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1.4410 Duplex Stainless Steel Tube Bright Annealed ASTM A789 High Thermal Conductivity

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1.4410 Duplex Stainless Steel Tube Bright Annealed ASTM A789 High Thermal Conductivity

Brand Name : SPEZILLA

Model Number : Seamless Tube

Certification : ISO9001:2008, PED 97/23/EC

Place of Origin : CHINA

MOQ : Negotiation

Price : Negotiation

Payment Terms : T/T or L/C

Supply Ability : 1000 TONS / MONTH

Delivery Time : 25 DAYS

Packaging Details : PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP

Materials : Duplex Steel UNS S32507

Product Name : Duplex Stainless Steel Tube

Standard : ASME SA789

O.D. : 5/8"-2"

W.T. : BWG18-BWG14

Length MAX : 12000MM Max.

Pipe Finish : TIG Welded

Type : Welded

Shape : Round

Surface : Bright Annealed

Application : Heat exchanger

Package : Wooden case

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ASTM A789 2507 Super Duplex Tubing 1.4410 Super Duplex Stainless Steel Tube

Duplex Alloy 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum and 7% nickel. It has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum and nitrogen levels provide excellent resistance to pitting, crevice and general corrosion. The impact strength is also high. Duplex Alloy 2507 is not recommended for applications which require long exposures to temperatures above 570 °F because of the risk of a reduction in toughness.

CHEMISTRY TYPICAL

Carbon: 0.03 max
Manganese: 1.2 max
Phosphorus: 0.035 max
Sulfur: 0.020 max
Silicon: 0.80 max
Chromium: 24.00 - 26.00
Nickel: 6.00 - 8.00
Molybdenum: 3.00 - 5.00
Nitrogen: 0.24 - 0.32
Copper: 0.50 max
Iron: Balance

PHYSICAL PROPERTIES

Density: 0.28 lbs/in3 7.75 g/cm3

Thermal Conductivity: BTU-ft/hr/ft2/°F (W/m-° K):
At 68 - 212 °F (20 - 100 °C): 9.0 (17.0)

Mean Coefficient of Thermal Expansion: in/in/°F (µm/m•K):
32 - 212 °F: 7.2 x 10·6 (13)

Modulus of Elasticity: ksi (MPa):
29 x 103 (200 x 103) in tension

Melting Point: 2570 - 2660 °F (1410 - 1460 °C)

Specifications:

S32750 Standard Specification:

Standard ASTM A789, ASME SA789
Equivalent Standards DIN 17458, GOST 9941-81, GOST 9940-81, EN 10216-5, ASTM A790, ASME SA790, DIN 17456
Material S32750
Equivalent Materials X2CrNiMoN25-7-4, 1.4410, SAF2507, F53
Related Products stainless steel tube, stainless steel pipe, heat exchanger steel tube, ASTM A789

Features

  • High resistance to chloride stress corrosion cracking
  • Chloride pitting and crevice corrosion resistance superior to 317L stainless
  • Good general corrosion resistance
  • High strength
  • Good sulfide stress corrosion resistance
  • Useful up to 600°F

Applications

  • Chemical process vessels, piping, and heat exchangers
  • FGD scrubber systems
  • Pulp mill digesters, bleach washers, chip presteaming vessels
  • Food process equipment
  • Oil field piping, heat exchangers

ASTM A789 S32750 (SAF2507) Stainless Steel Tubes Chemical Composition

C % Si % Mn % P % S % Cr % Ni % Mo % N % Cu %
0.03 max 0.8 max 1.2 max 0.035 max 0.02 max 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32 0.50 max

ASTM A789 S32750(SAF2507) Stainless Steel Pipe Mechanical Properties

Tensile Strength, Mpa Yield Strength, MPa Elongation, % Hardness, HB
800 min 550 min 15 min 310 max

Available Dimension Range
OD(mm/inch) Wall thickness(SCH)
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS …100mm
21.3 (1/2'') Δ Δ Δ Δ Δ Δ Δ Δ
26.7 (3/4'') Δ Δ Δ Δ Δ Δ Δ Δ
33.4 (1'') Δ Δ Δ Δ Δ Δ Δ Δ
42.2 (1 1/4'') Δ Δ Δ Δ Δ Δ Δ Δ
48.3 (1 1/2'') Δ Δ Δ Δ Δ Δ Δ Δ
60.3 (2'') Δ Δ Δ Δ Δ Δ Δ Δ
73 (2 1/2'') Δ Δ Δ Δ Δ Δ Δ Δ
88.9 (3'') Δ Δ Δ Δ Δ Δ Δ Δ
101.6 (3 1/2'') Δ Δ Δ Δ Δ Δ
114.3 (4'') Δ Δ Δ Δ Δ Δ Δ Δ Δ
141.3 (5'') Δ Δ Δ Δ Δ Δ Δ
168.3 (6'') Δ Δ Δ Δ Δ Δ Δ Δ
219.1 (8'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
273 (10'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
323.8 (12'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
355.6 (14'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
406.4 (16'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
457 (18'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
508 (20'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
559 (22'') Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ
610 (24'') Δ Δ Δ Δ Δ Δ Δ Δ
660 (26'') Δ Δ Δ Δ
711 (28'') Δ Δ Δ Δ Δ Δ
762 (30'') Δ Δ Δ Δ Δ Δ
813 (32'') Δ Δ Δ Δ Δ Δ Δ
864 (34'') Δ Δ Δ Δ Δ Δ Δ
914 (36'') Δ Δ Δ Δ Δ Δ Δ
965.2 (38'') Δ Δ Δ Δ Δ Δ
1016 (40'') Δ Δ Δ Δ Δ Δ

1.4410 Duplex Stainless Steel Tube Bright Annealed ASTM A789 High Thermal Conductivity

Product Tags:

duplex stainless steel pipe

      

super duplex pipe

      
1.4410 Duplex Stainless Steel Tube Bright Annealed ASTM A789 High Thermal Conductivity Manufactures

1.4410 Duplex Stainless Steel Tube Bright Annealed ASTM A789 High Thermal Conductivity Images

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