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EN10217-7 OD20 X 0.5MM 1.4307 Welded Precision Stainless Steel Tubing Bright Annealed

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EN10217-7 OD20 X 0.5MM 1.4307 Welded Precision Stainless Steel Tubing Bright Annealed

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Large Image :  EN10217-7 OD20 X 0.5MM 1.4307 Welded Precision Stainless Steel Tubing Bright Annealed

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001, TS16949, PED, AD2000
Model Number: WLD
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: NEGOCIATION
Packaging Details: WOODEN BOXED
Delivery Time: Ex-Mill 15 - 30DAYS
Payment Terms: T/T, L/C
Supply Ability: 100TONS/MONTH
Detailed Product Description
Product Name: Stainless Steel Welded Tube Specification: EN10217-7 ASTM A249 / ASME SA249
Material Grade: 1.4307 Size Range: OD: 4.00mm - 38.10mm; WT: 0.30mm - 3.00mm
Finishing Options: Bright Annealing, Pickling, Polishing, Custom Cutting Test Certificate: EN10204 3.1
Packaging: Wooden Box, Bundled, Export Packaging Available Quality Assurance: 100% ET
Shape: Round
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EN10217-7 OD20 X 0.5MM 1.4307 Welded Precision Stainless Steel Tubing Bright Annealed

 

Precision stainless steel tubing, also known as stainless steel precision tube, also known as precision tube. In the process of making precision stainless steel tubing in terms of the smoothness of the appearance or in the wall thickness, diameter tolerance range, are more accurate than the average Stainless Steel Tube to a lot. According to the most basic standards, precision stainless steel tubing can basically achieve the accuracy of ± 0.05mm- ± 0.15mm. Here the scope of the tolerance I also briefly explain. General caliber is relatively small, thin wall thickness of the tube tolerance are basically in the ± 0.05mm. And relatively large diameter stainless steel pipe tolerance range is basically ± 0.05mm- ± 0.15mm.

 

Product Description

 

By using 1.4307 welded stainless steel tube you get a corrosion resistant austenitic stainless steel with good formability. The steel is modified for machining and is available in a wide range of profiles and dimensions. The steel is often used for details within building and construction, machining industry.

 

The steel grade 1.4307 (also called ASTM304L) is a general purpose stainless steel, called 18-8-steel, with good corrosion resistant, impact strength and formability. The steel has improved machinability and it is suitable for production of corrosion resistant products by machining. It has good corrosion resistance to uniform corrosion and to many slightly corrosive organic and inorganic chemicals. It is non-magnetic but may become somewhat magnetic after cold working and welding.

 

Typical application areas for 1.4307:

  • Construction
  • Building
  • Reinforcement
  • Machining
  • Bolts
  • Fittings

1.4307 is a stainless steel which usually is more difficult to machine than ordinary carbon steels, It can be readily welded by a full range of conventional welding methods. 1.4307 cannot be hardened by heat treatment, but it can be hardened by cold working.


Description:

 

Item Code: SPW-1.4307
Tube OD.: 20.00MM
Wall: 0.50MM
Length: 6000MM
Material: 1.4307
Standard: EN10217-7, ASTM A249 / ASME SA249
Finish: BA / Bright Annealed.
Type: Welded 
Certification: ISO9001:2015
Mill Test Certificate: EN10204 3.1
Packing: Sleeved, Wooden Boxed

 

Chemical Composition 1.4307 Welded Stainless Steel Tube:

 

Chemical Element % ( Weight )
Carbon (C) 0.0 - 0.08
Chromium (Cr) 18.00 - 20.000
Manganese (Mn) 0.0 - 2.00
Silicon (Si) 0.0 - 1.00
Phosphorous (P) 0.0 - 0.05
Sulphur (S) 0.0 - 0.03
Nickel (Ni) 8.00 - 10.50
Nitrogen (N) 0.0 - 0.11
Iron (Fe) Balance

 

Mechanical Property 1.4307 Welded Stainless Steel Tube:

 

Mechanical Property Value
Proof Stress 190 Min MPa
Tensile Strength 500 to 700 MPa
Elongation A50 mm 45 Min %
Hardness Brinell 215 Max HB

 
Available Tube Product Forms:
 
Straight.


Coiled.
 

Typical Applications:
 

Industrial


Lighting & Sensing


Seals & O-Rings


Lab / Instruments


Food / Beverage


Medical


Oil & Gas


Quality Assurance:
 
Spezilla's 1.4307 welded stainless steel tubes are produced acc. to the following process and inspection to assure our quality:
 
1. Chemical Composition Analysis Test With 100% PMI.
 
2. Solution Annealing / Bright Annealed.
 
3. 100% Hydrostatic Test and 100% Eddy Current Test
 
4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.
 
5. Impact Test subject to Standard request.
 
6. Grain Size Test and Intergranular Corrosion Test.
 
7. Visual Test and Endoscope Test for Surface Quality Test
 
Typical Manufacturing Specifications:
 

ASTM A249


ASTM A269


ASTM A270
 
EN10217-7
 
EN10296-2


Also individual customer specifications.
 
 

EN10217-7 OD20 X 0.5MM 1.4307 Welded Precision Stainless Steel Tubing Bright Annealed 0
 
 
 

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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