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ASTM B677 UNS N08926 Super Stainless Steel Seamless Pipe Supplier ASTM B677 UNS N08904 904L 1.4539 B16.10 B16.19

ASTM B677 UNS N08926 Super Stainless Steel Seamless Pipe Supplier ASTM B677 UNS N08904 904L 1.4539 B16.10 B16.19 photo-1
ASTM B677 UNS N08926 Super Stainless Steel Seamless Pipe Supplier ASTM B677 UNS N08904 904L 1.4539 B16.10 B16.19 photo-2
ASTM B677 UNS N08926 Super Stainless Steel Seamless Pipe Supplier ASTM B677 UNS N08904 904L 1.4539 B16.10 B16.19 photo-3
ASTM B677 UNS N08926 Super Stainless Steel Seamless Pipe Supplier ASTM B677 UNS N08904 904L 1.4539 B16.10 B16.19 photo-4
ASTM B677 UNS N08926 Super Stainless Steel Seamless Pipe Supplier ASTM B677 UNS N08904 904L 1.4539 B16.10 B16.19 photo-5
US$ 22 - 30 MOQ: 100 Kilograms
Key Specifications
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Type:
Stainless Steel Pipes
Certification:
ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape:
Round
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
8 days
Type Stainless Steel Pipes
Certification ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape Round
Grade Other
Technique Other
Surface Treatment Polished
Standard ASTM, AISI, GB, JIS, DIN, EN, Other
Specification OEM
Trademark ZHONGZHENG INTERNATIONAL
Origin China

AISI 904L Welded Pipe according to specification ASTM A312. Though the content of carbon is lower, these pipes could be used for high temperature applications.

 

The significant inclusion of nickel to the alloy of ASME SA 312 TP904L makes it possible for the pipes to have an outstanding performance even in elevated settings. Along with being a non-magnetic alloy, the A249 UNS N08904 Seamless Welded Pipe Tube also exhibits good resistance to stress related corrosion cracking. The presence of molybdenum in the ASTM A312 TP 904L Pipe reduces the occurrence of crevice corrosion. Along with being used in applications between moderate to high temperatures, the 904L SS Pipe is primarily useful for general corrosion applications.

More About 904L:

The ASTM A312 TP 904L material is labeled as a super austenitic stainless steel alloy because of its corrosion resistance properties. Because the alloy has a higher content of molybdenum in its alloy, the ASME SB677 TP 904L Square Pipe exhibits superior resistance to localized attack, specifically from corrosion forms like pitting and crevice corrosion. Copper content in the ASTM B673 UNS N08904 ERW Pipe greatly improves resistance to strong reducing acids, especially (H2SO4) sulphuric acid. With excellent weldability and formability 904L also maintain non-magnetic state in all conditions. 904L Stainless Steel Pipe provides excellent toughness , even down to cryogenic temperatures with its austenitic structure.

ASME SB677 /ASTM B677 Standard Specification for UNS N08904, UNS N08925, and UNS N08926 Seamless Pipe and Tube
Material Grade UNS N08904 UNS N08925 UNS N08926

Size 1/2''~48''
Thickness SCH5~SCHXXS
End Beveled End,Plain End
Length As per your requirement.
Packing Export Standard packing or as per your requirements.
Material: UNS NO8904 , 1.4539 , TP904L Standard: B677 A312
OD: 1/8'',1/4'',3/8'',1/2'',3/4'',1'',1 1/4'',1 1/2'', 2'', 2 1/2'' 3'', 3 1/2'', 4'', 5'', 6'', 8'', 10'', 12'', 14'', 16'', 18'', 20'', 22''. 24'' WT: SCH 5S, SCH 10, SCH 10S,SCH 20, SCH 30, STD, SCH 40, SCH 40S, SCH 60, XS,SCH 80, SCH 80S, SCH100,SCH 120, SCH 160 , XXS
Highlight: seamless stainless steel tube, seamless boiler tubes

