Duplex 2205 Stainless Steel Channel

• Type: Cold Bending Unequal Channel
• Standard: GB, ASTM, AISI, DIN
• Shape: C Channel
• Perforated: Not Perforated
• Length: 5-12m
• Service: OEM/ODM
• Model NO.: CZ-C413
• MOQ: 1 Ton
• Sample: Available
• Delivery Time: 7-30 Days
• Mill Test Certificate: Available After Shipment
• Our Advantage: One-Stop Service
• Our Salesman: About Five Years Experience
• Our Forwarder: Focusing on Steel Material
• Our Comapny: About Ten Years Experience
• Quality Control: Better
• Transport Package: Tarpaulin
• Specification: 25*3mm-100*10mm
• Trademark: Changzeng Metal
• Origin: Shanghai
• HS Code: 72162100
• Production Capacity: 4500tons/Month

Product Description

Introduction of 2205


Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. "Duplex" describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.

 

Chemical Composition, %
 

Cr	Ni	Mo	C	N
22.0-23.0	4.50-6.50	3.00-3.50	.030 Max	0.14-0.20
Mn	Si	P	S	Fe
2.00 Max	1.00 Max	.030 Max	.020 Max	Balance

 

What are the characteristics of Duplex 2205?
 

• High resistance to chloride stress corrosion cracking
• Resistance to chloride pitting and crevice corrosion
• Good general corrosion resistance
• Good sulfide stress corrosion resistance
• High Strength
• Good weldability and workability

In what applications is Duplex 2205 used?
 

• Chemical process vessels, piping and heat exchangers
• Pulp mill digesters, bleach washers, chip pre-steaming vessels
• Food processing equipment
• Oil field piping and heat exchangers
• Flue gas desulfurization equipment

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Applications
 

• Oil and gas industry equipment
• Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems
• Chemical process industries, heat exchangers, vessels, and piping
• Desalination plants, high pressure RO-plant and seawater piping
• Mechanical and structural components, high strength, corrosion-resistant parts
• Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping

A Brief Review

 

Product	Angle Bar
Grade	A36,S235jr,S275jr, S355jr, St37-2,SS400,Q235,Q345,  SS304, SS316, SS2205, SS2507
Standard	ASTM, AISI, EN, DIN, JIS, GB
Size	1.25#-25#
Thickness	1-35mm
Length	3-9m, 4-12m, 4-19m, 6-19, 6-15m or as customer's requirement
Technique	Welded, Hot rolled, galvnized
Place of origin	China (Mainland)
Brand name	Shanghai Changzeng  Metal Co.,Ltd
Application	Construction and machine structure pipe, building material,
	agriculture equipment, water and gas pipe, etc.
Delivery terms	FOB, CIF, CFR, EXW
Payment terms	1. 30% deposit by T/T and 70% balance against copy of B/L by T/T or paid before shipment
	2. irrevocable 100% L/C at sight.
Packing  detail	as per standard seaworthy package or as customer's requirement
Delivery period	15-30 days after receiving your deposit
MOQ	3 MT, lower price if big quantity
Product Advantages	1. Competitive price in high quality in terms of over 10 years of
	professional manufacture experience
	2. Third inspection could be accepted to assure the quality
	3. Fastest response for enquiry and free samples for evalucation
	4. Good reputation in this industry due to high quality &better service

 

Our Factory&Production Line








Our Warehouse

Applications

Some of the typical applications of duplex steel grade 2205 are listed below:

• Oil and gas exploration
• Processing equipment
• Transport, storage and chemical processing
• High chloride and marine environments
• Paper machines, liquor tanks, pulp and paper digesters

Why Choose Us?


* Better quality control ( >5 years experience in shipping and sales service)
* One - stop service (CIF, CFR is available)
* Inspection & seeing container loading  is welcomed
* Welcome to Visit our company for more information



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