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steel round bar/4130 pipe/aisi 4130/4130 chromoly steel/4130 chromoly moly

Categories Mining Tool
Place of Origin: Shanghai
Brand Name: KDS
Model Number: coal mining drill tool/drill steel fro drill rod
Product: 1045 steel bar/solid hex bar/4130 round bar/4140 steel/hex tube
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
MOQ: 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
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    • Product Details
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    steel round bar/4130 pipe/aisi 4130/4130 chromoly steel/4130 chromoly moly

    CF Steel bar/1045 round bar/4130 hex bar

    kinds of special pipe
    1.OD:6-1200mm WT:1-60mm
    2.grade:Alloy steel,4130,4140
    3.Tolerance :- 0.01+0.01
    4. Precision steel tu

    pto shaft lemon tubeoctagonal steel tube/ triangle steel tube aisi 4140 steel pipe /ellipse tube

    1.OD:6-1200mm WT:1-60mm
    2.grade:1020,1025,4130,4140
    3.Other types available

    Features:
    1) Outer diameter: 15 - 80mm
    2) Tube wall thickness: 1 - 8mm
    3) Outer diameter: ± 0.01 mm
    4) Inside diameter: ± 0.01mm

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

    Seamless carbon and Alloy Steel Mechanical Tubing

    Application

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

    Type

    astm a519 4130 seamless steel pipe

    cold drawn seamless mechanical tube a519 / rock drill steel rod

    astm a519 cold drawn tube hexagonal steel tube

    alloy tube

    sae 4140 cold drawn steel bar/hex tube


    SAE 1045 Hex bar/cold drawn round bar/hexagion bar


    Shape

    oval tube/ lancing pipe/octagon tubes / cone shaped tube/alloy tube etc.


    Piping Grade and Chemical Composition (%) 4140

    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 cold drawn steel bar

    Grade

    Condition

    MPa Tenslle Point

    Yield Point

    Elongation

    1020

    CW

    ≥414

    ≥483

    ≥5%

    SR

    ≥345

    ≥448

    ≥10%

    A

    ≥193

    ≥331

    ≥30%

    N

    ≥234

    ≥379

    Product Tags:

    round bar 4140

      

    4140 round bar

      

    aisi 4130 steel

      
    Quality steel round bar/4130 pipe/aisi 4130/4130 chromoly steel/4130 chromoly moly for sale
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