Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Monel Alloy K500 Nuts And Bolts, which are also used in domestic, professional or industrial areas. The alloying elements in Monel K500 Hex Head Bolts tend to form either solid solutions or compounds or carbides. Alloying elements in Monel K500 Hex Head Nuts also have an effect on the eutectoid temperature of the steel. Manganese and nickel in Monel K500 Square Bolts lower the eutectoid temperature and are known as austenite stabilizing elements.
With enough of these elements, the austenitic structure of Monel K500 Square Nuts may be obtained at room temperature. Carbide – forming elements in Monel K500 Eye Bolts raise the eutectoid temperature, where these elements are known as ferrite stabilizing elements. Deposition of complex and heavy organic compounds of our Monel K500 Eye Nuts in crude and heavy oil can cause a number of severe problems up to pipeline blocking.
Monel K500 T-Bolts are developed for energy – related applications involving oil & gas drilling and therefore are subjected to stresses in machine parts. The specification of our Monel K500 T-Nuts covers nominal wall and minimum wall seamless ferritic alloy – steel pipe intended for high temperature service. Monel K500 U-Bolts are often specified when high strength is needed in moderate – to – large sections. Our Monel K500 Lock Nuts is heavily cold worked material, however, can have tensile strengths.
Alloy K500 Bolt/Nut Specifications |
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| Specifications | : | ASTM B 865-04 ASME SB 865-04 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
K500 Monel Alloy Bolt/Nut Chemical Composition
| Monel K500 | Ni | C | Al | Mn | Si | Fe | Cu | S | Ti | Cr |
| 63.0 min | 0.25 max | 2.3 – 3.15 | 1.5 max | 0.5 max | 05 – 2 | 27.0 – 33.0 | 0.010 max | 0.35 – 0.85 | – |
Monel Alloy K500 Bolt/Nut Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 1,60,000 , MPa – 1100 | 20 % |
Equivalent Grades for K500 Monel Bolt/Nut
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Monel K500 | N05500 | 2.4375 | – | – | – | – | – |
Alloy K500 Bolt/Nut Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
K500 Monel Alloy Bolt/Nut Test Certificates
We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
Material Testing
We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)