Titanium washer DIN 125 / ISO 7089 – Grade 2/T40 – M1.6

The main difference is that grade 2 is pure titanium, while grade 5 is a titanium alloy (titanium + aluminum + vanadium). Each grade meets a specific need: Grade 2 titanium has an excellent ratio of corrosion resistance to mechanical strength and weight. Contrary to popular belief, the mechanical strength of grade 2 titanium is lower than that of steel but remains much higher than aluminum. It offers good cold formability and excellent weldability. Grade 2 is primarily used in saline, chlorinated, and acidic environments. It is found in the chemical and petrochemical industries, jewelry/watchmaking (for parts not requiring high mechanical stress), medical applications, etc. Grade 5 titanium has three times the mechanical strength of grade 2. It is also higher than that of steel and stainless steel… all with a weight that is 43% lower than these materials. In addition to its excellent strength-to-weight ratio, grade 5 titanium offers good weldability. Grade 5 titanium is used in the aerospace, naval, military, oil and chemical (reactors, pumps), and motorsports industries, among others. "For motorsports or if you have high mechanical stresses, you absolutely need grade 5 titanium." These two grades of titanium are the most commonly offered, but others exist. More information about titanium can be found on our dedicated page.

None! Each country/organization uses its own standard/designation. Therefore: Grade 2 = T40 = DIN 3.7035

Yes, we can make custom titanium washers, just tell us the dimensions:

• External diameter (d2),
• Internal diameter (d1)
• Thickness (h)

A minimum order of 50 to 100 units is required to launch production, depending on the project.
The manufacturing lead time is approximately 4 to 7 weeks, depending on the time of year.

Feel free to contact us .

2 techniques:

• By punching into a sheet of metal whose thickness corresponds to the standard of the titanium washer.
• Or by machining, in a titanium bar whose outside diameter corresponds to the outside diameter of the titanium washer. The bar is "cored" and then cut into slices of the desired thickness. 

To get a quick quote for titanium parts, you have two options: If you've found the titanium product(s) you're looking for on our website, simply add the desired quantity to your cart and validate your cart and the form (on the cart page) by clicking the "Request a Quote" button. This is the simplest and fastest method. You can also use the contact form on the dedicated page, and we will do our best to respond as soon as possible. This method is recommended for custom-made titanium screws, products not listed in our catalog, or for large quantities.

All our titanium products are sold individually… unless otherwise indicated as a “lot,” “set,” etc. Please note: photos are for illustrative purposes only. Differences may exist between the photo and the actual item. Therefore, we encourage you to carefully read the description and/or contact us.

In 99% of cases, an order placed before noon is shipped the same day*… but this depends on several factors:

• If your order is validated before 2:00 PM (Paris time), payment must have been received and validated.
• If your information has been correctly entered on your customer account.

*Please note that this information has no contractual value… but we are very responsive ;o)

Almost everywhere in the world! We sell and ship our titanium products virtually worldwide. Only a few countries are excluded. Please see the list of excluded countries in the " Shipping "

What are the main differences between Grade 2 titanium (T40) and Grade 5 titanium (TA6V)? Yes, if it is mentioned on the product page. It is an additional charge (see product page at the bottom of the page or here). The certificate is valid for one type of product: same diameter/thickness and same grade. If you order extra material certificates, we will notify you as soon as possible, and if your payment is by credit card or PayPal, we will debit the correct amount immediately. In the case of payment by bank transfer, we will include a discount voucher for your next order.

Unfortunately not. All our titanium products are in their "original/natural" color, which is gray. The gray can be more or less matte or glossy depending on the titanium grade, the annealing process, any heat treatment, etc.