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A449 Type 1 Partial Thread Hex Head Anchor Bolt

    Buy cheap A449 Type 1 Partial Thread Hex Head Anchor Bolt from wholesalers
     
    Buy cheap A449 Type 1 Partial Thread Hex Head Anchor Bolt from wholesalers
    • Buy cheap A449 Type 1 Partial Thread Hex Head Anchor Bolt from wholesalers

    A449 Type 1 Partial Thread Hex Head Anchor Bolt

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    Brand Name : PM
    Model Number : M6-M36, 1/4"-1.1/2"
    Certification : ISO
    Price : USD 0.001-3 PER PCS
    Payment Terms : L/C, T/T
    Supply Ability : 1000 Tons per Month
    Delivery Time : 15-25DAYS PER CONTAINER
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    A449 Type 1 Partial Thread Hex Head Anchor Bolt

    A449 type 1 Medium Carbon steel partial thread UN heavy hex bolt


    STM A449 covers headed bolts, rods and anchor bolts in diameters ranging from 1/4″ through 3″ inclusive. It is a medium strength bolt manufactured from a medium carbon or alloy steel that develops its mechanical values through a heat treating process. It is intended for general engineering applications.

    ASTM A449 is virtually identical in chemistry and strength to ASTM A325 and SAE J429 grade 5. However, A449 is more flexible in the sense that it covers a larger diameter range and is not restricted by a specific configuration


    SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length.

    STANDARD: ASME B18.2.6

    THREAD: ASME B1.1 , UNC, UNF, CLASS 2A

    FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.



    ASTM A449 Bolt Grades

    Bolt Grade

    Alloy

    Type 1

    Medium Carbon Alloy Steel

    Type 2

    Low Carbon Martensite or Medium Carbon Martensite Steel


    ASTM A449 Bolting Size Range

    Bolt Grade

    Inch

    Type 1

    1/4" to 3"

    Type 2

    1/4" to 1"


    ASTM A449 Chemical Composition

    Element

    Type 1

    Type 2

    Heat Analysis, %

    Product Analysis, %

    Heat Analysis, %

    Product Analysis, %

    Carbon

    0.28 - 0.55

    0.25 - 0.58

    0.15 - 0.38

    0.13 - 0.41

    Manganese, min

    0.6

    0.57

    0.6

    0.67

    Phosphorus, max

    0.04

    0.048

    0.04

    0.048

    Sulfur, max

    0.05

    0.058

    0.05

    0.058

    Boron, min

    --

    --

    0.0005

    0.0005


    ASTM A449 Mechanical Properties

    Nominal Diameter, inch

    Tensile Strength, ksi

    Yield Strength, min, ksi

    Elongation in 4D, min, %

    Reduction in Area, min, %

    1/4 to 1, incl.

    120

    92

    14

    35

    Over 1 to 1-1/2, incl.

    105

    81

    14

    35

    Over 1-1/2 to 3, incl.

    90

    58

    14

    35


    ASTM A449 Hardness Requirements

    Bolt Size, inch

    Hardness

    Brinell Hardness Number

    Rockwell C

    1/4 to 1, incl.

    255 to 321

    25 to 34

    Over 1 to 1-1/2, incl.

    223 to 285

    19 to 30

    Over 1-1/2" to 3, incl.

    183 to 235

    --


    ASTM A449 Recommended Nuts

    Bolt Grade

    Size, Finish

    Nut Grade

    Style

    Type 1 & Type 2

    1/4" to 1-1/2", plain

    ASTM A563 Grade B

    Hex

    Over 1-1/2" to 3", plain

    ASTM A563 Grade A

    Heavy Hex

    1/4" to 3", zinc coated

    ASTM A563 Grade DH

    Heavy Hex


    Quality A449 Type 1 Partial Thread Hex Head Anchor Bolt for sale
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