Новое поступление
Магазина DBIRD Store работает с 20.03.2019. его рейтинг составлет 94.77 баллов из 100. В избранное добавили 2120 покупателя. Средний рейтинг торваров продавца 4.8 в продаже представленно 2503 наименований товаров, успешно доставлено 16199 заказов. 5064 покупателей оставили отзывы о продавце.
Характеристики
*Текущая стоимость US $13.21 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
Месяц | Минимальная цена | Макс. стоимость | Цена |
---|---|---|---|
Jan-29-2024 | 17.17 руб. | 17.34 руб. | 17 руб. |
Dec-29-2023 | 13.84 руб. | 13.76 руб. | 13 руб. |
Nov-29-2023 | 16.14 руб. | 16.2 руб. | 16 руб. |
Oct-29-2023 | 16.39 руб. | 16.51 руб. | 16 руб. |
Sep-29-2023 | 13.6 руб. | 13.87 руб. | 13 руб. |
Aug-29-2023 | 16.91 руб. | 16.28 руб. | 16 руб. |
Jul-29-2023 | 16.58 руб. | 16.45 руб. | 16 руб. |
Jun-29-2023 | 16.89 руб. | 16.18 руб. | 16 руб. |
Описание товара
A martensitic stainless steel. It's composed of these major alloy elements (I don't list the minor elements since they don't play a major role): The 440C steel is a martensitic stainless steel. The carbon content is 1.0% and the chromium content is 16-18%. Strong rust resistance, high quality stainless steel.
Carbon: 0.95-1.25% This increases hardenability and wear resistance, but decreases toughness in higher amounts. Manganese: 45% This is added to reduce brittleness and improve forgeability, hardenability, and reducing deformation.
Silicon: 30% This is a deoxidizer and improves hot-forming properties.
Chromium: 17.00-18.00% Added only to high alloy tool steels, this improves hardenability, high wear resistance, toughness, and corrosion resistance.
Molybdenum: 50% Improves deep hardening and toughness.
Item: S697ZZStructure: Deep GrooveMaterial: 440C Stainless Steel ( prefix "S" )Bore Dia (d): 7 mmOuter Dia (D): 17 mmWidth (B): 5 mmClosures: Metal Shielded(ZZ)Lubrication: GreaseMagnetic: little Hardness: 58HRCCorrosion Resistance: GeneralClearance: C0Grades: ABEC Grades 1Dynamic Load Rating (Cr) (Newtons): 1364 Static Load Rating (Cor) (Newtons): 575Ball Qty: 9Ball Dia (Dw): 2.381 mmWeight: 5.01 gQuantity: 1 Lot = 10 PCS |
Scope of application Mainly used to manufacture bearing parts that work in corrosive environments and non-lubricating and strong oxidizing atmospheres. 440C has good high temperature dimensional stability, so it can also be used as corrosion resistant high temperature bearing steel. In addition, it can be used to manufacture high quality tools such as medical scalpels, scissors, nozzles, bearings, etc. The 440C has a low ability to withstand dynamic loads. |
| Advantage Good corrosion resistance to water and many weak chemicals Corrosion resistance can be improved by passivation Good for temperatures up to 300°C Slightly softer than chrome steel so lower load ratings Will corrode in salt water or salt spray and poor resistance to acids/alkalis More expensive than chrome steel
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CONTACT US Regarding the logistics problem, we have not received the goods for a long time. We will choose to give you a refund according to the logistics situation or re-delivery to you. If the received goods are damaged or the size is wrong, please send me a product photo in time. We have verified Will give you a replacement |
If you don't have the products you need in this store, you can contact me 24 hours a day. If you receive any problems with the products, I will help you solve them. I hope that we can reach a satisfactory partner. If you feel satisfied with the products, please give me five stars. , we will do better |