  +86 13812027444       lee@hongguansteel.com
2205 Stainless Steel Square Pipe/Tube
Home » Products(1) » Stainless steel products » Stainless Steel Pipe/Tube » Stainless Steel Square Tube » 2205 Stainless Steel Square Pipe/Tube

Product Category

Leave a Message
Get Relpy Now


2205 Stainless Steel Square Pipe/Tube

Material Grade:2205
Type: Ferritic, Austenite, Martensite, Duplex
Technology: Cold Rolled and Hot Rolled
Size: According to the customer's requests
Certifications: ISO 9001,SGS,BV
Payment: TT, LC, Western Union.
Service: Third party testing
Delivery: Within 7-15 days or considering the quantity
  • As customers' demands

  • Hongguan

2205 Stainless Steel Square Pipe/Tube Manufacturer

Stainless steel duplex 2205 is the most widely used grade of duplex (ferritic/austenitic) stainless steel. Its application is due to excellent corrosion resistance and high strength. Duplex 2205 is a nitrogen-enhanced stainless steel that was developed to address the common corrosion problems encountered with 300 series stainless steels. Duplex 2205 is generally not suitable for use at temperatures above 300°C because it suffers from precipitation of brittle micro-components, nor below -50°C because it has a ductile to brittle transition.

2205 Stainless Steel Square Pipe/Tube Description

Product Name

2205 Stainless Steel Square Pipe


Round tubes, Square tubes, rectangular tubes


As required

Outer diameter

Round tube: 8mm to 680 mm

Square tube: 10x10mm to 300x300mm

Rectangular tube: 10x20mm to 120x180mm


Hot   rolled / cold rolled



Surface   Treatment



201,   202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S,   410, 410S,420, 430, 431, 440A,904L


Decoration,   Construction, Upholstery, Water supplying, handrail, railing, staircase,   door, window, balcony, fence, bench, furniture etc

Shipment time

Within 7-15   workdays after receiving deposit or L/C

Export packing

Standard Export Seaworthy Package.Suit for all kinds of   transport,or as require

2205 Stainless Steel Square Pipe Surface

2205 stainless steel pipe surface

2205 Stainless Steel Tube Square Production

stainless steel square production (1)

About US

Honggang steel is an ISO certified China 2205 stainless square steel pipe exporter. Our 2205 stainless steel square pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 2205 stainless steel square tubes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.

  1. Support third-party inspection

  2. Customized processing stainless steel one-stop sourcing

  3. Provide free samples

  4. Provide a full range of stainless steel customization

  5. 24 hours online, able to reply on time

Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.


stainless steel Certificates (1)

2205 Stainless Steel Square Tube Chemical Composition

Duplex 2205
Ni4.5   – 6.5
Cr22   – 23
Mo3   – 3.5
Mn2.0   max
Si1   max
P0.030   max
N0.14   – 0.2
S0.02   max

2205 Stainless Steel Square Tube Mechanical Properties

Tensile  Strength (MPa)620770
Proof  Stress 0.2% (MPa)450550
Elongation  A5 (%)2525

Product Inquiry

Quick Links

Email: lee@hongguansteel.com
Tell: 0086-13812027444
WhatsApp: 0086-13812027444
Address: Room 413, Building No.7, A4, Huarun Landmark Plaza, Maoling Mountain Road No.2, Lixia District, the City of Jinan
Copyright © 2021 Shandong Hongguan Steel Group Co., Ltd. All Rights Reserved.Support By Leadong.