Incoloy 926(UNS N08926/W.Nr. 1.4529) stainless steel is a superaustenitic (highly alloyed) stainless steel formulated for primary forming into wrought products. N08926 is the UNS number for this material. Alloy 926 is the common industry name. 1.4529 grade stainless steel has a high tensile strength which can be classified as nickel alloys (according to American standards). Delivered in the supersaturated state exhibits resistance to intercrystalline, pitting, and stress corrosion, salt, sea water, chloride, sulfuric acid, phosphoric acid and other aggressive chemicals in high concentrations in liquid and gaseous form.Materials of 1.4529 grade, except high chemical resistance, can work at elevated temperatures while maintaining adequate mechanical properties.Ignoring the high content of nickel and chromium, the standard also specifies a relatively large amount of Molybdenum and Nitrogen, which is particularly worthwhile when selecting grade from the related group of high alloy steels.Significantly higher percentages of Nitrogen and Molybdenum contribute to limiting the creation of intermetallic phases, as well as improving the impact resistance.


ZHEJIANG ZHONGZHENG STAINLESS STEEL supplys ASTM B677 UNS N08926 Seamless pipe, Alloy 926 stainless steel Seamless pipe, UNS N08926 seamless tube, N08926 seamless pipe and tube supplier, Incoloy 926 pipe and tube exporter.

UNS N08926 Incoloy 926 Stainless steel Pipe Chemical Composition:
Grade C≤ Mn≤ Si≤ S≤ Cu≤ Fe(min) Ni Cr Al Ti
Incoloy 926 0.02 2 0.5 0.01 0.5-1.5 bal 24.0-26.0 19.0-21.0 - -

Incoloy 926 Stainless steel  Physical properties

Density 8.1 g/cm3
Melting range 1320-1390℃
General mechanical and physical properties of 1.4529, X1NiCrMoCuN25-20-7 grade
  • Tensile strength, Rm: 650 - 850 MPa

  • Yield point, RP0,2: >300 MPa

  • Elongation, A > 40%

  • Modulus of elasticity, E: 195 GPA

  • Hardness:

  • Heat capacity, cp20℃: 450 J * kg-1 * K-1

  • Heat conductivity, λ: 12 W * m-1 * K-1

Application
Incoloy 926 Steel is used mainly in the chemical, paper, cryogenic, aerospace, and power industries. The main end products are heat exchangers, chemical tanks, pumps, screws, aircraft components, bushings, shafts, water desalination and flue gas desulphurisation equipment, valves and even radiator components.

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Stainless Steel Seamless Pipe, ASTM B677 / B674 UNS N08904 / 904L /1.4539 / Pickled Annealed NPS: 1/8" to 8" B16.10 & B16.19

 ZHEJIANG ZHONGZHENG STAINLESS STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....


Description

Material 1.4539 (alloy 904L) is an austenitic special steel with high molybdenum content as well as addition of copper and extremely low carbon content.
Our product range in 1.4539 are tubes and pipes, fittings and flanges, accessories.

 

 

1. Commodity: Seamless Stainless Steel Pipe ASTM B677 UNS N08904/904L

2. Process method: Cold drawn/cold rolled

3. Surface finish: Anneal/pickling/manual polish/ mechanical polish

4. Material: UNS N08904/904L

5. Standards: ASTM B677

6. Size:

A) NPS: 1/8" to 8"

B) Schedule: 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S, acc. To ANSI B36.19

C) O. D.: 6 mm to 219 mm

D) W. T.: 0.5 mm to 25 mm

E) Length: Max. 20 meters

7. Delivery conditions: Annealled, Picklinged and Polished

8. packing: Seaworthy wooden cases/steel framed plywood cases/simple packaging


 

Special characteristics
Temperature range: Density kg/dm³ Hardness (HB)
pressure bomb/pressure vessel
- 60°C bis 400°C
7,9 ≤ 230
excellent stability against pitting corrosion, stress corrosion and intergranular corrosion

 

Welding filler
1.4539, 1.4519

 

Main fields of application (depending on the specific conditions of use)

(all aforementioned specifications serve as a general orientation and have to be reviewed depending on the specific conditions of use)

 

Application:

1>.Offshore, Subsea.

2>.Sea water technology

3>.Chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry.

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Product Tags: seamless pipe tube , UNS N08904 , N10276

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