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Model No.: Hastelloy-C276-SMLS-Pipe-219.1*8.18MM

Kinijos besiūlių vamzdžių gamintojas www.steeljrv.com siūlo ASTM B622 Hastelloy C276 SMLS vamzdį, 219.1 * 8.18MM.

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Pagrindinės specifikacijos / funkcijos

Tipas: Hastelloy C276 SMLS Pipe
Medžiaga: Hastelloy C276 (UNS N10276) ir kt.
Standartas: ASME, ASTM ir kt.
Dydis:
A) O. D.: 8″/219.1mm
B) Thickness: 8.18mm (SCH40S)
Ilgis: 6 metrai
Pristatymo sąlygos: Atkaitinta, marinuota ir poliruota

Specifications – Hastelloy C276

STANDARTAS HASTELLOY C276
UNS N10276
WERKSTOFF NR. 2.4819
LT NiMo16Cr15W
GOST ХН65МВУ
JIS NW 0276
ARBA ЭП760

Cheminė sudėtis - Hastelloy C276 (UNS N10276)

C Co Cr Fe Mn Mo Ni P S Si V W
Max Max     Max     Max Max Max Max  
0.01% 2.5%

14.5 - 16.5%

4 - 7% 1.0% 15 - 17% BAL .04% 0.03% 0.08% 0.35% 3 - 4.5%



Tube - ASTM B622 Hastelloy C276 SMLS Pipe 219.1*8.18MM

Hastelloy C276 (UNS N10276) mechaninės ir fizikinės savybės

Tankis 8,89 g/cm3
Lydymosi temperatūra 1370 °C (2500 °F)
Tempimo jėga Psi - 1,15 000 , MPa - 790
Plėtros stipris (0,2%Offset) Psi - 52 000 , MPa - 355
Pailgėjimas 40 %

Typical Room Temperature Tensile Properties of Annealed Material

Produkto forma Tempimas (ksi) .2% Derlingumas (ksi) Pailgėjimas %
Baras 110.0 52.6 62
Plokštė 107.4 50.3 67
Lapas 115.5 54.6 60
Vamzdžiai ir vamzdžiai 105.4 45.4 70


Heat Treatment of Hastelloy C-276

Wrought forms of Hastelloy C-276 are furnished in the solution heat-treated condition unless otherwise specified. Alloy C-276 is normally solution heat-treated at 2050 °F and rapid quenched. Parts which have been hot-formed should be solution heat-treated prior to final fabrication or installation, if possible.

Hastelloy C-276 atsparumas korozijai

Hastelloy C-276 is balanced to provide excellent corrosion resistance to a variety of chemical process environments. This alloy has provided resistance to hot contaminated mineral acids, organic and inorganic chloride contaminated media, hypochlorite, chlorine dioxide solutions, formic and acetc acids, acetic anhydride, sea water and brine solutions.

Workability of Hastelloy C-276

Hastelloy C-276 can be forged, hot-upset, and impact extruded. Although the alloy tends to work-harden, it can be successfully deep-drawn, spun, press formed or punched. All of the common methods of welding can be used to weld alloy C-276, although the oxy-acetylene and submerged arc processes are not recommended when the fabricated item is intended for use in corrosion service. Special precautions should be taken to avoid excessive heat in-put.

Welding of Hastelloy C-276

Gas tungsten-arc welding, gas metal-arc welding, shielded metal-arc (coated electrode) welding, or resistance welding may be used. Minimum heat input consistent with adequate penetration reduces the chance of hot-cracking. Oxyacetylene welding should be avoided due to possibility of carburization. Hastelloy C-276 can be used in the as-welded condition in most chemical and petrochemical process equipment.

Standards – Hastelloy C276

Types SUMMARY STANDARDS
Hastelloy C276 Pipe & Tubing Standard specification for welded nickel and nickel-cobalt alloy pipe ASTM B 619
Standard specification for seamless nickel and nickel-cobalt alloy pipe and tube ASTM B 622
Standard specification for welded nickel and nickel-cobalt alloy tube ASTM B 626
Hastelloy C276 Sheet & Plate Specification for low-carbon nickel-chromium-molybdenum, low-carbon nickel-chromium-molybdenum-copper, low-carbon nickel-chromium-molybdenum-tantalum, low-carbon nickel-chromium-molybdenum-tungsten, and low-carbon nickel-molybdenum-chromium alloy plate, sheet and strip ASTM B 575
Hastelloy C276 Bar Specification for low-carbon nickel-chromium-molybdenum, low-carbon nickel-chromium-molybdenum-copper, low-carbon nickel-chromium-molybdenum-tantalum, low-carbon nickel-chromium-molybdenum-tungsten, and low-carbon nickel-molybdenum-chromium alloy plate, sheet and strip ASTM B 574
Hastelloy C276 Pipe Fittings & Flanges Standard specification for factory-made wrought nickel and nickel alloy fittings ASTM B 366
Standard specification for nickel alloy forgings ASTM B 564
Hastelloy C276 Wire Specification for low-carbon nickel-chromium-molybdenum, low-carbon nickel-molybdenum-chromium, low-carbon nickel-molybdenum-chromium-tantalum, low-carbon nickel-chromium-molybdenum-copper, and low-carbon nickel-chromium-molybdenum-tungsten alloy rod ASTM B 574

Kinija Besiūlių vamzdžių gamintojas www.steeljrv.com offers ASTM B622 Hastelloy C276 SMLS Pipe 219*8.18MM.

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