Stockist Of ASTM A789-ASME SA789 SAF2507 Duplex Steel Tube

ASTM A789 ASME SA 789 SAF2507 UNS S32750 (EN 10216–5 1.4410) Stainless Steel is super duplex stainless steel with 25% chromium, 4% molybdenum, και 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion.

ASTM A789 Super Duplex Steel SAF 2507 Tube Specification :

Διάσταση : ASTM, ASME and API

ASTM Specification : ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789

ASTM A789 Super Duplex Steel SAF 2507 Tube Size : 1/2″NB TO 12 “NB IN

Seamless Pipe & Tube Size : 1/2” NB – 8” NB

Welded Pipe & Tube Size : 6” NB – 24” NB

Outer Diameter : 6.0-630mm

Πάχος : 0.5-45mm

Schedule : SCH20, SCH30, SCH40, ΣΜΝ, SCH80

Τύπος : Χωρίς ραφή / ΣΤΡΕΜΜΑ / Συγκολλημένος / Κατασκευασμένο / CDW

Μορφή : Round Pipe/Tube, Square Pipe/Tube, Rectangular Pipe/Tube, Coiled Tube, “U” Shape, Pan Cake Coils, Hydraulic Tube

Μήκος : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Threaded

ASTM A789-ASME SA789 SAF2507 Equivalent Material

Alloy	UNS Designation	Werkstoff NR.	Specifications	AFNOR	Grade	ΑΠΟ	ΣΕ	SS
2507	S32750	1.4410	A/SA789, A/SA790	Z3 CN 25.06 Az	F53	Χ 2 Cr Ni MoN 25.7.4	1.4410	2328

ASTM A789 S32750 (SAF2507) Stainless Steel Tubes Chemical Composition

ντο %	Και %	Mn %	Π %	μικρό %	Cr %	Σε %	Μο %	Ν %	Cu %
0.03 μέγ	0.8 μέγ	1.2 μέγ	0.035 μέγ	0.02 μέγ	24.0-26.0	6.0-8.0	3.0-5.0	0.24-0.32	0.50 μέγ

Μηχανικές Ιδιότητες

0.2% Proof Stress (N/mm2) [ksi] minimum	550[79.8]
Ultimate Tensile Strength (N/mm2) [ksi] minimum	800 [116]
Επιμήκυνση (%) minimum	25
ardness (HBN)	270 μέγ
Reduction of Cross Section Area (%)	45
Charpy V-notch Impact at ambient Temp (J) [ft.lb]	80min [59min]
Charpy V-notch Impact at -46°C (J) [ft.lb]	45av, 35min [33av, 25.8min]

Physical Properties

Πυκνότητα (Kg.m-1)	7810
Magnetic Permeability	33
Young’s Modulus (N/mm2)	199 x 103
Specific Heat, 20°C (J.Kg-1.°K-1)	475
Fracture Toughness, Kq (MPa.m)	475
Specific Electrical Resistance, 20°C (µO.m)	0.80
Thermal conductivity, 20°C (W.m-1.°K-1)	14.2
Mean coefficient of thermal expansion, 20-100°C (°K-1)	11.1 x 10-6

Pressure Rating of Super Duplex 2507 Tube

Tube O.D. (In.)	Wall Thickness Of Pipe (ίντσες)
	.028	.035	.049	.065	.083	.095	.109	.120
	Πίεση Εργασίας (Psig)
1/8	7900	10100
1/4	3700	4800	7000	9500
5/16		3700	5400	7300
3/8		3100	4400	6100
1/2		2300	3200	4400
3/4			2200	3000	4000	4600
1				2200	2900	3400	3900	4300

Super Duplex 2507 Tubing Size chart

Τείχος	Μεγέθη ( O.D.)
.010	1/16″ , 1/8″ , 3/16″
.020	1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
.012	1/8″
.016	1/8″ , 3/16″
.028	1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
.035	1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.049	3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.065	1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″
.083	1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″
.095	1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.109	1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.120	1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
.125	3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
.134	1″
.250	3″
.375	3 1/2″

Standard Tolerances of UNS S32750 Tube

Μέγεθος			Standard Tolerances
Μορφή	Τείχος	ΤΟΥ	Length and/or coils	ΤΟΥ	Lengths	Τείχος
Subsea Umbilical Tubing (ASTM A789 & ASTM A790)	0.039″ to 0.125″	3/8″ to 1-1/2″	Cut lengths to 60′ Coils to 1-1/2″ OD*	±0.005″	Coils to 80,000′ (24,384 m)	±10%
Pressure & Corrosion Tubing (ASTM A789)	0.010″ – 0.220″	1/16″ – 4″	Cut lengths up – 40′ Coils to 1-1/2″ ΤΟΥ	<1-1/2″ ±0.005″ 1-1/2″ to 3″ ±0.010″ 3-1/2″to 4″ ±0.015″	Random Upto +2″ Cuts +1/8″ -0″ Coils to 80,000′	±10

Processing

Hot Forming

2507 should be hot worked between 1875 F and 2250 φά. This should be followed by a solution anneal at 1925F minimum and a rapid air or water quench.

Cold Forming

Most of the common stainless steel forming methods can be used for cold working 2507. The alloy has a higher yield strength and lower ductility than the austenitic steels so fabricators may find that higher forming forces, increased radius of bending, and increased allowance for springback are necessary. Deep drawing, stretch forming, and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel. When forming requires more than 10% cold deformation, a solution anneal and quench are recommended.

Κατεργασία με θερμοκρασία

2507 should be solution annealed and quenched after either hot or cold forming. Solution annealing should be done at a minimum of 1925 φά. Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed.

Applications

Electronics

Transport and traffic

Pulp and paper industry

Medicine

Fertilizers

Valve & Pumps

Πετροχημική

Architecture and construction

Αεροδιαστημική

Nuclear Power

Energy industry

Chemicals industry

Nickel Alloy in Pulp and Paper

Motor industry

Food and drink

304L stainless steel pipe 304L stainless steel seamless pipe 310S stainless steel pipes 321 Ανοξείδωτο ατσάλι 904L stainless steel pipe 904L stainless steel tubes 2205 2205 σωλήνας από ανοξείδωτο χάλυβα 2205 σωλήνας από ανοξείδωτο χάλυβα 2507 διπλός σωλήνας από ανοξείδωτο χάλυβα 2507 σωλήνας από ανοξείδωτο χάλυβα 2507 σωλήνας από ανοξείδωτο χάλυβα 2520 stainless steel tubes AStm A312 stainless stael pipe ASTM A312 Stainless Steel Pipe Specifications ASTM A312 STAINLESS STEEL SEAMLESS PIPE ASTM A312 TP304 ΑΝΟΞΕΙΔΩΤΟΣ ΣΩΛΗΝΑΣ ΑΝΕΡΡΑΦΗΣ ASTM A312 TP316L STAINLESS STEEl PIPE Astm a554 stainless steel pipe birmingham wire gauge BWG Bwg Sizes bwg tube διπλός σωλήνας από ανοξείδωτο χάλυβα gauge bwg Ζεσταίνετε τον σωλήνα excange εξαρτήματα πρέσας inox price sanitary seamless pipe sanitary stainless steel pipe sanitary stainless steel tubes Sizes Chart Σωλήνας από ανοξείδωτο χάλυβα stainless steel pipefitting σωλήνες από ανοξείδωτο χάλυβα stainless steel sanitary tubes σωλήνας από ανοξείδωτο χάλυβα σωλήνας από ανοξείδωτο χάλυβα σωλήνας από ανοξείδωτο χάλυβα stainless steel welded pipe standard wire gauge Super Austenitic 904L Ανοξείδωτος σωλήνας Σωλήνας από ανοξείδωτο χάλυβα TP304 TP304L Stainless steel seamless pipe Σωλήνας Κίνα

• ISO9001 ASTM A312 TP321 Stainless steel seamless pipe
• DNV ASTM A312 TP310S Stainless steel seamless pipe
• Bis Certified Ss 304 Seamless Pipes Best Price Supplier
• ASTM A312 TP304 Stainless steel seamless pipe manufacturer
• Storage For ASTM A312 TP317L Stainless steel seamless pipe