)Dough-(bread)
"Loitering on the High Seas" (Named after the good ship Rodondo)

There's no such thing as "nothing left to draw" If you can down 10 pints and draw, you're doing alright by my standards


Top
[Profile] [Quote]
iiradned
Post subject: Re: A question about steel thicknessPosted: July 6th, 2011, 9:54 am
Offline
User avatar
Posts: 141
Joined: July 28th, 2010, 11:36 am
Nathan Okun has some programs that calculate the performance of armor plate.


Last edited by iiradned on July 6th, 2011, 10:22 am, edited 1 time in total.

Top
[Profile] [Quote]
Rodondo
Post subject: Re: A question about steel thicknessPosted: July 6th, 2011, 10:16 am
Offline
User avatar
Posts: 2493
Joined: May 15th, 2011, 5:10 am
Location: NE Tasmania
Thanks, I'll have a look

_________________
Work list(Current)
Miscellaneous|Victorian Colonial Navy|Murray Riverboats|Colony of Victoria AU|Project Sail-fixing SB's sail shortage
How to mentally pronounce my usernameRow-(as in a boat)Don-(as in the short form of Donald)Dough-(bread)
"Loitering on the High Seas" (Named after the good ship Rodondo)

There's no such thing as "nothing left to draw" If you can down 10 pints and draw, you're doing alright by my standards


Top
[Profile] [Quote]
Display: Sort by: Direction:
[Post Reply]  Page 1 of 1  [ 9 posts ]  Return to “Off Topic”

Jump to: 

Who is online

Users browsing this forum: No registered users and 27 guests


The team | Delete all board cookies | All times are UTC


cron
Powered by phpBB® Forum Software © phpBB Limited
[ GZIP: Off ]