Steel
Plate Specialists
Chapel Steel provides products for a wide range of applications
including structural, carbon and hsla steel plate, alloy and
abrasion resistant steel plate, marine and offshore steel
plate, pvq steel plate, armor and ballistic steel plate and
cat specs.
Structural
Carbon & HSLA Steel Plate
Chapel Steel offers structural carbon & hsla steel plate
products in a variety of steel grades.
A36
Structural, Carbon & HSLA Steel Plate
A36 is one of the most widely used grades of steel plate.
It is used in practically every industry and its applications
are too numerous to mention. Chapel Steel stocks a wide range
of sizes in all of our warehouses.
A572
Structural, Carbon & HSLA Steel Plate
A572 is a high strength low alloy steel plate used in a variety
of structural applications. It is produced in Grades 42, 50,
60 & 65—the grades representing the yield strength.
The most common grade Chapel stocks is Grade 50 which is produced
up to 4” thick.
A588/A606/A242
Structural, Carbon & HSLA Steel Plate
A588 is a high-strength low-alloy steel plate used in structural
applications such as bridges and buildings. Its advantage
over A572 50 is its “weathering” ability, which
provides atmospheric corrosion resistance and ultimately longer
life in applications where exposure to elements will be a
factor. We generally stock this material as A588 Gr A &
B in plate and 606 in sheet.
A709
Grade 36, 50 and 50W Steel Plate
A709 is the specification used for steel plate used in the
manufacture of bridges. Chapel Steel stocks A709 Grade 36,
A709 Grade 50 and A709 Grade 50W. These grades are often specified
with charpy tests referencing the specific zone (or climatic
region) in which the bridge will be in use.
CSA
G40.21 44W Steel Plate
Chapel Steel stocks a generous supply of Canadian steel plate
in grade G40.21 44W. 44W is sometimes referred to with its
metric designations of 300W. When referenced with a “T”,
such as 300WT, this indicates that charpy tests are required.
CSA
G40.21 50W / 50A Steel Plate
In addition to the 44W Chapel Steel also stocks the higher
strength Canadian steel plate in grades G40.21 50W and G40.21
50A . 50A has a higher alloy content than 50W which contributes
to its weathering ability.
A656
Structural, Carbon & HSLA Steel Plate
A high strength low alloy steel plate used in structural applications
where lighter weight and improved formability is critical.
Made to Grades 50, 60, 70 and 80— the grade designating
the yield point.
1045
Structural, Carbon & HSLA Steel Plate
A steel plate made with a .42-.50 carbon and a .60-.90 manganese
content.
33
MAX Structural, Carbon & HSLA Steel Plate
An As-Rolled product made to a .33 maximum carbon. Used in
applications where physical and mechanical properties are
not required.
Alloy
& Abrasion Resistant Steel Plate
Chapel Steel offers the following alloy and abrasion resistant
steel plate products in a variety of steel grades.
AR360
/ AR400 Alloy & Abrasion Resistant Steel
AR400 and AR360 are quenched & tempered through hardened
wear resistant grades of abrasion resistant steel plate used
for high impact and abrasion. Both AR360 and AR400 have a
minimum brinell of 360. Chapel Steel's premium grade of these
products are Chapalloy 360 and Chapalloy 400.
AR400F
Alloy & Abrasion Resistant Steel
AR400F is quenched & tempered through hardened wear resistant
grades of abrasion resistant steel plate used for high impact
and abrasion resistance. Chapel Steel's premium grade of this
product is Chapalloy 400F. Chapel Steel recommends the “F”
chemistry in applications where there will be forming or higher
impact. AR400F has a minimum brinell of 360.
AR425
/ AR450 Alloy & Abrasion Resistant Steel
Quenched & tempered through hardened wear resistant grade
of abrasion resistant steel plate used for high impact and
abrasion resistance. Also made to the in the “F”
chemistry. AR425 has a 400 min brinell and AR450 has a 420
min brinell.
