Products
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HASTELLOY B2 UNS N10665 W.NR.2.4617
Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.
This nickel alloy provides excellent resistance to hydrochloric acid at all concentrations and temperatures. In additions, Hastelloy B2 has excellent resistance to pitting, stress corrosion cracking and to knife-line and heat-affected zone attack. Alloy B2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.
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Hastelloy
High Temperature Alloy Chemical composition Grade C P S Mn Si Ni Cr Co Cu Fe N Mo Al W V Ti other no greater than HastelloyB 0.05 0.04 0.03 1 1 base ≤1 ≤2.5 - 4～6 - 26～30 - - 0.2～0.4 - - HastelloyB-2 0.02 0.04 0.03 1 0.1 base ≤1 ≤1 - ≤2 - 26～30 - - - - HastelloyB－3 0.01 0.04 0.03 3 0.1 ≥65 1～3 ≤3 ≤0.2 1～3 － 27～32 ≤0.5 ≤3 ≤0.2 ≤0.2 - ... -
ALLOY 718 MATERIAL DATA SHEETS
Inconel Alloy 718 A precipitation-hardenable nickel-chromium alloy also containing significant amounts of iron, niobium, and molybdenum along with lesser amounts of aluminum and titanium. It combines corrosion resistance and high strength with outstanding weldability including resistance to postweld cracking. The alloy has excellent creep-rupture strength at temperatures to 1300°F (700°C). Used in gas turbines, rocket motors, spacecraft, nuclear reactors, pumps, and tooling. INCONEL alloy 718SPF™ is a special version of INCONEL alloy 718, designed for superplastic forming.
UNS: N07718
W.Nr.: 2.4668
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Monel 400 Uns N04400 W.Nr. 2.4360 And 2.4361
MONEL nickel-copper alloy 400 (UNS N04400) is a solid-solution alloy that can be hardened only by cold working. It has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Alloy 400 is widely used in many fields, especially marine and chemical processing. Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners; electrical and electronic components; springs; chemical processing equipment; gasoline and fresh water tanks; crude petroleum stills, process vessels and piping; boiler feed water heaters and other heat exchangers; and deaerating heaters.Chemical Compositions
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Nimonic
High Temperature Alloy Chemical composition Grade C Si Mn S P Cr Ni Fe Cu Ti Al Co other no greater than Nimonic90 0.13 1 1 0.015 18～21 base ≤1.5 ≤0.2 2～3 1～2 15～21 lead≤0.002 B≤0.02 Zr≤0.15 Nimonic91 0.1 1 1 0.015 27～30 base ≤1 ≤0.5 1.9～2.7 0.9～1.5 19～21 Nb0.4～1.1 B0.002～0.01 Zr≤0.1 Alloy property minimum Grade state tensile strength RmN/m㎡ Yield Strength Rp0.2N/...
