Alloy WE132,Inconel we132 Fittings,,E FORU

British Specs:，American Specs:MIL-E-6844 ClB，German Specs:

### **Product Introduction: Alloy WE132 / INCONEL WE132 Fittings** **Alloy WE132 (INCONEL® WE132) Fittings** are precision-engineered pipe and tube connectors manufactured from the high-performance, age-hardenable nickel-chromium superalloy, **INCONEL 718**. While "WE132" often refers to the welding electrode version, the wrought product form used for fittings meets the stringent specifications of INCONEL 718. These fittings are designed to provide exceptional strength, corrosion resistance, and structural integrity in high-pressure and high-temperature piping systems. They are available in various types—including elbows, tees, reducers, couplings, and flanges—and are essential for constructing robust and reliable fluid transport systems in the most demanding industries. --- #### **Key Features & Advantages** * **Exceptional High-Temperature Strength:** Maintains high mechanical properties and creep resistance at temperatures up to 700°C (1300°F), preventing deformation under stress. * **Superior Corrosion Resistance:** Offers excellent resistance to a wide range of corrosive media, including pitting, crevice corrosion, and stress-corrosion cracking (SCC), ensuring long service life. * **High Strength-to-Weight Ratio:** Provides superior pressure containment capabilities, allowing for potentially thinner walls and lighter overall systems compared to less capable materials. * **Excellent Weldability:** Can be readily welded to matching or dissimilar alloys using appropriate procedures, with a low susceptibility to post-weld heat treatment cracking. * **Outstanding Fatigue Resistance:** Withstands cyclic pressure and thermal stresses, making them ideal for dynamic applications. --- #### **Chemical Composition (Typical Weight %)** The chemical composition of the raw material used for fittings conforms to the standard for INCONEL 718. | Element | Content (%) | Element | Content (%) | | :--- | :--- | :--- | :--- | | **Nickel (Ni)** | 50 - 55 | **Molybdenum (Mo)** | 2.8 - 3.3 | | **Chromium (Cr)** | 17 - 21 | **Aluminum (Al)** | 0.2 - 0.8 | | **Iron (Fe)** | Balance | **Titanium (Ti)** | 0.65 - 1.15 | | **Niobium (Nb)** | 4.75 - 5.5 | **Carbon (C)** | ≤ 0.08 | | **Manganese (Mn)** | ≤ 0.35 | **Silicon (Si)** | ≤ 0.35 | | **Cobalt (Co)** | ≤ 1.0 | **Sulfur (S)** | ≤ 0.015 | | **Boron (B)** | ≤ 0.006 | **Copper (Cu)** | ≤ 0.30 | --- #### **Physical Properties** | Property | Metric Unit | Imperial Unit | | :--- | :--- | :--- | | **Density** | 8.19 g/cm³ | 0.296 lb/in³ | | **Melting Range** | 1260 - 1336 °C | 2300 - 2440 °F | | **Specific Heat (20°C)** | 435 J/kg·K | 0.104 Btu/lb·°F | | **Thermal Conductivity** | 11.4 W/m·K (100°C) | 79 Btu·in/hr·ft²·°F (212°F) | | **Thermal Expansion Coefficient** | 13.0 μm/m·°C (20-100°C) | 7.2 x10⁻⁶ in/in·°F (68-212°F) | | **Modulus of Elasticity** | 200 GPa | 29 x 10⁶ psi | --- #### **Mechanical Properties (Typical for Fittings in Solution Annealed & Aged Condition)** Fittings are typically supplied in a heat-treated condition to achieve optimal strength. | Property | Value (Metric) | Value (Imperial) | | :--- | :--- | :--- | | **Tensile Strength, Ultimate** | ≥ 1275 MPa | ≥ 185 ksi | | **Tensile Strength, Yield (0.2% Offset)** | ≥ 1035 MPa | ≥ 150 ksi | | **Elongation at Break** | ≥ 12 % | ≥ 12 % | | **Hardness (Rockwell C)** | 35 - 40 HRC | 35 - 40 HRC | --- #### **International Standards** INCONEL WE132 Fittings are manufactured in accordance with key international dimensional and material standards: * **ASTM B366 / ASME SB366:** Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fitting. This is the primary specification for fittings. * **ASME B16.9 / MSS SP-43:** Standard dimensions for wrought butt-welding fittings. * **ASME B16.11 / MSS SP-79:** Standard for forged socket-weld and threaded fittings. * **Material Standard: ASTM B564 / ASME SB564:** Standard Specification for Nickel Alloy Forgings (covers the raw material for forged fittings). * **UNS N07718:** Unified Numbering System designation. * **NACE MR0175/ISO 15156:** Certified for use in sour service (H₂S) environments in oil and gas production. --- #### **Product Applications** These fittings are critical components in piping systems across several high-performance industries: * **Oil & Gas:** * High-pressure wellhead control lines. * Downhole tubing connectors. * Flow lines and manifolds in sour service (H₂S) applications. * Subsea equipment and Christmas tree components. * **Aerospace & Defense:** * Fuel and hydraulic systems in aircraft and rockets. * High-pressure test stands for engine components. * **Chemical Processing:** * Reactor feed/effluent lines. * Heat exchanger piping in highly corrosive environments (e.g., containing chlorides, acids). * **Power Generation:** * High-temperature steam lines in advanced supercritical plants. * Bypass systems in gas turbines. * **Nuclear Power:** * Instrumentation and control line fittings. --- **Disclaimer:** *INCONEL® is a registered trademark of Special Metals Corporation. This information is for descriptive purposes and serves as a general guide. The performance of fittings is dependent on proper selection, installation, and operating conditions. For critical applications, always ensure the fittings comply with the specific heat treatment, NACE, and pressure rating requirements as per the project specifications and manufacturer's data sheets.*

Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 3075 gallon liquid totes Special package is available on request.