Sign In | Join Free | My adobecards.com
China Wenzhou Zheheng Steel Industry Co.,Ltd logo
Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
Verified Supplier

8 Years
Home > Duplex Steel Pipe >

ATSM A790 Duplex Stainless Steel Pipe S31803 High Cold Deformation Plasticity

Product Categories
Wenzhou Zheheng Steel Industry Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

ATSM A790 Duplex Stainless Steel Pipe S31803 High Cold Deformation Plasticity

  • 1
  • 2

Brand Name : Zheheng steel

Model Number : 88.9mm

Certification : ISO9001

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, D/A, D/P

Supply Ability : 50TONS/30DAYS

Delivery Time : 30DAYS

Packaging Details : In bundles with waterproof material,or wooden crate packing

Product Name : Duplex Steel Pipe

Material : S31803

Standard : ASTM, GB, JIS, DIN, EN, AISI

Size : 6mm-325mm

Technique : Cold-drawn

Shipment : By see, air or others

Feature : High cold deformation plasticity

Contact Now

ATSM A790 Duplex stainless Steel Pipe S31803 High cold deformation plasticity

Product Discription:

Our duplex steel UNS S31803 pipes offer the excellent properties of ferritic and austenitic stainless steels. These pipes are chemically high in nickel, chromium and molybdenum and have good corrosion resistance. The duplex steel UNS S31803 pipe contains chromium and has good resistance to stress corrosion cracking. In addition, the molybdenum and nickel content provides very good resistance to cracking, erosion, pitting, and general corrosion in many environments. Ferritic and austenitic structures provide excellent strength and double the yield strength compared to other stainless steel grades. In addition, the duplex steel S31803 pipe can handle pressure and temperature conditions well. Our pipes have excellent toughness at low temperatures. In addition, the duplex steel UNS S31803 pipe has excellent weldability and machinability. The pipeline we provide is the most useful option in several applications.

Features:

  1. High cold deformation plasticity
  2. The welding performance of arc welding and contact welding is good

​Duplex stainless steel corrosion resistant. They have strong resistance to inter-granular corrosion. Even in chloride and sulfide environments, duplex stainless steels show very high resistance to stress corrosion cracking. Duplex stainless steel work hardening alloy. Their micro-structure consists of austenitic phase and ferritic phase. Therefore, duplex stainless steel shows the characteristics of austenitic and ferritic stainless steel. This combination of properties may mean some compromise compared to pure austenite and pure ferrite.

Use of S31803 duplex stainless steel:

  • S31803 is generally used in the production of chemical, chemical fertilizer and chemical fiber and other industrial equipment,such as containers, pipes and structural parts.

The components of S31803 are as follows:

Designation C Mn P S Si Ni Cr Mo N Cu
S31803 0.030 2.00 0.030 0.020 1.00 4.5-6.5 21.0-23.0 2.5-3.5 0.08-0.20 ...

Tensile and Hardness Requirements about the S31803 Duplex steel pipe:

Designation Tensile
Strength,
min, ksi
[MPa]		 Yield
Strength,
min,
ksi [MPa]		 Elongation
in 2 in. or
50 mm,
min, %		 Hardness, max
HBW HRC
S31803 90[620] 65[450] 25 290 30

About us:

Zheheng Steel is an excellent supplier of stainless steel pipes and other high quality industrial products. The pipeline range provided is manufactured according to national and international raw material quality standards. The industry is offering tubing in a variety of standards, sizes and specifications. According to customer requirements, we can provide various specifications of pipes according to customer requirements. Therefore, buyers can purchase products of different sizes, wall thicknesses, lengths, diameters, etc., according to their needs.

Product show:

ATSM A790 Duplex Stainless Steel Pipe S31803 High Cold Deformation PlasticityATSM A790 Duplex Stainless Steel Pipe S31803 High Cold Deformation Plasticity


Product Tags:

ATSM A790 Duplex stainless Steel Pipe

      

325mm Duplex Steel Pipe

      

Cold drawn Duplex stainless Steel Pipe

      
ATSM A790 Duplex Stainless Steel Pipe S31803 High Cold Deformation Plasticity Manufactures

ATSM A790 Duplex Stainless Steel Pipe S31803 High Cold Deformation Plasticity Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Wenzhou Zheheng Steel Industry Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like