Steber Steel Solutions is a well-known supplier and trader of Nickel 201 Socket Weld Fittings, which is renowned for its exceptional resistance to corrosion in various environments. One of the primary corrosion mechanisms that Nickel Alloy UNS N02201 Socket Weld Fittings effectively combats is pitting and crevice corrosion. We explore the resistance of Nickel 201 to pitting and crevice corrosion, highlighting its suitability for critical applications in aggressive and corrosive environments.
Pitting corrosion is a localized form of corrosion that occurs on the surface of a material, resulting in small pits or cavities. Crevice corrosion, on the other hand, occurs in confined spaces or crevices between surfaces, such as gaps, joints, or under deposits. Both pitting and crevice corrosion can lead to localized damage, reduced structural integrity, and ultimately, failure of the material. When compared to the "standard" grade, it has a modest but perceptible loss in essential mechanical performance attributes. It possesses excellent forming and welding characteristics, as well as high corrosion resistance and strength.
We provide the best quality Nickel Alloy 201 Socket Weld Fittings, UNS N02201 Socket Weld Cross Specification Standard, Pure Nickel 201 45 Deg Socket Weld Elbow, werkstoff 2.4068 Socket Weld Nipple Stockist.
Nickel Alloy WNR 2.4068 Socket Weld Fittings is known for its outstanding corrosion resistance in various environments, including acids, alkalis, and aqueous solutions. Its high purity, with a composition of 99.6% nickel, contributes to its excellent corrosion resistance. Nickel 201's passive oxide film acts as a protective barrier, preventing the initiation and propagation of corrosion, including pitting and crevice corrosion.
Ni-201 Socket Weld Fittings exhibits excellent resistance to chloride-induced pitting and crevice corrosion, making it a reliable choice for applications in marine environments, chemical processing plants, and offshore structures. The high nickel content enhances its resistance to chloride attack, as nickel has a strong affinity for chloride ions. This property effectively blocks the penetration of chloride ions into the material, reducing the risk of pitting and crevice corrosion.
Specifications | ASTM B564 / ASME SB564 |
---|---|
Size | 1/8″ NB to 4″ NB Socket Weld |
Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Class | 3000/ 6000/ 9000lbs |
From | 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Inserts, Caps, Nipples, Unions, Equal Tees & Reducing Tees. |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | НП-2 | – | LC-Ni 99 |
Nominal Pipe Size | 3000 PSI Rating | 6000 PSI Rating | |||||||||||
IN | MM | Socket Bore B • | Socket Depth D | Socket Thickness | A | Body Bore * | G | Socket Thickness | A | Body Bore * | G | ||
Average | MIN | Average | MIN | ||||||||||
1/4 | 06 | 14.1 | 09.65 | 3.78 | 3.30 | 11.2 | 10.0 | 3.02 | 04.60 | 4.00 | 13.5 | 07.10 | 3.68 |
3/8 | 10 | 17.5 | 09.65 | 4.00 | 3.50 | 13.5 | 13.3 | 3.20 | 05.03 | 4.37 | 15.8 | 09.90 | 4.00 |
1/2 | 15 | 21.7 | 09.65 | 4.67 | 4.10 | 15.8 | 16.6 | 3.75 | 05.97 | 5.18 | 19.0 | 12.06 | 4.78 |
3/4 | 20 | 27.0 | 09.65 | 4.90 | 4.27 | 19.0 | 21.7 | 3,91 | 06.96 | 6.05 | 22.3 | 1603 | 5.56 |
1 | 25 | 33.8 | 12.07 | 5.70 | 4.98 | 22.3 | 27.4 | 4.55 | 07.92 | 6.93 | 27.0 | 21.05 | 6.35 |
1 1/4 | 32 | 42.5 | 12.07 | 6.04 | 5.28 | 27.0 | 65.8 | 4.85 | 07.92 | 6.93 | 31.8 | 30.02 | 6.35 |
1 1/2 | 40 | 48.6 | 12.07 | 6.35 | 5.54 | 31.8 | 41.7 | 5.08 | 08.92 | 7.80 | 38.0 | 34.07 | 7.15 |
2 | 50 | 61.1 | 12.07 | 6.93 | 6,06 | 38.0 | 53.3 | 5.54 | 10.92 | 9.52 | 41.2 | 43.06 | 8.75 |
2 1/2 | 65 | 73.8 | 15.08 | 8.76 | 7.67 | 41.2 | 64.2 | 7.00 | |||||
3 | 80 | 89.8 | 15.08 | 9.50 | 8.30 | 57.2 | - | 7.68 |
Pipe Size | A | B | QTY | Weight Chart |
---|---|---|---|---|
¼ | 0.81 | 0.88 | 160 | 0.20 |
⁄ | 0.97 | 1.00 | 130 | 0.26 |
½ | 1.12 | 1.31 | 100 | 0.57 |
¾ | 1.31 | 1.5 | 75 | 0.71 |
1 | 1.5 | 1.81 | 40 | 1.08 |
1 ¼ | 1.75 | 2.19 | 25 | 1.68 |
1 ½ | 2.00 | 2.44 | 18 | 2.38 |
2 | 2.38 | 2.97 | 10 | 3.55 |
2 ½ | 3.00 | 3.62 | 4 | 6.22 |
3 | 3.38 | 4.31 | 2 | 10.36 |
4 | 4.19 | 5.75 | 1 | 23.91 |
Grade | C | Mn | Si | P | S | Cu | Mo | Ni | Fe |
Nickel 201 | 0.02 max | 0.35 max | 0.35 max | – | 0.01 max | 0.25 max | – | 99.00 min | 0.40 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |