Skip to main content

Steel Bolt Assembly (General Use)

MasterFormat -none found-

This information reflects our best understanding of product composition in 2015.

Steel Hex Cap Screws, Bolts and Studs for General Use. ASTM A449 describes bolts used for general engineering with tensile strength between 90 and 120 ksi depending on diameter. The steel alloys allowed under the standard are heat treated to...

More about Steel Bolt Assembly (General Use)

Steel Hex Cap Screws, Bolts and Studs for General Use. ASTM A449 describes bolts used for general engineering with tensile strength between 90 and 120 ksi depending on diameter. The steel alloys allowed under the standard are heat treated to impart strength. Two compositions of steel are provided in the standard. Type 1 bolts are most commonly used and are the focus of this CP, while Type 3 bolts are intended for applications where resistance to weathering is a concern. Based on previous research that galvanized and related coatings are typically specified only where corrosion is expected, this evaluation assumes a plain, unfinished assembly of bolt, washer and nut.

Name % Weight Whole Function GREENSCREEN® Sources
Iron, elemental
7439-89-6
72.49% base metal Subscribe to view
Manganese
7439-96-5
1.24% alloying element Subscribe to view
Silicon, elemental
7440-21-3
0.45% alloying element Subscribe to view
Copper
7440-50-8
0.45% alloying element Subscribe to view
Carbon
7440-44-0
0.31% alloying element Subscribe to view
Sulfur, precipitated
7704-34-9
0.04% alloying element Subscribe to view
PHOSPHORUS
7723-14-0
0.03% alloying element Subscribe to view
Iron, elemental
7439-89-6
18.59% base metal Subscribe to view
Carbon
7440-44-0
0.10% alloying element Subscribe to view
Sulfur, precipitated
7704-34-9
0.04% alloying element Subscribe to view
PHOSPHORUS
7723-14-0
0.02% alloying element Subscribe to view
Iron, elemental
7439-89-6
6.24% base metal Subscribe to view
Sulfur, precipitated
7704-34-9
<0.01% alloying element Subscribe to view
PHOSPHORUS
7723-14-0
<0.01% alloying element Subscribe to view
Name % Weight Part % Weight Whole Function GREENSCREEN® Sources
Bolt
75.00% 75.00% Subscribe to view
Iron, elemental
7439-89-6
(Nested within Bolt)
96.65% 72.49% base metal Subscribe to view
Manganese
7439-96-5
(Nested within Bolt)
1.65% 1.24% alloying element Subscribe to view
Silicon, elemental
7440-21-3
(Nested within Bolt)
0.60% 0.45% alloying element Subscribe to view
Copper
7440-50-8
(Nested within Bolt)
0.60% 0.45% alloying element Subscribe to view
Carbon
7440-44-0
(Nested within Bolt)
0.41% 0.31% alloying element Subscribe to view
Sulfur, precipitated
7704-34-9
(Nested within Bolt)
0.05% 0.04% alloying element Subscribe to view
PHOSPHORUS
7723-14-0
(Nested within Bolt)
0.04% 0.03% alloying element Subscribe to view
Nut (General Use)
18.75% 18.75% Subscribe to view
Iron, elemental
7439-89-6
(Nested within Nut (General Use))
99.14% 18.59% base metal Subscribe to view
Carbon
7440-44-0
(Nested within Nut (General Use))
0.55% 0.10% alloying element Subscribe to view
Sulfur, precipitated
7704-34-9
(Nested within Nut (General Use))
0.19% 0.04% alloying element Subscribe to view
PHOSPHORUS
7723-14-0
(Nested within Nut (General Use))
0.12% 0.02% alloying element Subscribe to view
Washer
6.25% 6.25% Subscribe to view
Iron, elemental
7439-89-6
(Nested within Washer)
99.90% 6.24% base metal Subscribe to view
Sulfur, precipitated
7704-34-9
(Nested within Washer)
0.06% <0.01% alloying element Subscribe to view
PHOSPHORUS
7723-14-0
(Nested within Washer)
0.05% <0.01% alloying element Subscribe to view

Log in or create an account to view All Contents

Other Process Chemicals

Other Process Chemicals for Chemical
CASRN NAME GREENSCREEN® TYPE FREQUENCY % WT CHEM % WT PRODUCT SOURCES
Log in or create an account to view Other Process Chemistry

Habitable Resources (0)

Habitable Resources for Product
TYPE TITLE
There are no resources for this Common Product.

Sources

Sources for Common Product Data
Source Uploaded Document Linked Document
436 Portland
563 Portland
ASTM A449
ASTM A490
ASTM A563
Atlanta
Bolts
Carter
F436
FEDS
Glover
Portland 449
Portland 490
Portland Bolt
Solutions
Southern
Taylor
TorqBolt