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A professional manufacturer of high-temperature alloy accessories and corrosion-resistant alloy accessories for high-end valves
2 Years
| Ask Lasest Price | |
| Brand Name : | DINGSCO |
| Model Number : | According to customers requirements |
| Certification : | ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK |
| Price : | Negotiable |
| Payment Terms : | T/T |
| Supply Ability : | Negotiable |
| Delivery Time : | (Sample Order) 7 days |
Nickle Alloy Wires Monel K500 UNS N05500 Vacuum Devices Chemical Production
Welding wires are slim metallic wires that are usually coiled up in spools. These spools are loaded on a wire feeder and the welding wire is continuously fed through a welding gun into the molten weld pool. As a result, arc welding processes that use a welding wire tend to offer higher deposition rates and faster travel speeds, as compared to TIG and Stick welding where the welder must manually feed the filler metal into the weld puddle.
Monel K500, is a age-hardenablenickel-copper alloy that combines the corrosion resistanceproperties of Monel 400 with high strength corrosion fatigue and erosion resistance properties. It is precipitation hardenable through theadditions of aluminum and titanium. The chemica composition of It retains the excellent corrosionresistant characteristics of alloy 400.When compared with Monel 400, it has enhanced strength and hardnessafter precipitation hardening. It has approximately three times the yield strength and doublethe tensile strength of alloy 400.It can befurther strengthened oy cold working before the orecipitation hardening. It should be annealed when welded and theweldment then stress relieved before aging.
Applications:
Typical applications for Monel K500 that take advantage of high
strength and corrosion resistance are pump shafts,impellers,
propeller shafts, valve components for ships andoffshore drilling
towers, bolting, oil well drill collars, andinstrumentation
components for oil and gas production.ltis particularly well suited
for centrifugal pumps in themarine industry because of its high
strength and low corrosion rates in high-velocity sea water.
High Performance Alloys stocks Alloy K500 in a range otcold drawn,
annealed and aged, and hot finished andaged. Material can be
supplied in random lengths, cut to order or machined to your
specifications. Machining includes drilling, turning, tapping,
threading, CNC shapes,flanges, and more. Pump shafts, impellers,
propeller shafts. Pumps and valves used in the manufacture of
perchlorethylene,chlorinated plastics. Valve components for ships
and offshore drilling towers. Instrumentation components for oil
and gas production. Oil well drill collars. Particularly well
suited for centrifugal pumps.Equipment for processes utilising
halide or acid catalysts.
Machining:
Nickel based alloys can be difficult tomachinine.However, it should
be emphasized that thesealloys can be machined using conventional
productionmethods at satisfactory rates. These alloys harden
rapidlygenerate high heat during cutting, weld to the cuttingtool
surface and offer high resistance to metal removabecause of their
high shear strengths. The following arekey points which should be
considered during machining operations: capacity/tools/positive
cut/lubrication.
Chemical Composition:
| Element | Ni | Cu | C | Mn | Fe | S | Si | Al | Ti |
| Minimum(%) | 63 | 27 | - | - | - | - | - | 2.3 | 0.35 |
| Max(%) | - | 33 | 0.25 | 1.5 | 2.0 | 0.01 | 0.5 | 3.15 | 0.85 |
Magnetic Characteristics of MONEL alloy K-500:
| Condition | Tensile Strength, ksi | Permeabilitya | Curie Temperature, °F for Permeability of | |||
| 1.01 | 1.02 | 1.05 | 1.1 | |||
| Annealed, Quenched | 92.5 | 1.0011 | -210 | -210 | - | - |
| Annealed, Age-Hardened | 151.0 | 1.0018 | -153 | -178 | -202 | -210 |
| Cold-Drawn 20% | 137.0 | 1.0011 | -210 | - | - | - |
| Cold-Drawn 20% and AgeHardened | 186.5 | 1.0019 | -130 | -150 | -182 | -210 |
| Cold-Drawn 50% | 151.3 | 1.0010 | -210 | - | - | - |
| Cold-Drawn 50% and AgeHardened | 198.0 | 1.0019 | -130 | -150 | -182 | -210 |
Recommended Tool Types & Machining Conditions:
| Operations | Carbide Tools |
| Roughing, with severeinterruption | Turning or Facing C-2 andC-3 grade: Negative rakesquare insert, 45° SCEA1,1/32 in. nose radius. Tooholder: 5° neg. back rake5° neg. side rake. Speed:30-50 sfm,0.004-0.008 in.feed, 0.150 in depth of cut.Dry2, oil3, or water-base coolant 4. |
| Normal roughing | Turning or Facing C-2 orC-3 grade: Negative ratesquare insert, 45° SCEA,1/32 in nose radius. Tooholder: 5° neg. back rake5° neg. side rake. Speed:90 sfm depending on rigidity of set up, 0.010 infeed, 0.150 in. depth ofcut. Dry, oil, or water-base coolant. |
| Finishing | Turning or Facing C-2 0rC-3 grade: Positive rakesquare insert, if possible45° SCEA, 1/32 in.noseradius. Tool holder: 5° pos.back rake, 5° pos. siderake.Speed: 95-110 sfm0.005-0.007 in. feed,0.040 in. depth of cut. Dryor water-base coolant. |
| Rough Boring | C-2 or C-3 grade: lf inserttype boring bar, use standard positive raketools with largest possibleSCEA and 1/16 in. nose radius. lf brazed tool bargrind 0° back rake, 10° posside rake, 1/32 in. nose radius and largest possible SCEA.Speed: 70 sfm depending on the rigidityof setup, 0.005-0.008 infeed, 1/8 in. depth of cut.Dry, oil or water-base coolant. |
| Finish Boring | C-2 or C-3 grade: Usestandard positive raketools on insert type bars.Grind brazed tools as fofinish turning and facingexcept back rake may bebest at 0°. Speed: 95-110sfm,0.002-0.004 in feed.Water-base coolant. |
Processing Flow Chart:
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