Ribbon, circle, alloy 40KhNyu-VI - EP793-VI
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 40XNUMX | EP793 | Delivery from the stock, in stock |
Characteristics
Alloy 40KhNYU-VI is used for the production of instrument bearings, parts of transmission mechanisms, rotors of high-strength products, surgical cutting tools (scalpels).
Type
Alloy precision nonmagnetic.
Chemical composition of alloy 40KhNyu-VI.
| Al | C | Cr | Fe | Mn | Ni | P | S | Si |
|---|---|---|---|---|---|---|---|---|
| 3,3−3,8 | 0.03 | 39,0−41,0 | ≤ 0,6 | 0.1 | ost. | 0.01 | 0.01 | 0.1 |
Mechanical properties of alloy 40KhNYu-VI
Mechanical properties of alloy 40KhNYu-VI on heat-treated samples according to TU 14−1-2740−2010:
| thermal | billet under | Limit | Limit | Rel. | Rel. | Shock |
|---|---|---|---|---|---|---|
| heat treatment, mm | strength sv, N/mm2 (kgf/mm2) | fluidity s02, N/mm2 (kgf/mm2) | elongation d5, % | shrinkage y, % | toughness KCU, J/cm2 (kg/cm2)* | HRc |
| 1 | 1140 — 1160o C hardening, | Billet | not | |||
| cooling in water + tempering | Æ, # 20−25. | over | ||||
| 800−840o C, exposure 12−24 | Finishing | 45 | ||||
| hours, cooling in air | samples | 1270 | 1080 | 10 | 15 | 9,8 |
| 2 | Hardening from 1140−160o C, | with allowance | (130) | (110) | (1,0) | not |
| cooling in water, tempering | under | less than | ||||
| 550o C ± 10o, 5 hours, | sanding | 57 |
All products of 40KhNyu-VI grade are certified. Technical documentation includes data on chemical composition, limiting percentage of impurities; mechanical properties of products. With us you can buy in bulk a variety of semi-finished products for large-scale production. We also offer good conditions for retail buyers. You will be satisfied with the level of service and responsiveness of service.
Buy at the best price
Evek GmbH has a diverse range of precision alloys in stock. We supply certified 40XNYU-VI grade products. We value our customers time so we are always glad to help with the choice. Experienced consulting managers are at your service. Product quality is guaranteed by strict compliance with production standards. Execution of orders takes minimum time. Wholesale customers are offered discounts.