Home > Products > Automotive Steel Tube > Seamless Low Carbon Steel Automotive Tubing

Seamless Low Carbon Steel Automotive Tubing

  • $1000
    5-4
    Ton
  • $2500
    ≥5
    Ton
Payment Type:
L/C,T/T
Incoterm:
CIF
Min. Order:
5 Ton
Transportation:
Ocean
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  • Product Description
Overview
Product Attributes

Model No.J524

BrandTorich

Supply Ability & Additional Information

PackagingIn bundles packaging

Productivity25000

TransportationOcean

Place of OriginChina

Supply Ability5000tons per year

CertificateISO9001 TS 16949 ISO14001

Payment TypeL/C,T/T

IncotermCIF

Packaging & Delivery
Selling Units:
Ton
Package Type:
In bundles packaging
J524 Seamless Low Carbon Steel Tubing Annealed for Bending and Flaring


China Automotive Steel Tube supplier, offer high-quality Precision Automotive Steel Tube, Automotive Steel Pipe, Hydraulic Cylinder Tube, Autopart Steel Tube, Driveshaft Steel Tube, Exhaust Steel Tube for you to choose.

Low carbon steel tubing size range:O.D.:6-88.9mmW.T.:1-15mm Length: According to customer Order

Low carbon steels generally contain less than 0.25% carbon has outstanding ductility and toughness. machineable,Welded -able,inexpensive.like 1010 1020.

Automotive tubing as per J524standard ,can meet standard tolerance as below.

Table 1- TUBING OUTSIDE DIAMATER TOLERANCE
Nominal Tubing OD mm Tolerance ±mm
Up to 25.4 0.1
Over 25.4 to 38.1 inclusive 0.15
Over 38.1 to 50.8 inclusive 0.2
Over 50.8 to 88.9 inclusive 0.25
WT tolerance shall be not more than 10%

Detail material data of its Chemiacal componet content and Mechanical properties. 

Table 2- CHEMICAL REQUIREMENTS
Element %
Carbon 0.18 max
Manganese 0.30 to 0.60
Phosphpris 0.040 max
Sulfur 0.050 max


Table 3- MECHANICAL PROPERTIES
Properties Value
Yield Strength,min 170 Mpa
Ultimate Strenth,min 310 Mpa
Elongation in 50mm, min 0.3
Hardness ( Rockwell B),max 65

Related standard: ASTM A513 Electric-Resistance-Welded Carbon and Alloy Steel Tubing

 A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing

 A450/450M Standard Specifications for General Requirements for Carbon,Ferritic Alloy and Austenitic Alloy Steel Tubing



Tests:

Flattening test

Flaring test

Reverse Flattening test

Expansion test 

Tensile test

Elongation test

Pressure test

According to above tests to check the quality of steel pipes and its performance.


Quality Check pionts:

Straight 

Smooth ends from burrs

Free from scale 

Injurious defect

A workmanlike finish

Tolerances specified for diameter and wall thickness.


Surface Inspection and Measure Inspection:

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Hexagonal Bundles Packing:

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Container Loading:

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Product Categories : Automotive Steel Tube

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