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kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
    • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar
  • kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

    Product Details:

    Place of Origin: Shanghai
    Brand Name: KDS
    Model Number: coal mining drill tool/drill steel fro drill rod

    Payment & Shipping Terms:

    Minimum Order Quantity: 3tons
    Price: USD1600-2000/Tons
    Packaging Details: in bundle
    Delivery Time: within 15 days
    Payment Terms: T/T & L/C
    Supply Ability: 1000TONS PER WEEK
    Contact Now
    Detailed Product Description
    Product: Hexagon Pipe/hexagon Bar/hexagon Tube/4130 Steel For Drill Rod/4140 Steel For Drill Steel Stock: Common 4130 Steel & 4140 Steel In Stock
    Heat Treatment: NBK(+N) BK(+C) BKW+(LC) BKS(SR) Standard: ASTM A519 4130 Tubing
    Shape: Hexagonal/oval /lemon/oval/octagon Others Available Tech: Cold Rolled/ Cold Drawn/Hot Rolled
    Application: Drill Steel/mining Tool/mechanical Tube Grade: 4130 Chromoly 4140 Steel
    Material: 4130 Pipe/4140 Steel And Round Bar Available

    a519 4130 mechanical tubes/drill steel for drill tool/drill rods

     Delivery status: NBK(+N) BK(+C)  BKW+(LC) BKS(SR)

     

    ASTM A519 Alloy Steel Pipe

     

     

    4140 / 4130 Seamless Mechanical Tubing are medium carbon alloy grades, which are widely used for many general purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength. 

     

    4140 Meets ASTM A519 

    Cut to Length available 

    Benefits of Round 4140/4130 Alloy Seamless Mechanical Tubing 

     

    Superior tensile strength and toughness 

    High strength to weight ratio 

    Easily heat treatable to a broad range of strength, machinability, and hardness. 

    Applications: aircraft components, hydraulic cylinders, rollers, structural apps, truck and automotive parts.

     

    Heating Specifications

    AISI 4130 can be heated as a way to harden the material. When hardening is desired, the material should be heated at a minimum of 1600 degrees F. followed by an oil quench. The best results can be obtained when heating occurs between 1650 and 1700 degrees, followed by an oil quench and soak of 1600 degrees. If the material loses too much ductility during this process, the material can be tempered to restore some of the function. Tempering should be conducted at temperatures between 750 and 1050 degrees, depending on the resultant strength desired. The lower temperatures generally result in greater strengths during the tempering process. Heating can also be used to make the material easier to work with. Manipulation heating can be best conducted in a range of 2000 to 1500 degrees. 

     

     4130 chromoly steel

     

    Seamless carbon and Alloy Steel Mechanical Tubing

    Application

    For mechanical engineering.
    For mechanical and pressure use,and also for transporting steam,water,gas and etc.

    Size(mm):

    O.D.: 20180 W.T.: 2-30L: max 12000

     

     

    Grade and Chemical Composition (%) of 4130 pipe

    Grade

    C

    Mn

    P≤

    S≤

    Si

    Cr

    Mo

    1008

    ≤0.10

    0.30-0.50 

    0.040

    0.050

    -

    -

    -

    1010

    0.08-0.13

    0.30-0.60

    0.040

    0.050

    -

    -

    -

    1018

    0.15-0.20

    0.60-0.90

    0.040

    0.050

    -

    -

    -

    1020

    0.18-0.23

    0.30-0.60

    0.040

    0.050

    -

    -

    -

    1025

    0.22-0.28

    0.30-0.60

    0.040

    0.050

    -

    -

    -

    1026

    0.22-0.28

    0.60-0.90

    0.040

    0.050

    -

    -

    -

    4130

    0.28-0.33

    0.40-0.60

    0.040

    0.050

    0.15-0.35

    0.80-1.10

    0.15-0.25

    4140

    0.38-0.43

    0.75-1.00

    0.040

    0.050

    0.15-0.35

    0.80-1.10

    0.15-0.25

     

    Mechanical Properties of 4130 tube/4140 tube

    Grade

    Condition

    MPa Tenslle Point

    Yield Point

    Elongation

    1020

    CW

    ≥414 

    ≥483

    ≥5%

     

    SR

    ≥345

    ≥448

    ≥10%

     

    A

    ≥193

    ≥331

    ≥30%

     

    N

    ≥234

    ≥379

    ≥22%

    1025

    CW

    ≥448

    ≥517

    ≥5%

     

    SR

    ≥379

    ≥483

    ≥8%

     

    A

    ≥207

    ≥365

    ≥25%

     

    N

    ≥248

    ≥379

    ≥22%

    4130

    SR

    ≥586

    ≥724

    ≥10%

     

    A

    ≥379

    ≥517

    ≥30%

     

    N

    ≥414

    ≥621

    ≥20%

    4140

    SR

    ≥689

    ≥855

    ≥10%

     

    A

    ≥414

    ≥552

    ≥25%

     

    N

    ≥621

    ≥855

    ≥20%

     

     

     

    4140 / 4130 Seamless Mechanical Tubing are medium carbon alloy grades, which are widely used for many general purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength.

    4140 Meets ASTM A519

    4130 Meets ASTM A513 Type 5(DOM) A519 (CDS)

    Stocked Size Range: 0.250” – 15” OD; 0.035” – 2.00” wall thickness

    Stocked Lengths 8’-24’

    Cut to Length available

    enefits of Round 4140/4130 Alloy Seamless Mechanical Tubing

    Superior tensile strength and toughness

    High strength to weight ratio

    Easily heat treatable to a broad range of strength, machinability, and hardness.

    Applications: aircraft components, hydraulic cylinders, rollers, structural apps, truck and automotive parts.

     

     Cold drawn machine unit for 4130 steel.4140 steel chromoly alloy pipe

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

     

    Cold drawn Unit for 4130 tubing/4130 pipe/drill steel

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

     

    Further for 4130 steel & 4140 steel pipe heat treatment.

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

     

    Pipe of 4130 pipe & 4140 steel pipe under heat treatment : 

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

     

    Cold drawn seamless pipe/4130 steel pipe/4140 round bars available

     

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

     

    ASTM A519 4130 Tubing loading into containers

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

     

    Hex tube/4130 round bar/4140 round bar /cold drawn steel bars provide.

    kennametal tool/coal mining drill steel/astm a519 4130 tubing/4140 round bar

    Contact Details
    Hebei XinLianXin Water-Saving Group

    Contact Person: Mr. Allen

    Tel: 86-315-6481231

    Fax: 86-315-6481232

    Send your inquiry directly to us (0 / 3000)

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