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441 Grade Stainless Steel Welded Pipe 38*1.5mm Used For Exhuat System Tubing SUS441

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441 Grade Stainless Steel Welded Pipe 38*1.5mm Used For Exhuat System Tubing SUS441

China 441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441 supplier
441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441 supplier 441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441 supplier

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Product Details:

Place of Origin: Shanxi
Brand Name: Tisco
Certification: ISO
Model Number: 441

Payment & Shipping Terms:

Minimum Order Quantity: 1 ton
Price: USD 2800/TON
Packaging Details: In bundles, plywood cases, wooden cases with water-proof package,or as customer required
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 2000T/month
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Detailed Product Description
Type: Welded Brand Name: Tisco
Polish: Satin,Bright Or Mirror Application: Decoration,industry
Section Shape: Hollow Round Quality: High

Standard ASTM A554,ASTM A312,ASTM A249,ASTM A790,ASTM A688, ASTM A269,ASTM A268, JIS G3463-2006,ASTM A651
Grade 201,202,304,316,316L, 409L,430,410, 444,445J2,44660,S31803,S32750
Size Range OD:6.35mm-160mm WT:0.15mm-3mm
Certification ISO9001:2008,TUV

Tolerance
a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface 180G, 320G, Satin,400G, 600G ,2B,BA
Application Power station, cooling tower, underfloor heating ,heat recovery system, especially high Chloride seawater heat exchanger.
Test Raw material checking, extended test, Hydraulic test, crystal rot test, Pneumatic test , Eddy Current test, TX-ray test. Tension test
Production equipment W+O forming, welding seam tracking, multi-cathode TIG welding, molten pool electromagnetic stirring technology, endoscope welding with monitoring, online welding with inside and outside rolling, online annealing, micron grade laser calipering, encoder-based high-precision sizing, internal polishing.
Packing Standard export, in bulk / bundles / nylon fabric bags with seaworthy packing;
or according to customers' requestments.
Delivery Time 1. 20-45 days after received deposit or confirmed L/C
2. Depends on your oder quantity
Payment Terms

1. T/T: 30% advance, 70% balance before the shipment
2. L/C: at sight
3. T/T and L/C: 30% T/T advance, 70% L/C

 

441 Stainless Steel

Description:

Type 441 Stainless Steel is a ferritic stainless steel which provides good high-temperature strength (exceeding that of Types 409 and 439 Stainless Steels) plus good corrosion resistance in many exhaust gas environments (equivalent to Type 439 and 18 Cr-Cb Stainless Steels). . Ferritic steels are not inherently strong at elevated temperatures, but columbium additions coupled with appropriate solution annealing markedly improve long-time creep rupture strength. Type 441 is dual stabilized with niobium and titanium to provide good weld ductility and resistance to intergranular corrosion in the weld heat affected zone.

Product Forms:

Sheet, Strip

Specifications:

ASTM A240 (S43940) and EN 10088-2 (1.4509)

Typical Applications:

Automotive exhaust tube and components

Chemical Composition:

Element UNS 43940 EN 1.4509
Carbon 0.030 max. 0.030 max.
Manganese 1.00 max. 1.00 max.
Sulfur 0.015 max. 0.015 max.
Phosphorus 0.040 max 0.040 max.
Silicon 1.00 max. 1.00 max.
Chromium 17.5 – 18.5 17.5 – 18.5
Titanium 0.10 – 0.60 0.10 – 0.60
Nitrogen - 0.045 max.
Niobium 0.30+(9xC) min. 0.30+(9xC) min.– 1.00 max.

Mechanical Properties:

Type Yield Strength 0.2% offset (KSI) Tensile Strength (KSI) % Elongation (2" Gauge length) Hardness Rockwell
UNS S43940 36 min. 62 min. 18 min. HRB 88 max.
EN 1.4509 36 min. 62 - 91 18 min.  

 

Product picture:

441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441

 

 

 

 

Packing&shipping:

 

 

441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441441 Grade Stainless Steel Welded Pipe 38*1.5mm  Used For Exhuat System Tubing SUS441

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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