Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2, GAP
Export Year:
2016-10-21
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

1.4550, X6crninb18-10, S347000 manufacturer / supplier in China, offering Austenitic Stainless Steel 347 Round Bar, High Temperature Alloy Incoloy 800, Alloy Steel Inconel 718 Rod and so on.

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  • Austenitic Stainless Steel 347 Round Bar
  • Austenitic Stainless Steel 347 Round Bar
  • Austenitic Stainless Steel 347 Round Bar
  • Austenitic Stainless Steel 347 Round Bar
  • Austenitic Stainless Steel 347 Round Bar
  • Austenitic Stainless Steel 347 Round Bar

Austenitic Stainless Steel 347 Round Bar

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $16-25/ kg
Port: Shanghai, China
Production Capacity: 5t/Mon
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Seamless
Technique: Hot Rolled
Material: Stainless Steel
Surface Treatment: Polished
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round

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Basic Info

Model NO.
347
Ts (MPa)
>520
Elongation Stress (MPa)
205
Elongation
40
Eduction of Area
60
Melting Point
1150
Certificate
SGS ISO
Delivery Time
Within 15working Days
Trademark
Taixie
Transport Package
Woven Bag, Wooden Box
Specification
from 5mm--100mm
Origin
Wuxi, Jiangsu
HS Code
72222000
Austenitic Stainless Steel 347 Round Bar
Austenitic Stainless Steel 347 Round Bar

EN 1.4550 - 347
is a high alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. The steel grade was originally developed to resist corrosion in dilute sulphuric acid. EN 1.4550 is fully austenitic, and is less sensitive to precipitation of ferrite and sigma phase than conventional austenitic grades with high molybdenum content. Due to the combination of relatively high contents of chromium, nickel, molybdenum and copper,   EN 1.4550 has good resistance to general corrosion, particulary in dilute sulphuric acid.  It is non-magnetic in the annealed condition but may become slightly magnetic as a result of cold-working or welding.
Design features  
⇒ Good resistance to uniform corrosion
⇒ Good resistance to pitting and crevice corrosion  
⇒ Very good resistance to stress corrosion cracking
⇒ Good resistance to intercrystalline corrosion
⇒ Good formability and weldability
Corrosion resistance  
Uniform corrosion Uniform corrosion is characterized by a uniform corrosion of the steel surface in contact with the corrosive medium. Resistance is normally considered good if the corrosion rate is less than 0,1 mm/year. As a result of its high chromium, nickel and molybdenum contents and its alloying with copper, EN 1.4550 is passivated even in reducing environments such as dilute sulphuric acid and formic acid. Its high nickel content contributes towards its relatively low corrosion rate in the active state.  
Intercrystalline corrosion  
EN 1.4550 has a very low carbon content. This means that there is very little risk of carbide precipitation in connection with ordinary heat treatment and welding. The risk of intercrystalline corrosion after ordinary heat treatment and welding is thereby eliminated.
Austenitic Stainless Steel 347 Round Bar
Austenitic Stainless Steel 347 Round Bar

Austenitic Stainless Steel 347 Round BarAustenitic Stainless Steel 347 Round BarAustenitic Stainless Steel 347 Round Bar

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