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Good quality DOM Steel Tube for sales
Good quality DOM Steel Tube for sales
Dear Richard, thks for your continous support to our company, we have faith in your company's product and services

—— Cassy

you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

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—— Cassy

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SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed

China SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed supplier
SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed supplier SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed supplier SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed supplier SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed supplier

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Product Details:

Place of Origin: China
Brand Name: TORICH
Certification: ISO 9001-2008 ISO 14001 EN 10204.3.1 GL PED
Model Number: SAE J525

Payment & Shipping Terms:

Minimum Order Quantity: 5 TONS
Price: negotiable
Packaging Details: Antirust Oil in Wooden Crate Packing or Carton Packing
Delivery Time: 35-60 days
Payment Terms: L/C, L/C,
Supply Ability: 50000tons per year
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Detailed Product Description
Material: Low Carbon Steel Dimension: OD30-350mm*WT1-15mm
Length: According To Customer Order Or Cut To Short Pcs Applications: For Bending And Flaring, Auto Parts
Production Method: Drawn Over Mandral (ODM) Shape: Round
Standard: SAE J525 Delivery Condition: Annealed

SAE J525 Automotive Steel Tubes, DOM Automotive Steel Tubing and Pipes

 

Quick Detail:

SAE J525 Welded Cold Draw Low Carbon Steel Tubing annealed for bending and flaring
 

Size range: O.D.:30-350mm     W.T.:1-15mm      L: 12000mm or Cut to Short Pieces as specified length

 

Applications:  for Bending and Flaring, Auto Parts

 

Manufacture:

The tubing is made from flat-rolled steel shaped into a tubular form, the edges of which are joined and fused together by electric-resistance welding. After forming and welding, the tubing is normalized and subject to a cold-drawing operation that shall result in a 15% minimum reduction in cross-sectional are, of which 8% shall consist in a reduction in wall thickness. Sequent to cold working, the tubing shall be normailzed via an atmospherically controlled method to produce a finished product that will meet all requirement of SAJ525

 

Dimensions and Tolerances:

The tolerances applicable to the tubing outside diameter and inside diameter are shown in Table 1.

The tolerances applicable to the tubing wall thickness are shown in Table 2

Dimensional tolerances can only apply to two of the three tubing dimesions ( OD, ID, or wall)

Unless otherwise agreed upon between customer and us., dimensional tolerances shall apply to the tube OD and wall dimensions.

 

                                               Table 1- TUBING OUTSIDE DIAMATER TOLERANCE
                   Nominal Tubing 
                          OD mm
   Tolerance  
    OD ±mm
   Tolerance  
    ID ±mm
                          Up to 9.50 0.05 0.05
                Over 9.50 to 15.88 inclusive 0.06 0.06
                Over 15.88 to 50.80 inclusive 0.08 0.08
                Over 50.8 to 63.50 inclusive 0.10 0.10
                Over 63.50 to 76.20 inclusive 0.13 0.13
                Over 76.20 to 100.00 inclusive 0.15 0.15
                WT tolerance shall be not more than 10%

 

 

                                            Table 2- TUBING WALL THICKNESS TOLERANCE
Nominal 
Wall Thickness
Nominal OD 
Through 22mm
±mm
Nominal OD 
22-48mm
±mm
Nominal OD 
48-100mm
±mm
0.89  0.05/0.05 0.05/0.05 0.05/0.05
1.00  0.05/0.05 0.05/0.08 0.05/0.08
1.25  0.05/0.05 0.05/0.08 0.05/0.08
 
1.50  0.05/0.05 0.05/0.08 0.05/0.08
1.65  0.05/0.05 0.05/0.08 0.05/0.08
2.00  0.05/0.05 0.05/0.08 0.05/0.08
2.11  0.05/0.05 0.05/0.08 0.05/0.08
 
2.410  0.05/0.05 0.05/0.08 0.08/0.08
2.500  0.05/0.08 0.05/0.10 0.08/0.08
2.770  0.05/0.08 0.05/0.10 0.08/0.08
3.000  0.05/0.08 0.05/0.10 0.08/0.08
3.050  0.05/0.08 0.05/0.10 0.08/0.08
 
3.40 - 0.05/0.10 0.08/0.08
3.75 - 0.05/0.10 0.08/0.08
4.00 - 0.08/0.10 0.08/0.10
4.19 - 0.08/0.10 0.08/0.10
4.57 - 0.10/0.10 0.08/0.13
5.00 - 0.10/0.13 0.10/0.13

 

 

                                               Table 2- CHEMICAL REQUIREMENTS
                                Element                            %
                                 Carbon                     0.06-0.18
                                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                    35%
                       Hardness ( Rockwell B),max                    65.00

 

SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed

 

SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed SAE J525 Automotive Steel Tubes , DOM Drawn Over Mandrel Tubing Annealed

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Richard

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