ASTM B(). Standard Specification for Precipitation Hardening Nickel- Copper-Aluminum Alloy (UNS N) Bar, Rod, Wire. ASTM B Round Bar is a precipitation-hardenable nickel-copper material that combines the excellent corrosion resistance characteristic of Monel with the . Aesteiron leading Monel K ASTM B Rod manufacturers, have wide range of ASTM F, ASTM B, ASTM B Round Bar & ASTM B Rod.
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Rough-turned or rough-ground Semi-smooth machined Smooth-? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. MONEL K is a age-hardenable Nickel-Copper alloy which combines b8665 corrosion resistance of Alloy with high strength corrosion fatigue and erosion resistance.
Water-base coolant may cause chipping and rapid failure of carbide tools in interrupted cuts. The material should conform to the required mechanical properties in both aged and unaged conditions.
Tapping Not recommended; machine threads, or roll-form them. Tests need not be repeated when unaged material from the same heat can be identi? Welding alloy K is best accomplished by the gas-tungsten-arc welding process.
Monel K ASTM B Rod & ASTM F, ASTM B, ASTM B Round Bar & ASTM B Rod-Aesteiron
Dry, oil, or water-base coolant. Therefore, the recommended practice is to machine slightly oversize, age-harden, then finish to size. A g865 at degree F from 50 to SSU. Corrosion resistance in an extensive range of marine and chemical environments.
MONEL K500 (UNS N05500)
If brazed tool bar, grind 0 degree back rake, 10 degree pos. Carbide not generally successful, C- grade may work. Finishing Turning or Facing C-2 or C-3 grade: Oil or water-base coolant. These amplified properties, strength and hardness, are obtained by adding aluminum and titanium to the nickel-copper base and by a thermal processing used to wstm precipitation, typically called age hardening aastm aging. Monel K Round Bars has excellent cryogenic and heat ranges.
Monel K Round Bars is a nickel-chromium alloy bar that asfm supplemental amounts of columbium, iron, molybdenum, aluminum, and titanium. Workmanship, Finish, and Appearance 8. Link to Active This link will always route to the current Active version of the standard. Mill age-hardened products have been precipitation heat treated by the manufacturer and further thermal treatment normally is not required.
Longitudinal strip 4 8.
ASTM B 沉淀硬化镍铜铝合金(UNS N)棒,条,丝,锻件_百度文库
In the event that b856 critical quality or more rigid inspection standards than those called out in this speci? Dimensions and Permissible Variations 7.
Age-hardened material however can be finish-machined to close tolerances and fine finishes. Dilute with water to make Applicable to material in coil. The products supplied by us astmm highly corrosion resistant. If feed slows and the tool dwells in the cut, work hardening occurs, tool life deteriorates and close tolerances are impossible. Overview MONEL K is a age-hardenable Nickel-Copper alloy which combines the corrosion resistance of Alloy with high strength corrosion fatigue and erosion resistance.
A number in parentheses indicates the year of last reapproval.
ASTM B865 – 04(2015)
NOTE 1—In order that the hardness determinations may be in reasonably close agreement, the following procedures are recommended: It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. C The throw in one revolution in any 20 ft 6. The deviation from straightness throw in one revolution is de?
The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not sstm standard.
Detailed machining parameters are presented Tables 16 and Machining includes drilling, turning, tapping, threading, CNC shapes, flanges and more. It is particularly well suited for centrifugal pumps in the marine industry because of its high strength and low corrosion rates in high-velocity seawater. Nitrogen gas can be substituted for hydrogen gases, but the cut quality will deteriorate slightly.