AR400
Flat Bars
Chapel Steel offers AR400 in true mill flat bars where straightness,
flatness and the elimination of any heat affected zone is
important. Minimum brinell is 360.
T-1
321 / T-1 360 Alloy & Abrasion Resistant Steel
T-1 321 and T-1 360 are quenched & tempered through hardened
wear resistant grades of steel used for impact and abrasion.
T-1 321 and T-1 360 have a minimum brinell of 321 and 360
respectively. It is important to note that Chapel Steel recommends
that this grade not be used in any structural applications.
AR500
/ AR500F Alloy & Abrasion Resistant Steel
AR500 and AR500F are quenched & tempered through hardened
wear resistant grades of abrasion resistant steel plate used
for severe impact and abrasion. Chapel Steel's premium grade
of these products are Chapalloy 500 and Chapalloy 500F.
AR235
/ AR200 / AR Medium Alloy & Abrasion Resistant Steel
This product is a lower grade of wear resistant steel plate,
which is referred to as AR200, AR235, or AR Medium depending
on the manufacturer. It is used in applications of slight
abrasion where abrasion resistance combined with economy is
the primary concern.
A514
Alloy & Abrasion Resistant Steel
A quenched and tempered high strength steel used in structural
applications where high strength and low weight are critical.
We stock this material in Grades B, H, F & Q.
TMCP
100ksi min yield / Hiten 780LE Resistant Steel
The Hiten 78OLE is a high strength steel plate manufactured
using a Micro-alloying and Thermo Mechanically Controlled
Process. This process allows this plate to have a superior
surface quality, excellent weldability, better forming and
higher charpy values than quenched and tempered plate. An
excellent substitute for A514.
Marine
and Offshore Steel Plate
Chapel Steel offers the following marine and offshore steel
plate products in a variety of steel grades.
ABS
AH36 / DH36 / EH36 Steel
Chapel Steel offers grades A131 AH36, A131 DH36 and A131 EH36.
Like ABS A & B, these grades of steel plate are almost
exclusively utilized in the Shipbuilding Industry for the
construction of StructuralParts of ships, barges and Marine
Equipment.
API
2H Grade 50 Alloy & Abrasion Resistant Steel
This grade of steel plate was originally designed for the
use in production for offshore fixed and floating production
platforms where strength and material integrity is required
in several dimensions. It is regulated by the American Petroleum
Institute and in some cases certified by ABS (American Bureau
of Shipbuilding).
ABS
A / ABS B Resistant Steel
A131 A and A131 B grades of steel plate are almost exclusively
used in the Shipbuilding Industry for the construction of
Structural Parts of ships, barges and Marine Equipment. These
grades are certified by ABS – American Bureau of Shipping.
A633
Alloy & Abrasion Resistant Steel
A633 is a normalized high-strength low-alloy structural steel
plate. It is suited for service at low ambient temperatures
of –50°F or higher where notch toughness better
than expected is desired.
Plasma
Cutting Steel Plate
Chapel Steel can offer plasma cutting of steel plate up to
10 feet wide and 95 feet long per your requirements.
Plasma
Etching Steel Plate
In addition to plasma cutting, we also can offer plasma etching.
This will provide a very light outline of bend marks, weld
lines, part numbers and any other markings that will improve
the speed of fabrication once parts arrive in your warehouse.
Oxy
Fuel Cutting Steel Plate
Chapel Steel can offer oxy-fuel cutting of steel plate up
to 10 feet wide and 95 feet long per your requirements.
CAD
Our programming department can design cut parts per customer
CAD drawings, or design a CAD file based on customer prints.
PVQ
Steel Plate
Chapel Steel offers the following PVQ steel plate products
in a variety of steel grades.
SA516
PVQ Steel Plate
SA516 is the most popular Pressure Vessel grade of steel plate
in the industry. It is produced in grades 55, 60, 65 &
70. The most common is Grade 70, although we also stock grades
60 & 65.
