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ASTM A789 A790 Cold Rolled Pickling Surface Super Duplex Stainless Steel Pipe S32750

Certification	ISO, ASTM
Quantité de commande min	50 kg
Prix	US $7.85 / kg

Détails sur le produit

Numéro de modèle.	2507	Forme	Rond
Technique	laminé à froid	Traitement de surface	marinage
Diamètre extérieur	10,3 mm - 1219 mm	Épaisseur de paroi	1,24 mm - 54,59 mm
Longueur	Selon l'exigence du client	Qualité du matériau	S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
Limite d'élasticité	550 MPa min (S32750), 450 MPa min (S31803)	Résistance à la traction	800 MPa min (S32750), 620 MPa min (S31803)
Élongation	15 % (S32750), 25 % (S31803)	Dureté	20 HRC
Teneur en carbone	0,03 maximum (S32750, S31803)	contenu de chrome	24,0-26,0 (S32750), 21,0-23,0 (S31803)
Contenu en nickel	6,0-8,0 (S32750), 4,5-6,5 (S31803)
Mettre en évidence	Cold Rolled Duplex Stainless Steel Pipe , Pickling Surface Super Duplex Pipe , ASTM A789 A790 S32750 Pipe

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Description de produit

ASTM A789 A790 A928 S32750 Duplex Stainless Steel Pipe 2507

2507 Super Duplex Stainless Steel Pipe S32750 Seamless Pipe offers superior corrosion resistance and mechanical properties for demanding industrial applications.

ASTM A789 / A790 2205 / 2507 Duplex Steel Seamless Pipe With Cold Rolled

Duplex stainless steel was developed to combat common corrosion problems encountered with 300 series stainless steels. The "duplex" structure combines favorable qualities of ferritic alloys (stress corrosion cracking resistance and high strength) with those of austenitic alloys (ease of fabrication and corrosion resistance).

UNS32750 super duplex stainless steel pipes provide enhanced corrosion resistance compared to other materials, with greater tensile and yield strength, excellent ductility, and superior stress corrosion cracking resistance. These properties help clients reduce purchase costs while guaranteeing quality.

Product Specifications

Material Grades

S32205, S31803, S32304, S32750, F51, F53, 2205, 2507

Outer Diameter

10.3mm - 1219mm

Wall Thickness

1.24mm - 54.59mm

Length

Customized according to customer requirements

Standards

ASTM A789; ASTM A790; EN 10216-5

Applications

Petroleum industry
Chemical processing
Instrumentation systems
Industrial transportation
Mechanical structure industry
High corrosion resistance applications (offshore industry)

Chemical Composition

Grade	C max	Si max	Mn max	P max	S max	Cr	Ni	Mo	N
UNS S32750	0.03	0.8	1.2	0.03	0.015	24.0-26.0	6.0-8.0	3.0-5.0	0.24-0.32
UNS S31803	0.03	1	2	0.02	0.02	21.0-23.0	4.5-6.5	2.5-3.5	0.08-0.20

Physical Properties

Grade	Y.S. MPa min	T.S. Mpa min	Elongation %	Hardness HRC
UNS S32750	550	800	15	20
UNS S31803	450	620	25	20

Product Advantages

Superior surface finish
Enhanced mechanical properties
Precise dimensional accuracy
Comprehensive inspection methods and equipment

Ordering Information

Price Terms

FOB, CFR, CIF or negotiable

Payment Methods

T/T, LC or negotiable

Delivery Time

30 working days after deposit receipt (based on order quantity)

Packaging

Iron case; woven bag or customized packaging

Quality Documentation

Mill Test Certificate supplied with shipment, Third Party Inspection acceptable

Quality Testing

NDT (Ultrasonic test, Eddy Current test)
Mechanical Test (Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)
Metal Test (Metallographic Analysis, Impact Test - High/low temperature)
Chemical Analysis (Photoelectric Emission Spectroscopic)

Main Markets

Europe, Middle East, Southeast Asia, South America

Product Images