Place of Origin : shenzhen, China
Brand Name : GSf
Certification : SGS
Model Number : S31803
MOQ : 1ton
Packaging Details : export standard package
Delivery Time : 7-30 days after deposit
Payment Terms : T/T: 30% deposit and balance before shipment
Supply Ability : 1000ton/month
Duplex stainless steel grades astm plate material s31803 for shipbuilding
Details about our stainless steel sheet products:
1. Product: | Duplex stainless steel S31803 2205 sheet/plate/coil |
2. Thickness: | 0.1mm~100mm |
3. Width: | 10mm~1800mm |
4. Surface: | Shiny surface, 2B,NO.4 HL BA NO.8 8K , any color |
5. Standard: | ASTM A240 |
6 Finishing: | Cold rolled + annealed |
7. Materials: | 2205, S31803 (F51), S32205 (F60), 32750 (F53), S32760 (F55) |
8. Material origin: | TISCO, POSCO, LISCO, ZPSS, Bao steel, Krupp etc |
9. Application: | Gasket industry, pipe, power cable & oil well, shipbuilding, gas engineering. |
10. Coil ID: | 300MM, 400mm, 500mm as per customers' request |
11. Coil weight: | as per client's requirement. |
12. Delivery time | Be ready for shipment within 15~20 days upon receipt PO |
Applications
Pressure vessels, tanks, piping, and heat exchangers in the chemical processing industry
Piping, tubing, and heat exchangers for the handling of gas and oil
Effluent scrubbing systems
Pulp and paper industry digesters, bleaching equipment, and stock-handling systems
Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance
Cargo tanks for ships and trucks
Food processing equipment
Biofuels plants
Specifications
duplex stainless steel plate material S31803, duplex steel plate 2205
Chemical Compostion of commom duplex steel
type |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
Cu |
W |
S31803 (F51) |
≤0.03 |
≤1.0 |
≤2.0 |
≤0.03 |
≤0.02 |
21.0~23.0 |
4.5~6.5 |
2.5~3.5 |
0.08~0.2 |
|
|
S32205 (F60) |
≤0.03 |
≤1.0 |
≤2.0 |
≤0.03 |
≤0.02 |
22.0~23.0 |
4.5~6.5 |
3.0~3.5 |
0.14~0.2 |
|
|
S32750 (F53) |
≤0.03 |
≤0.8 |
≤1.2 |
≤0.035 |
≤0.02 |
24.0~26.0 |
6.0~8.0 |
3.0~5.0 |
0.24~0.32 |
0.5 |
|
S32760 (F55) |
≤0.03 |
≤1.0 |
≤1.0 |
≤0.03 |
≤0.01 |
24.0~26.0 |
6.0~8.0 |
3.0~4.0 |
0.2~0.3 |
0.5~1.0 |
0.5~ |
Density(g/cm3) : 7.98
Duplex Stainless Steel Grades ASTM Plate Material S31803 for Shipbuilding Images |
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