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News

August 12, 2021

EN 10296-1: 2003 Welded circular steel tubes

 

ASTM A335 Alloy Steel P22 P91 P92 Seamless Pipes

 

1. SCH5S-SCHXXS

2.Market:America,Africa,Middle East,Southeast of Asia

3.Product details:

 

Diameter φ2-500mm
Length Customized
Treatment process Hot Rolled,Cold Rolled,Cold Drawn,Forged

 

 

 

 

 

Chemical composition

Grade: S20910 Standard: UNS W: 0.5-1.0

Others:

Cr + 3.3Mo + 16N≥40

 
C: ≤0.06 Si: ≤1.0 Mn: 4-6 P: ≤0.045 S: ≤0.03
Cr: 20.5-23.5 Ni: 11.5-13.5 Mo: 1.5-3.0 N: 0.2-0.34 Co: 0.12-0.2
Maximum length

1800mm/Customized

 

Mechanical properties Tensile strength:

 

σb≥690Mpa Elongation: δ≥35%

 

 

 

 

 

Advantages

1. Corrosion resistance is better than 316L and 317L stainless steel, which can be exposed to the atmospheric environment above the sea for a long time. In the quiet seawater environment, corrosion resistance is slightly better than Monel 400 alloy.

 

2. Double the tensile strength of 304 and 316 stainless steel.

 

3. In the environment of thermal chloride, it will be affected by stress corrosion cracking, and its anti-cracking performance is between 304 and 316.

 

4. Excellent mechanical performance at 629℃

 

5. Good mechanical properties and extremely low permeability under low temperature conditions.

 

Manufacture Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10
Package Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FCA Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

 

latest company news about EN 10296-1: 2003 Welded circular steel tubes  0

Alloy precision pipes the standard as following :

 

 

  • EN 10296-1: 2003 Welded circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
  • EN 10305-1: 2010 Steel tubes for precision applications. Seamless cold drawn tubes. Technical delivery conditions
  • EN 10305-2: 2002 Steel tubes for precision applications. Welded cold drawn tubes. Technical delivery conditions
  • EN 10305-3: 2002 Steel tubes for precision applications. Welded cold sized tubes. Technical delivery conditions
  • EN 10305-4: 2003 Steel tubes for precision applications. Seamless cold drawn tubes for hydraulic and pneumatic power systems. Technical delivery conditions
  • EN 10305-5: 2003 Steel tubes for precision applications. Welded and cold sized square and rectangular tubes. Technical delivery conditions
  • EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
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