JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

China,Wuxi ,Jiangsu
Verified Supplier

Chat online Now



Leave a Message

we will call you back quickly!

Submit Requirement

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

China High Corrosion Resistant Hot Rolled S32654 / 654SMO Super Austenitic Stainless





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

MOQ： 50 kg
Price： US $6.25-16.85 / kg
Get Latest Price


Shape	Flat
Technique	Hot Rolled
Surface Treatment	Bright
Outer Diameter	OD 6-630mm
Production Capacity	50000kgs
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%
Certification	ISO, AISI, ASTM

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

ASTM A312 309S SS Pipe DIN 1.4833 Seamless Stainless Steel Round Pipe

Chat online Now
Grade 310S Stainless Steel Pipe 1.4845 06Cr25Ni20 Heat Resistant

Chat online Now
410S Stainless Steel Welded Pipe DN20-DN200 For Ship Structure

Chat online Now
EN 10216-5 1.4404 Stainless Steel Pipe Seamless For Pressure Equipment

Chat online Now

Product Details
Company Details

Product Specification


Shape	Flat	Technique	Hot Rolled
Surface Treatment	Bright	Outer Diameter	OD 6-630mm
Production Capacity	50000kgs	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%	Certification	ISO, AISI, ASTM
High Light	High Corrosion Resistant Stainless Steel Pipe ，Hot Rolled Seamless Pipe ，S32654 / 654SMO Super Austenitic Stainless Steel Pipe

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

Material Description

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

This high-molybdenum content makes the steel hard and sticky during seamless pipe perforation, presenting challenges with eccentricity or cracking. Our specialized manufacturing process uses center-perforated round steel followed by cold rolling or cold drawing to ensure high success rates and quality.

654SMO demonstrates exceptional local corrosion resistance with superior pitting and stress corrosion resistance in seawater, aeration, gaps, 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 resistance and corrosion resistance.

Standards & Specifications

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

Chemical Composition

Element	Content (%)
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 with high yield strength
Good processability and workability

Size Range

Outer Diameter: 1/4" (6.25mm) to 8" (203mm)
Wall Thickness: 0.02" (0.5mm) to 0.5" (12mm)
Length: 15m (Max) or as required

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)

Finishing Options

Annealed & pickled, bright annealing, polished

End Preparation

Beveled or plain end, square cut, burr free with plastic cap protection at both ends

Packaging

Bare packing/bundle packing with woven bag/wooden or steel frame crate packing with plastic cap protection at both tube ends, suitably protected for sea-worthy delivery or as requested.

Quality Assurance & Testing

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
Optional Tests: Straightness, Roughness, Intergranular Corrosion, Impact, Grain Size Determinations

All test and inspection results are documented in comprehensive reports according to standard specifications and customer requirements.

Product Images

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler,Exporter 


Total Annual:

>1000000


Employee Number:

>100 


Ecer Certification：

Verified Supplier 

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

+ Read More

Reach Us
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
https://www.stainless-strips.com/

Chat online Now

Leave a Message, we will call you back quickly!