2205 Stainless Steel
- 2205 Stainless Steel Sheet
Walmay Metal’s 2205 Stainless Steel is a duplex stainless steel grade that offers a perfect balance of strength, corrosion resistance, and affordability. duplex 2205 is a preferred material for industries such as chemical processing, oil and gas, and marine applications.
2205 Stainless Steel Sheet Product Description
| Material: | 2205 Stainless Steel Sheet | Surface finish: | BA，2B， NO.1， NO.4 12K， HL，8K |
| Color： | Natural Color | Standard: | ASTM， AISI，JIS， GB， DIN， EN |
| MOQ： | 1 Ton | Thickness: | cold rolled:0.2mm-3.0mm;hot rlled:3.0mm-200mm |
| Technique： | Cold Rolled/ Hot Rolled | Length: | 2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet) 5800mm, 6000mm or as your requirements |
| Certification: | ISO, SGS，BV | Width: | 1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet), 1800mm,2200mm or as your requirements |
Processing Technology of 2205 Stainless Steel Sheet
| Surface | Features | Processing technology |
|---|---|---|
| 1D | The surface has a discontinuous granular shape known as a fog surface. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling. |
| 2D | A slightly silvery white color. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling. |
| 2B | Silver white with better gloss and flatness than a 2D surface. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling. |
| Ba | Excellent surface gloss, high reflectivity, like a mirror surface. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling. |
| No.3 | Good gloss, coarse grain surface. | polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002). |
| No.4 | Good gloss, fine lines on the surface. | Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002). |
| HL | Silver grey with hair streaks. | 2D products or 2B products with the appropriate granularity of abrasive materials for polishing continuous abrasive grains surface. |
| MIRRO | Specular. | 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect. |
Product packaging and loading
For 2205 stainless steel plate packaging: Standard packing for export with waterproof protection.
Other packaging can be customized according to customer requirements.
Port:Shanghai port or Qingdao port
Quantity (Tons) | 1-5 | 6-20 | 21-100 | >100 |
Est.Time (days) | 3 | 15 | 30 | To be negotiated |
2205 Stainless Steel Sheet Application
stainless steel
Why Choose Walmay Metal for 2205 Duplex Stainless Steel?
Walmay Metal specializes in supplying stainless steel 2205 duplex for industries requiring materials with exceptional strength and resistance to corrosive environments. With customizable options and a commitment to quality, we are a trusted partner for global customers in various STAINLESS industries.
ISO 9001 certification
ROHS compliance
ASTM/EN standards
stainless 2205 physical properties and chemical composition
duplex 2205 chemical compositionss:
| Element | Fe | Cr | Ni | Mo | Mn | Si | N | C | P | S |
| range (%) | balance | 22.0 – 23.0 | 4.5 – 6.5 | 3.0 – 3.5 | ≤2.0 | ≤1.0 | 0.14 – 0.20 | ≤0.03 | ≤0.03 | ≤0.02 |
2205 stainless steel plate has excellent mechanical properties:
| Performance | Values | Test Standards |
| Tensile Strength | ≥620 MPa | ASTM A240 |
| Yield Strength | ≥450 MPa | ASTM A240 |
| Elongation | ≥25% | ASTM A240 |
| Hardness | ≤290 HB | ASTM E10 |
| Impact Toughness | ≥100 J | ASTM A370 |
| Density | 7.80 g/cm³ | – |
Physical properties of 2205 stainless steel plate
| Performance | Values |
| Density | 7.80 g/cm³ |
| Melting Point | 1380°C – 1440°C |
| Thermal Expansion | 13.7 μm/m·°C (20°C-100°C) |
| Thermal Conductivity | 19.0 W/m·K (100°C) |
| Electrical Resistivity | 0.80 μΩ·m (20°C) |
| Magnetic Permeability | 1.05 |
Stainless steel
FAQ
Duplex stainless steel 2205 standard number: ASTM A240/A240M--01 Duplex stainless steel 2205 alloy is a duplex stainless steel composed of 22% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local stress corrosion resistance.
There are significant differences between duplex stainless steel 2205 and 316 stainless steel in terms of chemical composition, mechanical properties, corrosion resistance, machinability, cost and application areas.
S32205 and 022Cr22Ni5Mo3N.
S32205 is a duplex stainless steel with excellent corrosion resistance, high strength and good toughness. It contains about 22% chromium, about 5% nickel and about 3% molybdenum, and nitrogen is added to enhance its performance. 022Cr22Ni5Mo3N is also a duplex stainless steel, corresponding to S32205, and is often called 2205 duplex stainless steel.
Contact Product
If you have any questions, please use the form below to send us a message or contact Walmay Metal’s office location.
