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654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance Using Hot Rolled Technique

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654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance Using Hot Rolled Technique

MOQ:	50
Price:	3.18

Details Information

Product Description

Detail Information

Certification

ISO, AISI, ASTM

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%

Highlight:

Corrosion Resistant 654smo Round Bar

High Nickel Content Stainless Steel Round Bar

Hot Rolled Technique Super Austenitic Round Bar

Product Description

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
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

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

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Hot Rolled Stainless Steel Plate

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Nickel Alloy

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Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material

654smo Super Austenitic Stainless Steel Round Bar with High Nickel Content and Corrosion Resistance Using Hot Rolled Technique

MOQ:	50
Price:	3.18

Detail Information

Product Description

Detail Information

Certification

ISO, AISI, ASTM

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%

Minimum Order Quantity:

Price:

3.18

Highlight

Corrosion Resistant 654smo Round Bar

High Nickel Content Stainless Steel Round Bar

Hot Rolled Technique Super Austenitic Round Bar

Product Description

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

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
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

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

Tags: