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Super Duplex UNS S32750 DIN1.4410 ASTM A479 Round Bar Diameters 50 mm With CV-Notch Parameter

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Super Duplex UNS S32750 DIN1.4410 ASTM A479 Round Bar Diameters 50 mm With CV-Notch Parameter

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Brand Name : TSING SHAN

Model Number : S32750 F55 1.4410

Certification : ISO SGS MTC

Place of Origin : China

MOQ : 100KGS

Price : 5.5-12.85 USD/KG

Payment Terms : L/C, T/T

Supply Ability : 50000KGS

Delivery Time : 7 Days

Packaging Details : Export Packing

The Tolerance : +_1-5%

Specification : SGS

Grade : S32750 / SAF2507

Business Type : Manufacturer

Heat Resistance : High

Size : as your request

Processing Service : Cutting

Payment Term : T/T, L/C, Western Union, etc.

Finished : Black Bright

Service : cutting / heat treatment

Other Grade : 2205 2507 S32760 254SMO

Surface Finish : 2B/BA/HAIRLINE/8K/NO.4/No.1 Or customize

Yield Strength : ≥550 MPa

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Super Duplex UNS S32750 DIN1.4410 ASTM A479 Round Bar Diameters 50 mm With CV-Notch Parameter

Commodity: Stainless Steel Round Rod / Bar
Grade: 201, 202, 304, 304L, 316, 316L, 310S, 321 , 2205 2507 , 904Letc
Certification: ISO9001: 2008
Surface: Bright, Black, Polished
Diameter: 4mm- 300mm, as your request
Length: 4 meter to 12 meters or as customer' s requirement
Standard: AISI, ASTM, JIS, GB, DIN, etc.
Delivery time: Within 25 days since get the deposit
MOQ: 1 tons
Package: Standard export sea-worthy packing
payment terms 30% TT as deposit and the balance should be paid by T/T or L/C
Applications: Stainless Steel bar applies to construction field, ships building industry, petroleum and chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.
Origin: TISCO, Baosteel, etc

UNS S32750 super duplex steel consists of 25% chromium, 4% molybdenum and 7% nickel. It has high strength and corrosion resistance and is mainly used in chemical processing, petrochemical and subsea equipment. It has strong resistance to chloride corrosion, high thermal conductivity and low thermal expansion coefficient. The high chromium, molybdenum and nitrogen content makes it highly resistant to pitting, crevice and uniform corrosion. The grade standard of S32750 is as follows:

Standard UNS S32750 DIN/EN 1.4410 ASTM A240/SA240M

S32750 Composition

Grade C≤ Mn≤ P≤ S≤ Si≤ Ni Cr Mo N Cu≤
S32750 0.03 1.20 0.035 0.02 0.80 6.0-8.0 24.0-26.0 3.0-5.0 0.24-0.32 0.5

S32750 Mechanical Properties

Grade

Tensile, min,

ksi[MPa]

 Yield, min, ksi[MPa]

Elongation,

%(min)

Hardness,

HB(max)
S32750 116 [795] 80 [550] 15 310

S32750 Advantages

  • Corrosion resistance: The high chromium and molybdenum content in S32750 makes it have strong overall corrosion resistance to organic acids such as formic acid and acetic acid. Compared with 904L, SAF2507 has stronger corrosion resistance.

  • Heat treatment ability: S32750 should be solution annealed and quenched after hot or cold forming. The temperature of solution annealing should not be lower than 1052°C, and air or water cooling quenching should be performed immediately afterwards.

  • Welding performance: S32750 has good weldability and can be welded by the following methods: SMAW, GTAW, PAW, FCW, SAW.

Duplex S32750 Physical Properties

Density (Kg/m3) 7810
Magnetic Permeability (20°C) 33
Young’s Modulus (kN/mm2) 199
Specific Electrical Resistance, 20°C (µΩ.m) 0.8
Mean coefficient of thermal expansion, 20-300°C (m/m/oC) 11.1 x 10-6
Specific Heat, 20°C (J/kg.K) 475
Thermal conductivity, 20°C (W/m.K) 14.2

S32750 Equivalent Grades

STANDARD WERKSTOFF NR. UNS EN
Super Duplex S32750 1.4410 S32750 X2CrNiMoN25-7-4

S32750 Application

  • Oil and gas industry equipment

  • Offshore platforms, heat exchangers, underwater equipment, fire-fighting equipment

  • Chemical processing industry, pipeline

  • Desalination plants, high pressure reverse osmosis plants and subsea pipelines

  • Mechanical parts (high-strength, corrosion-resistant parts)

  • Energy industry FGD system, industrial washing system, absorption tower

Super Duplex UNS S32750 DIN1.4410 ASTM A479 Round Bar Diameters 50 mm With CV-Notch ParameterSuper Duplex UNS S32750 DIN1.4410 ASTM A479 Round Bar Diameters 50 mm With CV-Notch Parameter

FAQ

Q1. Where is your factory ?

A1: Our company's processing center is located in wuxi , China. Which is well equipped with kinds of machines, such as laser cutting machine, mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers' needs.

Q2. How do you control quality ?

A2: First step , Please contact with our sales team , talked about the cargo details , if need sample , we can supply the sample for free ; If the sample can reach to requirement , the client can sign the contract with our company;Before shipment , client can inspect the cargo loading and seal the container , we also can accept inspection of the third party ( Such as SGS ,BV etc ) ;

Q3. What are the advantages of your company ?

A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other seamless lead product companies.

Q4. Can you arrange the shipment ?

A4: Sure we can help you with the shipment. We have forwarders who have cooperated with us for many years

Q5. How about the delivery time ?

A5: It is based on the order, After 5 days of shipment , we will send the documents of customs clearance to you ;After get the cargo , please give feedback to us ;


Product Tags:

Super Duplex S32750 round bar

      

Duplex stainless steel ASTM A479

      

CV-Notch UNS S32750 bar

      
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