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J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD

China J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD supplier
J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD supplier J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD supplier J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD supplier J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD supplier

Large Image :  J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD

Product Details:

Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001
Model Number: J524

Payment & Shipping Terms:

Minimum Order Quantity: 5 Tons
Price: negotiable
Packaging Details: In bundles packaging
Delivery Time: 3-5 weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons per year
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Detailed Product Description
O.D.: 6-88.9mm W.T.: 1-15mm
Length: According To Customer Order Productivity: 25000

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.:6-88.9mm

 

W.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.

 

J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD

 

J524 Seamless Carbon Steel Pipe Mechanical Automotive Tubing 6-88.9mm OD

 

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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Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Nancy Niu

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