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SA UNS S32750 duplex stainless steel tubeSA-790 S32750

Packaging Details : In wooden boxes or hexagonal bundles in seaworthy packing Delivery Time : 35-45days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin: CHINA Brand Name: TORICH
Model Number: ASTM A790

Detail Information

Product Name: ASTM A790 UNS S32750 Welded Pipe Type: Seamless
Alloy Or Not: Non-alloy Section Shape: Round
Application: For Boilers,Superheaters,Steam Linepipes Of Boilers Keyword: Duplex Stainless Steel Pipe
Standard: ASTM A790 End: BE, BOE, BOE, TOE, PBE, BSE, POE, BBE, BLE

Product Description

SA UNS S32750 duplex stainless steel tube

SA UNS S32750 duplex stainless steel tube is applied in high tension and high corrosion environments. It can stand high wear and tear more than other types of steels. SA 240 UNS S32750 Strips & A240 gr S32750 Sheet are used in applications such as automobile and construction industries to provide minimal size and weight at the same time with high tensile strength. Duplex UNS S32750 Coil has very low corrosion ratios under very high corrosive conditions. Especially under chloride ion rich environments and other acidic environments, ASTM A240 UNS S32750 Plate can perform better than other types of steels.

Chemical composition

  Element Min Max
1 C - 0.03
2 Mn - 1.20
3 Si - 0.80
4 P - 0.035
5 S - 0.02
6 Cr 24.00 26.00
7 Ni 6.00 8.00
8 Mo 3.00 5.00
9 N 0.24 0.32
10 Cu - 0.50

Mechanical properties 

 

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
122 (≥) 723 (≥) 22 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

 

Physical Properties

 

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
24 - -     0.22 -  
677 698 - 43.3 414   -  
529 - 44 33.2     244 331

Product Pictures
 

 

SA UNS S32750 duplex stainless steel tubeSA-790 S32750 0

 

SA UNS S32750 duplex stainless steel tubeSA-790 S32750 1

 

Company Introduction:

SA UNS S32750 duplex stainless steel tubeSA-790 S32750 2

Packaging and Delivery:

SA UNS S32750 duplex stainless steel tubeSA-790 S32750 3

FAQ:

Q: Are you trading company or manufacturer?

A: We are a professional steel pipes materials manufacturer.

 

Q: How long is your delivery time?

A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.

 

Q: Do you provide free sampleas?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.

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