Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of monel k500 nickel alloy square steel bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
Monel K500 nickel alloy square steel bar with super quality
Monel K500 is a precipitation-hardenable Ni-Co alloy that combines the excellent corrosion resistance characteristic of Monel 400 with the added advantage of greater strength and hardness.
These amplified properties, strength and hardness, are obtained by adding AL and Ti to the Ni-Co base and by a thermal processing used to effect precipitation, typically called age hardening or aging. When in the age-hardened condition, Monel K-500 has a greater tendency toward stress-corrosion cracking in some environments than Monel 400.
Alloy K-500 has approximately three times the yield strength and double the tensile strength when compared with alloy 400. Plus, it can be further strengthened by cold working prior to precipitation hardening. The strength of this nickel based alloy is maintained to 1200° F but stays ductile and tough down to temperatures of 400° F. Its melting range is 2400-2460°F.
This nickel alloy is spark resistant and non-magnetic to -200°F. However, it is possible to develop a magnetic layer on the surface of the material during processing. Al and Co may be selectively oxidized during heating, leaving a magnetic nickel rich film on the outside. Pickling or bright dipping in acid can remove this magnetic film and restore the non-magnetic properties.
In what forms is Monel K500 available ?
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Pipe & Tube(Welded & Seamless)
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Pipe fittings
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Flanges
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Bar
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Sheet & Plate
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Forgings
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Wire
Application
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Pump components,
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Doctor blades and scrapers
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Oil well drill collars and cable wrap
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Marine instruments
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Electronic components
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Springs
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Valve tray
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Submarine parts
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Chemical Composition, %
| Content | C | Si | Mn | S | P | Cr | Co | Mo | Ni | Fe | Zr | B | Ti | Al+Ti | Cu | Al |
| Min | - | - | - | - | - | - | - | 63 | - | 0.35 | 27 | 2.30 | ||||
| Max | 0.18 | 0.5 | 1.50 | 0.01 | - | - | - | - | 2.00 | 0.85 | 33 | 3.15 |
Production Standard
| Sheet & Plate | Rod & Bar | Seamless Pipe & Tube | Weld Pipe & Tube | Fittings | Forgings |
|
ASTM B127 ASME SB127 AME 4544 |
ASTM B865 ASME SB865 AME 4675 4676 |
ASTM B136 B165 ASME SB163 B165 AME 4574 |
ASTM B725 ASME SB725 |
ASTM B564 ASME SB564 AME 4675 |
Typical Mechanical Properties
| Condition | Temp℃ | Yield Strength 0.2% min. (mpa) | Tensile Strength min. (mpa) | Elongation % min. | Hardness HRB max. |
| Room Temperature | 690 | 960 | 20 | - |
Specification
| Sheet | Pipe | Bar | Strip | Wire |
|
δ 0.8-36mm; Width 650-2000mm; Length 800-4500mm |
φ6-273mm; δ1-30mm; Length 1000-8000mm |
φ4-50mm; Length 2000-5000mm |
0.05*5.0-5.0*250mm |
0.01-10mm |
The advantage of Ronsco
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Price lower than Europe, USA 20-30%
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100% quality quaranty because we remelt by VIM+ESR
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Low MOQ for new materials
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Fast 20-30 days of lead time for new materials
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