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Welded Precision Stainless Steel Tubing EN 1.4307 ASTM TYPE 304L / UNS S30403 10 X 1.5MM

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Spezilla Tube Co., Ltd. Shanghai
[China]

Address
H.Q.803, No.18 Baosheng Road, Songjiang, Shanghai, China Shanghai Shanghai
Phone
86-021-57701837
Contact name
Will Ma

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  • Place of Origin: China
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Description

EN 1.4307, ASTM TYPE 304L / UNS S30403 10 X 1.5MM Welded Precision Stainless Steel Tubing
 

304L/4307 Welded Precision Stainless Steel Tubing has excellent corrosion resistance in solutions of many halogen-free organic and inorganic compounds over a wide temperature and concentration range. It can withstand many organic and sufficiently diluted mineral acids depending on the temperature of the solution. 304L/4307 may suffer from uniform corrosion in strong mineral acids and hot strong alkaline solutions.

 

Due to its low carbon content, the risk of sensitisation for intergranular corrosion after welding sheets up to 6 mm thick is strongly reduced when compared to other austenitic CrNi standards grades with normal carbon content.

 

In aqueous solutions containing halogenides, e.g. chlorides or bromides, pitting and crevice corrosion may occur depending on halogenide concentration, temperature, pH-value, concentration of oxidizing compounds, and crevice geometry, if applicable. For a short period of time, for instance during cooking of food in stainless steel dishes, 304L/4307 can tolerate even relatively high chloride concentrations. The presence of corrosion inhibiting or accelerating compounds like transition metal ions or organic compounds may influence the corrosion behavior of 304L/4307.

 

304L/4307 can be readily formed and fabricated using a full range of cold forming operations. It can be used in heading, drawing, and bending. Any cold forming operations will increase the strength and hardness of the material and may leave it slightly magnetic. Work hardening is accentuated by the partial transformation of the austenite phase of the material to hard martensite.

 

 

Description:
 
 

Item Code:SPW-EN-1.4307
Tube OD.:10MM
Wall:1.5MM
Length:6000MM
Material:1.4307 / TP304L
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

 

1.4307 Stainless Steel / Spec: EN 10088-3:2005

 

Chemical Element% ( Weight )
Carbon (C)0.0 - 0.030
Chromium (Cr)17.50 - 19.50
Manganese (Mn)0.0 - 2.00
Silicon (Si)0.0 - 1.00
Phosphorous (P)0.0 - 0.045
Sulphur (S)0.0 - 0.03
Nickel (Ni)8.00 - 10.50
Nitrogen (N)0.0 - 0.10
Iron (Fe)Balance

 

 

Mechanical PropertyValue
Proof Stress180 Min MPa
Tensile Strength470 to 670 MPa
Elongation A50 mm40 Min %
Hardness 90 Max HRB

 



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