Corrosion Resistant High Strength Hot Rolled Duplex Steel Plate 2205 Stainless Steel Plate S31803
Price:
2.55
MOQ:
50
Delivery Time:
Negotiable
Product Description
1.4462 Duplex Steel Plate S31803 S32205 Hot Rolled Plate
S32205 2205 Duplex Steel Plate offers superior corrosion resistance compared to 316L and 317L stainless steels, combined with high strength. This material provides excellent stress corrosion and abrasion resistance, making it ideal for demanding industrial applications.
Key Applications
- Piping heat exchangers and gas scrubbers
- Chemical tanks, flowlines, and process vessels
- Marine and refinery applications
- Pulp mill digesters, bleach washers, and chip pre-steaming vessels
- Food processing equipment
- Oil field piping and heat exchangers
- Flue gas desulfurization equipment
Product Specifications
Standard Dimensions
| Grade Series | Steel Grade | Standard | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|---|---|
| DDS 2205 Duplex Stainless Steel | S31803 S32205 | AISI UNS NO. 1.4462 EN NO. SAF2205 SS2377 Sweden 00Cr22Ni5Mo3N China GB UR 45N+ France |
0.3-180 | 1000-2000 | 1000-8000 |
| DDS 2207 Duplex Stainless Steel | S32750 | USA-AISI 1.4410 Germany SAF2507 Sweden UR 47N+ France |
0.3-180 | 1000-2000 | 1000-8000 |
Chemical Composition & Mechanical Properties
Chemical Composition (%)
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| S31803 (SAF2205) 00Cr22Ni5Mo3N | 0.03Max | 1.00Max | 2.00 Max | 0.030Max | 0.02Max | 4.5~6.5 | 21.0~23.0 | 2.5~3.5 | 0.08~0.20 |
| S32750 SAF2507 00Cr22Ni7Mo4N | 0.03 Max | 0.80 Max | 1.20 Max | 0.035 Max | 0.02 Max | 6.0~8.0 | 24.0~26.0 | 3.0~5.0 | 0.24~0.32 |
Mechanical Properties
| Grade | As (Mpa) | Ab (Mpa) | Elongation % | Hardness HB | Hardness HRC |
|---|---|---|---|---|---|
| S31803 (SAF2205) 00Cr22Ni5Mo3N | ≥450 | ≥620 | ≥25 | ≤290 | ≤30.5 |
| S32750 SAF2507 00Cr22Ni7Mo4N | ≥550 | ≥800 | ≥15 | ≤310 | ≤32 |
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben