| Customization: | Available |
|---|---|
| After-sales Service: | Communicate with Us |
| Warranty: | Communicate with Us |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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 profile sizes and specifications | |
| Grade | LDX 2101 |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO |
| Standard | ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 . |
| Stainless steel round Bar | Diameter: 2mm - 600mm |
| Stainless steel bright Bar | Diameter: 2mm - 600mm |
| Stainless steel hex Bar | Dimension: 6mm - 80mm |
| Stainless steel square bar | Dimension: 3.0 - 180mm |
| Stainless steel flat bar | Thickness: 0.5mm - 200mm, Width: 1.5mm - 250 mm |
| Stainless steel angle bar | as requirements |
| Length | Normally 6m, or produce as requirements |
| Surface | Black, Bright. Peeled and Polished, Solution annealed. |
| Delivery condition | cold drawn, hot rolled, forged, grinding, centerless grinding |
| Tolerance | H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements |
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?
){kind=link}