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Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance

Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance

МОК: 50
цена: 5.18
Подробная информация
Сертификация
ISO, AISI, ASTM
Модель №.:
654SMO
Форма:
Круглый
Техника:
Горячекатаный
Обработка поверхности:
Яркий
Спецификация:
наружный диаметр 6-300 мм
Производственная мощность:
50000 сомов
Содержание никеля:
21,0-23,0%
содержание хромия:
23-25%
Содержание молибдена:
7,0-8,0%
Содержание азота:
0,45-0,55%
Содержание меди:
0,3-0,6%
Содержание углерода:
≤0,02%
Содержание марганца:
2,00-4,00%
Содержание фосфора:
≤0.03%
Содержание серы:
≤0,005%
Выделить:

Super Austenitic Stainless Steel Round Bar

,

Corrosion Resistant 654SMO Round Bar

,

High Nickel Content Stainless Steel Round Bar

Описание продукта
654SMO Stainless Steel Round Bar
Material Specifications

UNS S32652 / 654SMO Super Austenitic Stainless Steel
Standards: 1.4652 / X1CrNiMoCuN24-22-8
Compliant with ASTM A312, ASTM A269 for seamless and welded austenitic stainless steel pipe and tube applications.

Material Overview

654SMO (S32654, 1.4652) is a super austenitic stainless steel containing 23% nickel, 25% chromium, and 7% molybdenum, offering significantly superior corrosion resistance compared to standard austenitic steels. This advanced material serves as a cost-effective alternative to nickel-based alloys and titanium alloys.

Manufacturing Process

Due to its high molybdenum content, 654SMO presents challenges in seamless pipe perforation with risks of eccentricity or cracking. Our specialized center perforation process followed by cold rolling or cold drawing ensures high success rates and dimensional accuracy.

Performance Advantages
  • Exceptional pitting and crevice corrosion resistance in harsh environments
  • Superior mechanical properties with high yield strength
  • Excellent processability and formability
  • Outperforms 904L and 254SMO in high temperature and corrosion resistance
  • Proven performance in seawater, aeration, gaps, and low-speed erosion conditions
Chemical Composition
Element Composition (%)
C ≤0.02
Si ≤0.05
Mn 2.00-4.00
Ni 21.0-23.0
P ≤0.03
S ≤0.005
Cr 23-25
Mo 7.0-8.0
N 0.45-0.55
Cu 0.3-0.6
Product Specifications

Size Range for Tubing:
Outer Diameter: 1/4" (6.25mm) to 8" (203mm)
Wall Thickness: 0.02" (0.5mm) to 0.5" (12mm)
Length: Up to 15m maximum or as required

Manufacturing Processes:
Seamless: Cold drawn, Cold rolled, Precision rolled
Welded: Gas tungsten arc welding, Plasma arc welding (PAW), Submerged arc welding (SAW)

Surface Finish:
Annealed & pickled, Bright annealing, Polished

End Preparation:
Beveled or plain end, Square cut, Burr free, Plastic cap protection

Packaging Options:
Bare packing, Bundle packing with woven bag, Wooden or steel frame crate packing, Sea-worthy delivery protection

Quality Assurance & Testing
  • 100% PMI and Spectro Chemical Analysis for raw material verification
  • 100% dimensional and visual examination
  • Comprehensive mechanical properties testing including tension, flaring, flange, hardness, and reversed flattening tests
  • 100% hydrostatic testing or non-destructive testing (ET or UT)
  • Radiographic testing for welded pipes
  • Optional testing: Straightness, Roughness, Intergranular corrosion, Impact, Grain size determinations

All test and inspection results are documented in comprehensive reports compliant with applicable standards and specifications.

Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 0 Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 1 Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 2 Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 3
продукты
Подробная информация о продукции
Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance
МОК: 50
цена: 5.18
Подробная информация
Сертификация
ISO, AISI, ASTM
Модель №.:
654SMO
Форма:
Круглый
Техника:
Горячекатаный
Обработка поверхности:
Яркий
Спецификация:
наружный диаметр 6-300 мм
Производственная мощность:
50000 сомов
Содержание никеля:
21,0-23,0%
содержание хромия:
23-25%
Содержание молибдена:
7,0-8,0%
Содержание азота:
0,45-0,55%
Содержание меди:
0,3-0,6%
Содержание углерода:
≤0,02%
Содержание марганца:
2,00-4,00%
Содержание фосфора:
≤0.03%
Содержание серы:
≤0,005%
Количество мин заказа:
50
Цена:
5.18
Выделить

Super Austenitic Stainless Steel Round Bar

,

Corrosion Resistant 654SMO Round Bar

,

High Nickel Content Stainless Steel Round Bar

Описание продукта
654SMO Stainless Steel Round Bar
Material Specifications

UNS S32652 / 654SMO Super Austenitic Stainless Steel
Standards: 1.4652 / X1CrNiMoCuN24-22-8
Compliant with ASTM A312, ASTM A269 for seamless and welded austenitic stainless steel pipe and tube applications.

Material Overview

654SMO (S32654, 1.4652) is a super austenitic stainless steel containing 23% nickel, 25% chromium, and 7% molybdenum, offering significantly superior corrosion resistance compared to standard austenitic steels. This advanced material serves as a cost-effective alternative to nickel-based alloys and titanium alloys.

Manufacturing Process

Due to its high molybdenum content, 654SMO presents challenges in seamless pipe perforation with risks of eccentricity or cracking. Our specialized center perforation process followed by cold rolling or cold drawing ensures high success rates and dimensional accuracy.

Performance Advantages
  • Exceptional pitting and crevice corrosion resistance in harsh environments
  • Superior mechanical properties with high yield strength
  • Excellent processability and formability
  • Outperforms 904L and 254SMO in high temperature and corrosion resistance
  • Proven performance in seawater, aeration, gaps, and low-speed erosion conditions
Chemical Composition
Element Composition (%)
C ≤0.02
Si ≤0.05
Mn 2.00-4.00
Ni 21.0-23.0
P ≤0.03
S ≤0.005
Cr 23-25
Mo 7.0-8.0
N 0.45-0.55
Cu 0.3-0.6
Product Specifications

Size Range for Tubing:
Outer Diameter: 1/4" (6.25mm) to 8" (203mm)
Wall Thickness: 0.02" (0.5mm) to 0.5" (12mm)
Length: Up to 15m maximum or as required

Manufacturing Processes:
Seamless: Cold drawn, Cold rolled, Precision rolled
Welded: Gas tungsten arc welding, Plasma arc welding (PAW), Submerged arc welding (SAW)

Surface Finish:
Annealed & pickled, Bright annealing, Polished

End Preparation:
Beveled or plain end, Square cut, Burr free, Plastic cap protection

Packaging Options:
Bare packing, Bundle packing with woven bag, Wooden or steel frame crate packing, Sea-worthy delivery protection

Quality Assurance & Testing
  • 100% PMI and Spectro Chemical Analysis for raw material verification
  • 100% dimensional and visual examination
  • Comprehensive mechanical properties testing including tension, flaring, flange, hardness, and reversed flattening tests
  • 100% hydrostatic testing or non-destructive testing (ET or UT)
  • Radiographic testing for welded pipes
  • Optional testing: Straightness, Roughness, Intergranular corrosion, Impact, Grain size determinations

All test and inspection results are documented in comprehensive reports compliant with applicable standards and specifications.

Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 0 Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 1 Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 2 Super Austenitic 654SMO Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance 3