SA537
PVQ Steel Plate
SA537 Class 1 is a normalized Pressure Vessel Quality grade
of steel plate. The Class 1 material is normalized. The SA537
is used where more stringent requirements are needed for low
temperature resistance to notch sensitivity and where added
strength levels are necessary.
A283
/ A285 PVQ Steel Plate
A283 Gr C and A285 Gr C are grades of steel plate used to
manufacture storage tanks and low pressure, temperature controlled
vessels.
Armor
and Ballistic Steel Plate
Chapel Steel offers the following armor and ballistic steel
plate products in a variety of steel grades.
Chapalloy
Armor Plate
A proprietary ballistic steel plate which is through hardened,
quenched and tempered and is guaranteed to meet various NIJ
and UL specifications. Acceptance criteria is based on the
specification desired and the thickness of the plate required
to meet that standard.
MIL-A
46100 Armor & Ballistic Steel Plate
This specification covers high-hardness armor plate that is
approved for use within the Department of the Army and is
available for use by all Departments and Agencies of the Department
of Defense. Applications are various.
MIL-A
12560 Armor & Ballistic Steel Plate
This specification covers armor plate that is approved by
the Material Technology Laboratory, Department of the Army.
It is approved for use in combat-vehicles and for ammunition
testing. Thickness ranges from 1/4” through 6”
inclusive are for use in combat-vehicles and 1/4” through
12” inclusive are for use in proof acceptance testing
of armor defeating ammunition.
CAT
Specs
Chapel Steel is a CAT approved vendor and we offer the following
CAT specs:
1E0650
1E0577
1E0357
1E0170
1E0860
1E1839
1E1021
1E0653
1E0742
1E1006
1E1259
1E0065
1E1247
1E0682
1E1242
1E1863
Consignment
Chapel Steel will manage your inventory, allowing you to control
your costs. We will provide a consistent supply of material
in your warehouse and bill you for only what is used on a
weekly or monthly basis.
JIT
Chapel Steel will stock customer required material in our
warehouse and ship out immediately upon release.
Request
Information
Formulas
A listing of Chapel Steel's formulas which include weight
calculators, conversion calculators and miscellaneous calculators.
Weight
of a Steel Plate
Use the calculator to determine the weight of a steel plate.
Weight
of a Steel Circle
Use the calculator to determine the weight of a steel circle.
Convert
Inches to Millimeters
Use the calculator to convert inches to millimeters.
Convert
Millimeters to Inches
Use the calculator to convert millimeters to inches.
Convert
Pounds to Kilograms
Use the calculator to convert pounds to kilograms.
Convert
Kilograms to Pounds
Use the calculator to convert kilograms to pounds.
Convert
Metric Tons to Pounds
Use the calculator to convert metric tons to pounds.
Convert
Mertic Tons to Tons
Use the calculator to convert metric tons to tons.
Convert
Fahrenheit to Celsius
Use the calculator to convert fahrenheit to celsius.
Convert
Celsius to Fahrenheit
Use the calculator to convert celsius to fahrenheit.
Convert
ft/lbs to Joules
Use the calculator to convert ft/lbs to joules.
Convert
Joules to ft/lbs
Use the calculator to convert joules to ft/lbs.
Convert
MPa to psi
Use the calculator to convert MPa to psi.
Convert
psi to MPa
Use the calculator to convert psi to MPa.
Convert
MPa to ksi
Use the calculator to convert MPa to ksi.
Convert
ksi to MPa
Use the calculator to convert ksi to MPa.
Carbon
Equivalency Formula
Use the calculator to calculate carbon equivalency.
Brinell/Rockwell/Tensile
Chart
PcM
Formula
Use the calculator to calculate PcM.
Quick
Product Line
Contact
Information for Chapel Steel
590 North Bethlehem Pike
Lower Gwynedd, PA 19002
215-793-0899
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