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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and
China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and

  1. China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and
  2. China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and
  3. China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and
  4. China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and
  5. China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and
  6. China 654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and

654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and

  1. MOQ: 50
  2. Price: 3.18
  3. Get Latest Price
Model NO. 654smo
Shape Round
Technique Hot Rolled
Surface Treatment Bright
Outer Diameter OD 6-300mm
Nickel Content 21.0-23.0%
Chromium Content 23-25%
Molybdenum Content 7.0-8.0%
Copper Content 0.3-0.6%
Nitrogen Content 0.45-0.55%
Carbon Content ≤0.02%
Manganese Content 2.00-4.00%
Silicon Content ≤0.05%
Phosphorus Content ≤0.03%
Sulfur Content ≤0.005%
Certification ISO, AISI, ASTM

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  1. Product Details
  2. Company Details

Product Specification

Model NO. 654smo Shape Round
Technique Hot Rolled Surface Treatment Bright
Outer Diameter OD 6-300mm Nickel Content 21.0-23.0%
Chromium Content 23-25% Molybdenum Content 7.0-8.0%
Copper Content 0.3-0.6% Nitrogen Content 0.45-0.55%
Carbon Content ≤0.02% Manganese Content 2.00-4.00%
Silicon Content ≤0.05% Phosphorus Content ≤0.03%
Sulfur Content ≤0.005% Certification ISO, AISI, ASTM
High Light Corrosion Resistant 654smo Round BarHigh Nickel Content Stainless Steel Round BarHot Rolled Technique Super Austenitic Round Bar
654SMO Forged Rings & Seamless Rolled Rings
UNS S32654, 1.4652, Alloy 654, 654 SMO
Material Specifications: UNS S32652 654SMO Super Austenitic Stainless Steel 1.4652 / X1CrNiMOCUN24-22-8
Product 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.
Material Advantages
  • Exceptional pitting and crevice corrosion resistance in harsh environments
  • Superior mechanical properties with high yield strength
  • Excellent processability and fabrication characteristics
  • Outperforms 904L and 254SMO in high temperature and corrosion resistance
  • Suitable alternative to nickel-based alloys and titanium alloys
Manufacturing Standards
Primary Standards: ASTM A312, ASTM A269
Additional Standards: ASTM B673, ASTM B674, ASTM B677, ASTM B675, ASTM B676, ASTM B690
Chemical Composition
Element Composition (%)
C≤0.02
Si≤0.05
Mn2.00-4.00
Ni21.0-23.0
P≤0.03
S≤0.005
Cr23-25
Mo7.0-8.0
N0.45-0.55
Cu0.3-0.6
Size Specifications
Outer Diameter: 1/4" (6.25mm) to 8" (203mm)
Wall Thickness: 0.02" (0.5mm) to 0.5" (12mm)
Length: 15m maximum or custom requirements
Manufacturing Processes
Seamless Pipe/Tube: Cold drawn, Cold rolled, Precision Rolled
Welded Pipe/Tube: Gas tungsten arc welding, Plasma arc welding (PAW), Submerged arc welding (SAW)
Surface Finishes
Annealed & pickled, bright annealing, polished
End Preparation
Beveled or plain end, square cut, burr free with plastic cap protection at both ends
Packaging Options
Bare packing, bundle packing with woven bag, wooden or steel frame crate packing, plastic cap protection, seaworthy delivery protection
Quality Assurance & Testing
  • 100% PMI and Spectro Chemical Analysis for raw material
  • 100% dimensional and visual examination
  • Mechanical properties testing (tension, flaring, flange, hardness, reversed flattening)
  • 100% hydrostatic testing or 100% non-destructive testing (ET or UT)
  • Radiographic testing for welded pipe
  • Optional tests: Straightness, roughness, intergranular corrosion, impact, grain size determination
654SMO stainless steel forged rings close-up view 654SMO seamless rolled rings industrial application 654SMO round bar material surface finish detail 654SMO forged components quality inspection 654SMO industrial manufacturing process overview

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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