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MIL-S-41TJB
9 Fi!3+JASY1968
Superseding
MIL-S-41?LA
7 January 1959
1.
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MILITARY SPECIFICATION
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STEEL SHEET AND STRIP, FLAT, ALUMIN~ COATED
LOW CARBON
This specification is mandatory for use by all
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Departments and Agencies of the Department of Defense
1, SCOPE
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1.1 --- This specification covers the requirements for cold rolled low
carbon steel sheet and strip coated on both sides with a layer of aluminum using a
hot-dipped coating process.
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1.2 Classification.- The aluminum coatings shall be of the fallowing types
and grades, as specified:
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Type I - Aluminum-silicon coating
Grade A .
●
Regular (0.40 oz. per sq. ft., min.)
Grade B -
Wiped (0.25 oz. per sq. ft., min.)
Type II - Commercially pure aluminum coating
(0.75 OZ. per sq. ft., min.)
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2. APPLICABLE DOCUMENTS
2.1 The following documents, of the
bids or request for proposal, form & part
fied herein:
STANDARDS
Federal
/’
issue in effect on date of invitation for
of this specification to the extent speci-
FED. STD. NO. 183
Centinuous Identification Marking of
Iron and Steel Products
FED. TSST MZTHOD
STD. NO. 151
Metals; Test Methods
Militar~
MIL-STD-129
Marking for Shipment and Storage
MIL-STD-163
Steel Mill Products, Preparation
Shipment and Storage
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