--- product_id: 438116090 title: "5 Feet Nitinol Shape Memory Pre-trained Wire (1.0mm 40 C (18ga 104 F))" brand: "nexmetal" price: "8880 som" currency: KGS in_stock: true reviews_count: 5 category: "Nexmetal" url: https://www.desertcart.kg/products/438116090-5-feet-nitinol-shape-memory-pre-trained-wire-1-0mm store_origin: KG region: Kyrgyzstan --- # 1.0mm thick, ultra-strong Activates at just 40°C Re-trainable at 500°C 5 Feet Nitinol Shape Memory Pre-trained Wire (1.0mm 40 C (18ga 104 F)) **Brand:** nexmetal **Price:** 8880 som **Availability:** ✅ In Stock ## Summary > 🔥 Shape your world with heat-activated strength! ## Quick Answers - **What is this?** 5 Feet Nitinol Shape Memory Pre-trained Wire (1.0mm 40 C (18ga 104 F)) by nexmetal - **How much does it cost?** 8880 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/438116090-5-feet-nitinol-shape-memory-pre-trained-wire-1-0mm) ## Best For - nexmetal enthusiasts ## Why This Product - Trusted nexmetal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unbreakable Strength:** Thick 1.0mm diameter wire holds heavy loads without bending or breaking. - • **Sleek & Durable Finish:** Black oxide coating offers a smooth, low-friction surface with a mysterious bluish sheen. - • **Maintenance-Free & Safe:** Non-toxic, abrasion-resistant, and moisture-proof—ready for any project, anytime. - • **Customizable Shape Memory:** Re-train your wire’s shape with a simple heat treatment at 500°C for endless creativity. - • **Effortless Warm Activation:** Transforms from soft to rigid at a safe 40°C—no burns, just wow. ## Overview This 5-foot, 1.0mm diameter Nitinol shape memory wire activates at a low 40°C, instantly becoming rigid and straight. Pre-trained straight from the factory, it’s ultra-strong, abrasion-resistant, and features a sleek black oxide finish. Easily re-trainable at 500°C, this wire is perfect for demonstrations, DIY projects, and innovative applications without risk of burns or damage. ## Description 5 feet (1.5 meters) of 1mm diameter Nitinol SMA (shape memory alloy) wire. One of our favorites due to a comfortable warm, not-too-hot transition phase. This wire will become rigid and return to straight when exposed to temperatures above 40 C (hot water, lighter, heat gun, etc). Yes - it comes pre-trained STRAIGHT from the factory which is how you want it. You can re-train it if you want by heating it (500 C for 45 minutes) in the new desired shape. The wire has a lustrous titanium color (dark grey) with a bluish oxide tint on its surface. When freshly cut, the inner core is nickel white. Nitinol is very abrasion resistant and has self-healing properties, so the wire is quite hard to cut and kink. It feels very smooth and shiny to the touch. It does not require any special handling or protections from oxidation or moisture, and is non-toxic. Do not over heat it, as that will damage the property. If you are using electricity instead of hot water to activate it be sure to use a current limiting circuit. Review: Se me ocurrió tirar agua hirviendo encima y del salto que pego lo he perdido, voy a pedir otro porque me he quedado con ganas de mas. Review: Works just like it should. Been having lots of fun playing around with it ## Features - Trained straight - the wire is very soft and pliable at room temperatures, and becomes stiff and straightens out at a very low heat point of 40C (about 100F), making it suitable for demonstrations without getting burned. - 1.0 mm (0.04") diameter is very thick, this wire can hold or pull many pounds of weight and it is virtually unbreakable. - Wire can be trained to take on a different shape by heat treating it at 500C and quenching in water. - Thick, strong & smooth - black oxide finish is shiny and low friction, with a mysterious sheen. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01HP55XY0 | | Batteries required | No | | Best Sellers Rank | #6,897 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Electrical Wire | | Customer Reviews | 4.3 4.3 out of 5 stars (125) | | Date First Available | 11 June 2019 | | Finish types | Polished | | Item Weight | 0.02 Pounds | | Item diameter | 1 Millimeters | | Item model number | niti-1.0-40 | | Item thickness | 1 Millimeters | | Specification met | 40°c Phase Transition | ## Product Details - **Brand:** Nexmetal - **Colour:** dark grey - **Finish type:** Polished - **Item weight:** 0.02 Pounds - **Material:** Nitinol ## Images ![5 Feet Nitinol Shape Memory Pre-trained Wire (1.0mm 40 C (18ga 104 F)) - Image 1](https://m.media-amazon.com/images/I/91xBB88+AQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***. on 11 July 2018* Se me ocurrió tirar agua hirviendo encima y del salto que pego lo he perdido, voy a pedir otro porque me he quedado con ganas de mas. ### ⭐⭐⭐⭐⭐ Review *by C***Y on 26 January 2024* Works just like it should. Been having lots of fun playing around with it ### ⭐ Review *by R***Y on 7 June 2018* Je connais le Nitinol, mais j'attendais de cet achat une notice explicative pour savoir comment pré-contraindre une forme. Là, rien ! Un sachet plastique, avec le fil à l'intérieur et dem..dez vous. Aucune info sur les températures de contrainte et celle de retour à la forme contrainte. Très déçu. ## Frequently Bought Together - 5 Feet Nitinol Shape Memory Pre-trained Wire (1.0mm 40 C (18ga 104 F)) - 5 feet Nitinol Shape Memory Pre-trained Wire (0.5mm 70 C (0.02" 158 F)) - 1 Foot Nitinol shape memory heat activated pre-trained wire (2.0mm 40C (12ga 104F)) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/438116090-5-feet-nitinol-shape-memory-pre-trained-wire-1-0mm](https://www.desertcart.kg/products/438116090-5-feet-nitinol-shape-memory-pre-trained-wire-1-0mm) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-30*