Steber Steel Solutions is a known distributor and trader of Incoloy Alloy 825 Socket Weld Fittings, which primarily consists of nickel, which imparts excellent strength and toughness at high temperatures. Nickel provides solid solution strengthening, meaning it forms a solid solution with other elements, enhancing the alloy's mechanical properties. The high nickel content in Incoloy 825, typically around 38-46%, ensures its remarkable high-temperature strength.
Chromium is another crucial element in Incoloy UNS N08825 Socket Weld Fittings, typically present in a range of 19-23%. Chromium forms a protective oxide layer on the surface of the alloy, known as chromium oxide or passivation layer. This layer acts as a barrier against corrosive environments and high-temperature oxidation, contributing to the alloy's high-temperature strength and resistance to degradation.
We provide the best quality Incoloy 825 45 Deg Socket Weld Elbow, UNS N08825 Socket Weld Cross Specification Standard, werkstoff 2.4858 Socket Weld Nipple, Pure Incoloy Alloy 825 Socket Weld Fittings Stockist.
Incoloy WNR 2.4858 Socket Weld Fittings contains a significant amount of molybdenum, usually around 2.5-3.5%. Molybdenum enhances the alloy's high-temperature strength by improving its resistance to corrosion, pitting, and crevice corrosion, especially in aggressive environments such as sulfuric acid, phosphoric acid, and seawater. The presence of molybdenum contributes to the overall stability and strength of Incoloy 825 at elevated temperatures.
Nickel Alloy 825 Socket Weld Fittings benefits from solid solution strengthening due to its nickel-chromium matrix. The solid solution formed by nickel and chromium atoms provides enhanced strength and resistance to deformation, even at high temperatures. This mechanism contributes to the high-temperature strength and structural integrity of Incoloy 825, allowing it to withstand mechanical stresses under extreme thermal conditions. Incoloy 825 can undergo precipitation hardening, which further enhances its high-temperature strength. Through controlled heat treatment, the alloy's microstructure is modified, leading to the precipitation of fine, dispersed particles within the matrix. These precipitates act as strengthening agents, improving the alloy's resistance to deformation and maintaining its strength at elevated temperatures.
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. |
Inconel 600 Socket weld Fittings | Inconel 601 Socket weld Fittings | Inconel 625 Socket weld Fittings |
Incoloy 800 Socket weld Fittings | Incoloy 825 Socket weld Fittings |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo |
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 | Al | S | Cr | Cu | Ni | Fe |
Incoloy 825 | 0.05 max | 1.0 max | 0.5 max | 0.02 | 0.03 max | 19.50-23.50 | 1.50-3.00 | 30.0-35.0 | 22 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |