Seamless Welded Stainless Steel Products Alloys High Machinability 6-720mm OD

Basic Information
Place of Origin: CHINA
Brand Name: SINOY
Certification: SGS,TUV , ISO
Model Number: S32750 / SAF2507
Minimum Order Quantity: 1 Ton
Price: Negotiable
Packaging Details: hot rolled waterproof paper and steel strip reinforcement,one package about 2 tons,Load in 20GP /40GP
Delivery Time: 5-7 days
Payment Terms: T/T, L/C
Supply Ability: 800 Tons per month
Detail Information
Material: Duplex Stainless Steel Pipe Grade: S32750 / SAF2507
Thickness: 0.5-70mm OD: 6-720mm
Length: 4-7m As Your Request Shape: Sheet /plate/ Coil Pipe / Tube
Mill: TISCO SINOY Edge: Still , Mill
Technique: Seamless And Welded Other Material: 201 202 304 304L 430 321 309s 310s 904L Ect
High Light:

duplex 2205 pipe


duplex 2205 plate

Product Description

Seamless and Welded S32750 / SAF2507 Duplex Stainless Steel Pipe / Tube
Wuxi Sino Yuan Science and Technology Co.,Ltd is one of the toppest SAF2507,SAF2205 stainless steel plate,China steel supplier in China.During these years of exporting , Wuxi Sino Yuan Science and Technology Co.,Ltd now has rich .


Cold Forming :
2507 alloy can be cut and cold formed. However, because of its high strength and hardness, 2205 alloy needs cold forming more than austenitic steel, and because of its high strength, the springback factor should be fully considered.

Heat treatment :
2507 alloy should be annealed at the lowest temperature of 1900 degrees F, then cooled rapidly and quenched by water. This treatment is applied to solid melting annealing and stress relief. Stress relief treatment, if carried out at temperatures below 1900 degrees F, can easily lead to the precipitation of harmful metal or non-metal phases.

Seamless Welded  Stainless Steel Products Alloys High Machinability 6-720mm OD 0
SAF2507 Duplex Stainless Steel Pipe / Tube
The main alloying elements of duplex steel are Cr, Ni, Mo and N. Among them, Cr and Mo increase ferrite content, while Ni and N are austenite stable elements. Some steels also contain elements such as Mn, Cu and W. Cr, Ni and Mo can improve the corrosion resistance. In the chloride-containing environment, its pitting and crack corrosion resistance is particularly good.

2507 C Si Mn P S Ni Cr Mo N
≤0.03 ≤0.80 ≤1.20 ≤0.035 ≤0.02 6~8 24.00~26.00 3~5 0.24~0.32

MECHANICAL PROPERTY Duplex 2507 Stainless Steel Sheet

2507 σb (MPa)800-1000
σ.2 (MPa)≥550
δ5 (%)≥25
8.0 g/cm3
2507 σb (MPa)800-1000
σ0.2 (MPa)≥550
δ5 (%)≥25

Duplex 2507 Stainless Steel National standards :
ASTM/ASME: A240-UNS S32750
EURONORM: 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR: Z3 CN 25.06 Az
DIN/EN 1.4410, ASME SA-240

Duplex 2507 stainles steel Product Introduction :
At present, 2507 stainless steel products in China include
2507 stainless steel tubes,
2507 duplex stainless steel seamless tubes,
2507 duplex stainless steel plates,
2507 stainless steel bars,
forgings, fittings, strips, etc.
Packing & Factory
Seamless Welded  Stainless Steel Products Alloys High Machinability 6-720mm OD 1

SINO Stainless Steel

  • SINO STEEL Professional inspection before dhipment of supplier's sample, including chemical and mechanical property.

  • MTC provided before shipment after order.

  • Strong safety ASTM,AISI, JIS, EN standards.

  • Third Party Inspection Packing inspection if customers need.

  • SINO STEEL With 10 years experience in stainless steel.

  • We provide slitting cutting, heat treatment, surface treatment, application consulting services.

  • All sizes could be customized in our warehouse.

  • We accept 100% L/C payment.

  • Just 2 hours to Shanghai port, the goods could be sent within 24 hours.

Seamless Welded  Stainless Steel Products Alloys High Machinability 6-720mm OD 2


Contact Details

Phone Number : +8618626358302

WhatsApp : +8618626358302