PRODUCTS DETAILS

Home > Products >

High Corrosion Resistant Hot Rolled S32654 / 654SMO Super Austenitic Stainless Steel Seamless Pipe

Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Aluminum Material

Mr. Gao Ben

benwallace2012@hotmail.com

86-0510-88688870

Contact Now

High Corrosion Resistant Hot Rolled S32654 / 654SMO Super Austenitic Stainless Steel Seamless Pipe

MOQ:	50
Price:	6.25

Details Information

Product Description

Detail Information

Certification

ISO, AISI, ASTM

Shape:

Flat

Technique:

Hot Rolled

Surface Treatment:

Bright

Outer Diameter:

OD 6-630mm

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%

Silicon Content:

≤0.05%

Manganese Content:

2.00-4.00%

Phosphorus Content:

≤0.03%

Sulfur Content:

≤0.005%

Wall Thickness:

0.5-12mm

Highlight:

High Corrosion Resistant Stainless Steel Pipe

Hot Rolled Seamless Pipe

S32654 / 654SMO Super Austenitic Stainless Steel Pipe

Product Description

High Corrosion Resistant Hot Rolled Stainless Steel Pipe S32654 / 654SMO Seamless Pipe

S32652 (UNS 654SMO) Super Austenitic Stainless Steel Pipe 1.4652 / X1CrNiMOCUN24-22-8

ASTM A312, ASTM A269, S32652 UNS 654SMO 1.4652 X1CrNiMOCUN24-22-8 Super Austenitic Stainless Steel Pipe and Tube

Material Description

654SMo (S32654, 1.4652) super austenitic stainless steel is a premium-grade material containing 23% nickel, 25% chromium, and 7% molybdenum, offering significantly superior corrosion resistance compared to standard austenitic steels.

This high-molybdenum steel presents manufacturing challenges during seamless pipe perforation due to its hard, sticky nature, which can lead to eccentricity or cracking. Our specialized center perforation process followed by cold rolling or cold drawing ensures high success rates and quality consistency.

654SMo demonstrates exceptional local corrosion resistance, including superior pitting and stress corrosion resistance in seawater, aeration, crevice, and low-speed erosion conditions. It serves as an effective alternative to nickel-based alloys and titanium alloys, outperforming 904L and 254SMO in both high-temperature and corrosion resistance applications.

Technical Specifications

Standards:

ASTM A312 Seamless and Welded Austenitic Stainless Steel Pipe
ASTM A269 Seamless and Welded Austenitic Stainless Steel Pipe for General Equipment
ASTM B673, ASTM B674, ASTM B677, ASTM B675, ASTM B676, ASTM B690

Material: S32652 UNS 654SMO 1.4652 X1CrNiMOCUN24-22-8

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

Performance Characteristics

Excellent pitting and crevice corrosion resistance in harsh corrosive environments
Superior mechanical properties and high yield strength
Good processability and workability

Size Range for Tubing

OD: 1/4" (6.25mm) to 8" (203mm)
WT: 0.02" (0.5mm) to 0.5" (12mm)
Length: 15m (Max) or as per requirement

Manufacturing Process

Seamless Pipe or Tube: Cold drawn, Cold rolled, Precision Rolled

Welded Pipe or Tube: 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 at Both ends

Packaging Options

Bare packing/bundle packing with woven bag/wooden or steel frame crate packing/plastic cap protection at both sides of tubes. Suitable protection for sea-worthy delivery or as requested.

Inspection and Testing Procedures

100% PMI, Spectro Chemical Analysis Test for Raw Material
100% Dimension & Visual Examination
Mechanical Properties Test (Tension Test, Flaring Test, Flange Test, Hardness Test, Reversed Flattening Test)
100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
Radiographic Test for Welded Pipe
Straightness Test (optional)
Roughness Test (optional)
Intergranular Corrosion Test (optional)
Impact Test (optional)
Grain Size Determinations (optional)

Note: All test and inspection results are documented in reports according to standard specifications.

