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S31803(2205) Duplex stainless steel tube
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S31803(2205) Duplex stainless steel tube

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500 Kilogram Minimum Order

País:

China

N º de Modelo:

S31803

Precio FOB:

Lugar de origen:

China

Precio de pedido mínimo:

-

Cantidad de pedido mínimo:

500 Kilogram

Detalle de embalaje:

Wooden Box

El tiempo de entrega:

25days.

Capacidad de suministro:

5000 Metric Ton per Year

Tipo de pago:

T/T, L/C

Grupo de productos :

-

Contactar ahora
Miembro Básico

Persona de contacto Mr. Ken

E801-E802,Xintai Square Building, Taizhou, Zhejiang

Contactar ahora

Especificaciones del producto

  • Standard: ASTM A790
  • Grade: S31803
  • Thickness: mm
  • Section Shape: Round
  • Secondary Or Not: Non-secondary
  • Application: Chemical Fertilizer Pipe
  • Technique: Cold Drawn
  • Certification: ISO

Descripción del producto

Material summary and usage
S****3 steel is ultra-low carbon dual- phase stainless acid resistant steel. It is provided with excellent pitting corrosion and crevice corrosion resistant performances. In addition, nitrogen, as a strong element that forms and stabilizes austenite, still ensures the existence of certain amount of austenite in the structure even if after welding or heating under high temperature, and makes it difficult to form single-phase ferrite. The dual-phase proportion is not sensitive to the change of heating temperature.
 
Chemical composition(%)

Standard No. C
(max)
Si
(max)
Mn
(max)
P
(max)
S
(max)
Cr Ni Mo N
ASTM S****3 0.**0 1.*0 2.*0 0.**0 0.**0 *1.***3.0 4.**6.5 2.**3.5 0.***0.*0
EN 1.***2 0.**0 1.*0 2.*0 0.**5 0.**5 *1.***3.0 4.**6.5 2.**3.5 0.***0.*2
 
Mechanical properties
No. Tensile Strength
sb(Mpa)
Yield Point
ss(Mpa)
Elongation Rate  
d5(%)
HB HRC
S****3 **0 **0 *5 **0 *0.5
 
Application fields
It is suitable for manufacturing various industrial heat exchangers, especially in the H2S condition that contains chlorides, acetic acid and other organic acid solutions: conveying pipes in oilfields, oil ports and well heads; air coolers for oilfields and gas fields; air coolers for refineries and hydrogen cracking towers; PE coolers; seawater desalting exchangers, etc.

País: China
N º de Modelo: S31803
Precio FOB: Obtener el precio más reciente
Lugar de origen: China
Precio de pedido mínimo: -
Cantidad de pedido mínimo: 500 Kilogram
Detalle de embalaje: Wooden Box
El tiempo de entrega: 25days.
Capacidad de suministro: 5000 Metric Ton per Year
Tipo de pago: T/T, L/C
Grupo de productos : -

Send a direct inquiry to this supplier

A:

Mr. Ken < KWK STEEL CO., LTD >

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