| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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LORK is a special stainless steel manufacturer with 20 years of manufacturing experience.
LDX 2101/1.4162/S32101 alloy is a low nickel, lean duplex stainless steel that is designed with both superior strength and chloride stress-corrosion cracking resistance, which are much better than 300 series stainless steels.
LDX 2101 was developed for general-purpose use. High chromium and nitrogen content of this alloy along with molybdenum content provide excellent resistance to localized and uniform corrosion.
LDX 2101 acts as a low nickel general purpose substitute for stainless steel grades 304 and 304L. This alloy possesses good fatigue strength, chloride pitting resistance, and good machinability and weldability.
Duplex Stainless LDX2101 Applications
▪ Biodiesel and ethanol plants and tanks
▪ Palm oil and wine storage tanks
▪ Bridges, flood gates, and sluice gates
▪ Washers and paper machine parts
▪ Pulp and paper mill equipment
▪ Mixers and agitators
▪ Architectural applications
▪ Waste water handling systems
▪ Ethanol production components
▪ External absorber and outlet duct reinforcements
▪ Desalination system chambers and evaporators
▪ Chemical process pressure vessels, piping and heat exchangers
▪ Pressure vessels, heat exchangers, tanks, piping systems and tankers
▪ Hydrogen peroxide bleaching reactors, digesters, and white liquor storage tanks
Duplex Stainless
LDX 2101 Chemical Composition
| Element | Content (%) |
| Chromium, Cr | 21-22 |
| Manganese, Mn | 4-6 |
| Nickel, Ni | 1.35-1.70 |
| Silicon, Si | 1 max |
| Nitrogen, N | 0.20-0.25 |
| Copper, Cu | 0.10-0.80 |
| Molybdenum, Mo | 0.10-0.80 |
| Phosphorous, P | 0.040 max |
| Carbon, C | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
| Properties | Metric | Imperial |
| Tensile strength (min) | 696 MPa | 101 ksi |
| Yield strength (min) | 530 MPa | 77 ksi |
| Elongation (min) | 30% | 30% |
| Hardness, Brinell (max) | 290 | 290 |
One of the advantages of nitrogen-enriched duplex stainless steels is their higher strength levels in comparison to conventional austenitic stainless steels. This allows for construction of units with thinner cross-sections. This weight savings can dramatically reduce the material and fabrication cost of a vessel.
ASME Boiler & Pressure Vessel Code, Section VIII, Division 1, Allowable Stress Values, ksi
| Alloy | 200°F | 300°F | 400°F | 500°F | 600°F |
| LDX 2101 | 26.9 | 25.6 | 24.7 | 24.7 | 24.7 |
| 304L | 20.0 | 18.9 | 18.3 | 17.5 | 16.6 |
| 316L | 20.0 | 20.0 | 19.3 | 18.0 | 17.0 |
| 2205 | 25.7 | 24.8 | 23.9 | 23.3 | 23.1 |
| 2304 | 24.0 | 22.5 | 21.7 | 21.3 | 21.0 |
| LDX 2101 stainless steel pipe sizes and specifications | |
| Grade | LDX 2101 |
| Stainless steel seamless pipe | Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,Length: 24000mm |
| Stainless steel welded pipe | Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm,Length: 18000mm |
| Stainless steel capillary pipe | Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm,Length: 18000mm |
| Stainless steel welded sanitary pipe | Outside diameter:8.0- 850mm, Thickness: 1.0 -6.0mm |
| Stainless steel seamless sanitary pipe | Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm |
| Stainless steel square pipe | Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
| Stainless steel rectangular pipe | Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
| Stainless steel coil pipe | Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm |
| Standard | American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668 Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85· European Standard: EN10216-5, EN10216-2 Japanese Standard: JIS G3463-2006, JISG3459-2012 Russian Standard: GOST 9941-81 |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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