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Alloys |
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This catalog is useful to customers that want information
about alloys produced by SICAL.
The alloys are grouped in accordance with their usage
and are presented in nine groups as follow:
• Carbon
Steel (pdf);
• Manganese
Steel (pdf);
• Chromium-Molybdenum
Steel (pdf);
• Chromium-Nickel-Molybdenum
Steel (pdf);
• Austenitic
Manganese Steel (pdf);
• Stainless
Steel (pdf);
• Abrasion-Resistant
Cast Iron (pdf);
• Ductile
Iron (pdf);
• Gray
Iron (pdf).
All files are shown in PDF format, and you will need Adobe®
Acrobat® Reader® to view them. If you do not have
Adobe Reader installed on your computer, download
it here.
All available information about each alloy provides to
professionals who use cast parts conditions to define
the best material to be used in one determinate part.
In each page there is only one alloy and is identified
with the internal name "SCL ###". Are available
the following topics:
Chemical Composition (%):
An acceptable range with minimum and maximum values for
concentration of each chemical element used in the alloy
is presented. There are some alloys where is presented
only the maximum value indicated by "máx"
abbreviation beside the element.
Mechanical Properties:
Minimum acceptable values for tensile and yield strength
are presented in kgf/mm², this unit is traditionally
used in Brazil. Other minimum values for elongation and
reduction of area as well as a range of hardness are also
shown. All mechanical properties correspond to tests using
a specimen, defined by ASTM A 370 standard, cast simultaneously
with the part and submitted to the same heat treatment
of it.
Heat Treatment: (steel only)
Are shown which heat treatments the alloy is normally
submitted. However, under request, SICAL is able to execute
other heat treatments specified by customer through the
curves of time X temperature.
Microstructure: (iron only)
Is indicated the alloy's main microstructure.
Weldability:
It indicates the degree of easiness of welding the alloy
and which electrode should be used according to the AWS
norm. A temperature band is indicated if is necessary
to preheat the part before beginning the welding process.
The degrees of weldability are very easy ( )
, easy ( ),
moderate ( )
and difficult ( )
must be understood as orientation only. Operator's skill
and experience and also the best welding technique are
of great importance in the application of an efficient
weld. Welding process must be analyzed carefully.
Applications:
Is presented a list of parts that are commonly manufactured
with this alloy.
Equivalents:
Equivalent names in international norms as ASTM, DIN and
SAE are presented.
On the menu on the left:
• Part
X alloy table (pdf) concentrates the application topic
in one sheet.
• Hardness
table (pdf) is a hardness conversion table with Brinell,
Vickers,
Rockwell (A, B, C and D) and Shore units
• Capacity
and linear contration (pdf) shows the linear contraction
and the maximum
weight of only one part to each alloy group.
Important
About all information on this catalog SICAL have to clarify
that:
• they do not be considered as certificate of guarantee,
for which we
do not assume any legal responsibility;
• they are for research and verification only;
• they may be modified or updated without prior warning. |
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