Tags:

DIN2391 Precision Seamless Steel Pipe,

Cold Drawn Precision Seamless Steel Pipe,

DIN2391 Hydraulic Precision Steel Pipe

Super Austenitic 317L Stainless Steel Pipe Hot Rolled Technique Corrosion Resistant Seamless Tube

Contact Now

253MA Stainless Steel Seamless Pipe with High Temperature Resistance, Corrosion Resistant, and Austenitic Structure

Contact Now

Corrosion Resistant 254SMO Stainless Steel Pipe with High Molybdenum Content for Seawater Applications

Contact Now

304 Stainless Steel Flexible Metal Hose with Customizable Length and Diameter for High Working Pressure (10-35MPa)

Contact Now

Stainless Steel Metal Hose High Pressure High Temperature Customizable Size Stainless Steel Bellows

Contact Now

High Pressure SS304 Stainless Steel Wire Braided Flexible Metal Hose for Water Heater

Contact Now

Hot Rolled UNS S38815 Stainless Steel Plate with Pickling Surface Treatment and 0.4 - 80.0mm Thickness

Contact Now

PRODUCTS DETAILS

Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material

High Corrosion Resistant Hot Rolled S32654 / 654SMO Super Austenitic Stainless Steel Seamless Pipe

MOQ:	50
Price:	6.25

Detail Information

Product Description

Detail Information

Certification

ISO, AISI, ASTM

Shape:

Flat

Technique:

Hot Rolled

Surface Treatment:

Bright

Outer Diameter:

OD 6-630mm

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%

Silicon Content:

≤0.05%

Manganese Content:

2.00-4.00%

Phosphorus Content:

≤0.03%

Sulfur Content:

≤0.005%

Wall Thickness:

0.5-12mm

Minimum Order Quantity:

Price:

6.25

Highlight

High Corrosion Resistant Stainless Steel Pipe

Hot Rolled Seamless Pipe

S32654 / 654SMO Super Austenitic Stainless Steel Pipe

Product Description

High Corrosion Resistant Hot Rolled Stainless Steel Pipe S32654 / 654SMO Seamless Pipe

S32652 (UNS 654SMO) Super Austenitic Stainless Steel Pipe 1.4652 / X1CrNiMOCUN24-22-8

ASTM A312, ASTM A269, S32652 UNS 654SMO 1.4652 X1CrNiMOCUN24-22-8 Super Austenitic Stainless Steel Pipe and Tube

Material Description

Technical Specifications

Standards:

ASTM A312 Seamless and Welded Austenitic Stainless Steel Pipe
ASTM A269 Seamless and Welded Austenitic Stainless Steel Pipe for General Equipment
ASTM B673, ASTM B674, ASTM B677, ASTM B675, ASTM B676, ASTM B690

Material: S32652 UNS 654SMO 1.4652 X1CrNiMOCUN24-22-8

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

Performance Characteristics

Excellent pitting and crevice corrosion resistance in harsh corrosive environments
Superior mechanical properties and high yield strength
Good processability and workability

Size Range for Tubing

OD: 1/4" (6.25mm) to 8" (203mm)
WT: 0.02" (0.5mm) to 0.5" (12mm)
Length: 15m (Max) or as per requirement

Manufacturing Process

Seamless Pipe or Tube: Cold drawn, Cold rolled, Precision Rolled

Welded Pipe or Tube: 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 at Both ends

Packaging Options

Bare packing/bundle packing with woven bag/wooden or steel frame crate packing/plastic cap protection at both sides of tubes. Suitable protection for sea-worthy delivery or as requested.

Inspection and Testing Procedures

100% PMI, Spectro Chemical Analysis Test for Raw Material
100% Dimension & Visual Examination
Mechanical Properties Test (Tension Test, Flaring Test, Flange Test, Hardness Test, Reversed Flattening Test)
100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)
Radiographic Test for Welded Pipe
Straightness Test (optional)
Roughness Test (optional)
Intergranular Corrosion Test (optional)
Impact Test (optional)
Grain Size Determinations (optional)

Note: All test and inspection results are documented in reports according to standard specifications.

Tags: