{"id":669,"date":"2025-06-17T05:17:42","date_gmt":"2025-06-17T05:17:42","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=669"},"modified":"2025-06-17T05:17:43","modified_gmt":"2025-06-17T05:17:43","slug":"gr9","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/ru\/product\/gr9\/","title":{"rendered":"Gr9"},"content":{"rendered":"

\u041e\u0431\u044a\u0435\u043c \u043f\u043e\u0441\u0442\u0430\u0432\u043e\u043a \u0434\u043b\u044f \u0430\u0432\u0438\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0433\u0440\u0443\u043f\u043f\u044b<\/span><\/strong><\/p>\n

\u041f\u043e\u043a\u043e\u0432\u043a\u0438, \u043a\u0440\u0443\u0433\u043b\u044b\u0435 \u043f\u0440\u0443\u0442\u043a\u0438, \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043b\u0438\u0441\u0442\u044b, \u043a\u043e\u043b\u044c\u0446\u0430, \u0431\u0435\u0441\u0448\u043e\u0432\u043d\u044b\u0435 \u0442\u0440\u0443\u0431\u044b, \u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043b\u0438\u0441\u0442\u044b\/\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043b\u0435\u043d\u0442\u044b, \u043a\u0430\u043f\u0438\u043b\u043b\u044f\u0440\u044b, \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b, \u0434\u043e\u0431\u0440\u043e \u043f\u043e\u0436\u0430\u043b\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u0437\u0430\u043f\u0440\u043e\u0441!<\/span><\/strong><\/p>\n

\u0422\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0435 \u043f\u043e\u043a\u043e\u0432\u043a\u0438. \u041d\u0430 \u0437\u0430\u043a\u0430\u0437<\/span>
\n\u0442\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0435 \u0441\u0442\u0435\u0440\u0436\u043d\u0438 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0447\u0435\u0440\u0442\u0435\u0436\u0430\u043c\u0438. \u03a6(8-400) \u00d7L\u22645000\u043c\u043c (\u043a\u0430\u0442\u0430\u043d\u044b\u0435 \u043f\u0440\u0443\u0442\u043a\u0438, \u043a\u043e\u0432\u0430\u043d\u044b\u0435 \u043f\u0440\u0443\u0442\u043a\u0438)<\/span>
\n\u0442\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0439 \u043b\u0438\u0441\u0442\/\u043b\u0435\u043d\u0442\u0430 (0,3-60,0) \u00d7 (400-1000) \u00d7 (1000-3500) \u043c\u043c (\u0445\u043e\u043b\u043e\u0434\u043d\u043e\u043a\u0430\u0442\u0430\u043d\u044b\u0439 \u043b\u0438\u0441\u0442, \u0433\u043e\u0440\u044f\u0447\u0435\u043a\u0430\u0442\u0430\u043d\u044b\u0439 \u043b\u0438\u0441\u0442)<\/span>
\n\u0442\u0438\u0442\u0430\u043d\u043e\u0432\u0430\u044f \u0442\u0440\u0443\u0431\u0430 \u03a6(3-210) \u00d7 (0,2-10,0) \u00d7L (\u043a\u0430\u0442\u0430\u043d\u044b\u0435 \u0442\u0440\u0443\u0431\u044b, \u044d\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0442\u0440\u0443\u0431\u044b)<\/span>
\n\u0422\u0438\u0442\u0430\u043d\u043e\u0432\u043e\u0435 \u043a\u043e\u043b\u044c\u0446\u043e \u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u03c6(100-1200) \u00d7 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u03a6(100-1000) \u00d7 \u0432\u044b\u0441\u043e\u0442\u0430 (20-800) \u043c\u043c<\/span>
\n\u0442\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0439 \u043a\u0440\u0443\u0433\u043b\u044b\u0439 \u043f\u0438\u0440\u043e\u0433 \u03a6(150-1200) \u00d7 (20-800) \u043c\u043c<\/span>
\n\u0442\u0438\u0442\u0430\u043d\u043e\u0432\u0430\u044f \u043f\u0440\u043e\u0432\u043e\u043b\u043e\u043a\u0430 \u03a6(0.1-7.0) \u00d7L<\/span><\/p>\n

1.\u00a0<\/span><\/strong>Introduction to Gr9 materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0Gr9 titanium alloy is a low alloying near-alpha titanium alloy. It has a nominal component of Ti-3Al-2.5V. It is developed as a cold-processable pipe application. It has good cold forming and welding properties. It has room temperature strength of 20% to 50% higher than that of industrial pure titanium and has good corrosion resistance in many media.\u00a0<\/span>Gr9<\/span><\/strong>\u00a0welding and cold forming properties are better than TC4 alloys.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0Gr9 titanium alloy seamless pipe is suitable for aircraft and engine hydraulic and fuel pipeline systems, and has been used in various military and civilian aircraft and aerospace applications. Therefore, TA18 titanium alloy has become the most suitable material for making high-pressure lightweight conduits on aircraft with its excellent comprehensive performance, and has become the most suitable material for making high-pressure lightweight conduits on aircraft.<\/span><\/p>\n

2.\u00a0<\/span><\/strong>Technical standards of Gr9 materials<\/span><\/strong><\/p>\n

GB\/T3620.1-2016 \u0413\u0440\u0430\u0434\u0430\u0446\u0438\u0438 \u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u043e\u0441\u0442\u0430\u0432\u044b \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0445 \u0441\u043f\u043b\u0430\u0432\u043e\u0432<\/span><\/p>\n

GB\/T 3621-2007 ASTM\/B265 \u041b\u0438\u0441\u0442 \u0438\u0437 \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430<\/span><\/p>\n

GB\/T2965 -2007 ASTM\/B348 \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441\u0442\u0435\u0440\u0436\u043d\u044f \u0438\u0437 \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430<\/span><\/p>\n

GB\/T 3624-2010 ASTM337 \u0411\u0435\u0441\u0448\u043e\u0432\u043d\u0430\u044f \u0442\u0440\u0443\u0431\u0430 \u0438\u0437 \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430<\/span><\/p>\n

GB\/T16598-2013 \u0422\u0440\u0443\u0431\u043a\u0438 \u0438\u0437 \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430 \u0434\u043b\u044f \u0442\u0435\u043f\u043b\u043e\u043e\u0431\u043c\u0435\u043d\u043d\u0438\u043a\u0430 \u0438 \u043a\u043e\u043d\u0434\u0435\u043d\u0441\u0430\u0442\u043e\u0440\u0430 ASTM381<\/span><\/p>\n

GB\/T13810-1997 \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0445 \u0441\u043f\u043b\u0430\u0432\u043e\u0432 \u0434\u043b\u044f \u0445\u0438\u0440\u0443\u0440\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0438\u043c\u043f\u043b\u0430\u043d\u0442\u0430\u0442\u043e\u0432 AMST\/F136<\/span><\/p>\n

GB\/T3623-2007 AMST\/B863 \u043f\u0440\u043e\u0432\u043e\u043b\u043e\u043a\u0430 \u0438\u0437 \u0442\u0438\u0442\u0430\u043d\u0430 \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u043e\u0433\u043e \u0441\u043f\u043b\u0430\u0432\u0430<\/span><\/p>\n

AMST\/B265 ASTM\/B265 \u0422\u0438\u0442\u0430\u043d \u0438 \u0442\u0438\u0442\u0430\u043d\u043e\u0432\u044b\u0439 \u0441\u043f\u043b\u0430\u0432 Band-Foil<\/span><\/p>\n

III.\u00a0<\/span><\/strong>Chemical composition of Gr9<\/span><\/strong><\/p>\n\n\n\n\n\n\n\n
\u041d\u043e\u043c\u0435\u0440 \u0431\u0440\u0435\u043d\u0434\u0430<\/span><\/td>\n <\/td>\n\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 (\u0432\u0435\u0441\u043e\u0432\u043e\u0439 \u043f\u0440\u043e\u0446\u0435\u043d\u0442)<\/span><\/td>\n<\/tr>\n
 <\/td>\n\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u043e\u0441\u0442\u0430\u0432(WT%)<\/td>\n<\/tr>\n
Gr9<\/td>\n\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0438\u043d\u0433\u0440\u0435\u0434\u0438\u0435\u043d\u0442\u044b<\/span><\/td>\n\u0442\u0438\u0442\u0430\u043d<\/span><\/td>\n\u0436\u0435\u043b\u0435\u0437\u043e<\/span><\/td>\n\u0443\u0433\u043b\u0435\u0440\u043e\u0434<\/span><\/td>\n\u0430\u0437\u043e\u0442<\/span><\/td>\n\u0432\u043e\u0434\u043e\u0440\u043e\u0434<\/span><\/td>\n\u043a\u0438\u0441\u043b\u043e\u0440\u043e\u0434<\/span><\/td>\n\u0430\u043b\u044e\u043c\u0438\u043d\u0438\u0439<\/span><\/td>\nvanadium<\/span><\/td>\n\u0414\u0440\u0443\u0433\u0438\u0435 \u043f\u0440\u0438\u043c\u0435\u0441\u0438<\/span><\/td>\n<\/tr>\n
(\u0418\u0437)<\/span><\/td>\n(Fe)<\/td>\n(C)<\/td>\n(N)<\/td>\n(H)<\/td>\n(O)<\/td>\n(Al)<\/td>\n(V)<\/td>\n\u043e\u0434\u0438\u043d<\/span><\/td>\n\u0441\u0443\u043c\u043c\u0430<\/span><\/td>\n<\/tr>\n
\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0439 \u0447\u0438\u0441\u0442\u044b\u0439 \u0442\u0438\u0442\u0430\u043d<\/span><\/td>\n\u041c\u0430\u0440\u0436\u0430<\/span><\/td>\n\u22640.25<\/td>\n\u22640.08<\/td>\n\u22640.05<\/td>\n\u22640.015<\/td>\n\u22640.12<\/td>\n2.0\uff5e3.5<\/td>\n1.5\uff5e3.0<\/td>\n\u22640.1<\/td>\n\u22640.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

IV. Gr9\u00a0<\/span><\/strong>\u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/span><\/strong><\/p>\n

Density: 4.47g\/cm\u00b3<\/span><\/p>\n

Room temperature elastic modulus 118~123GPa,<\/span><\/p>\n

Phase change point: 925\u2103,<\/span><\/p>\n

Hardness 15~17HRC.<\/span><\/p>\n

Gr9 titanium alloy performance specified in technical standards<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
Technical standards<\/span><\/td>\n\u0441\u043e\u0440\u0442<\/span><\/td>\n\u0433\u043e\u0441\u0443\u0434\u0430\u0440\u0441\u0442\u0432\u043e<\/span><\/td>\nSpecifications\/mm<\/span><\/td>\nSampling direction<\/span><\/td>\nRoom temperature performance<\/span><\/td>\nHigh temperature performance<\/span><\/td>\n<\/tr>\n
Rm\/<\/p>\n

MPa<\/td>\n

Rp0.2\/<\/p>\n

MPa<\/span><\/td>\n

A\/%<\/td>\n\u03b1 \/ (\u00ba)<\/span><\/td>\n350\u2103<\/td>\n400\u2103<\/td>\n<\/tr>\n
Rm\/<\/span><\/p>\n

MPa<\/span><\/td>\n

S100h\/<\/span><\/p>\n

MPa<\/span><\/td>\n

Rm\/<\/span><\/p>\n

MPa<\/span><\/td>\n

S100h\/<\/span><\/p>\n

MPa<\/span><\/td>\n<\/tr>\n

Not less than<\/span><\/td>\n<\/tr>\n
GB\/T3621-2007<\/td>\n\u0422\u0430\u0440\u0435\u043b\u043a\u0430<\/span><\/td>\nM<\/td>\n0.5~1.0<\/p>\n

\uff1e1.0~2.0<\/p>\n

\uff1e2.0~4.0<\/p>\n

\uff1e4.0~5.0<\/p>\n

\uff1e5.0~10.0<\/td>\n

LT<\/td>\n590~735<\/td>\n–<\/td>\n25<\/p>\n

25<\/span><\/p>\n

20<\/p>\n

15<\/p>\n

15<\/span><\/td>\n

100<\/p>\n

70<\/p>\n

60<\/p>\n

60<\/span><\/td>\n

340<\/td>\n320<\/td>\n310<\/td>\n280<\/td>\n<\/tr>\n
GJB 3423a-2008<\/span><\/td>\nPipe<\/span><\/td>\nM<\/span><\/td>\nOuter diameter: >8~52<\/span><\/td>\nLT<\/span><\/td>\n620<\/td>\n515<\/td>\n15<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n<\/tr>\n
GB\/T26058-2010<\/td>\nPipe<\/span><\/td>\nR<\/td>\n25~210<\/td>\nLT<\/span><\/td>\nActual test<\/span><\/td>\nActual test<\/span><\/td>\nActual test<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/strong>V. Gr9\u00a0<\/span><\/strong>\u043f\u043e\u043b\u044f \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/span><\/strong><\/p>\n

    \n
  1. Gr9 titanium alloy seamless pipe is suitable for aircraft and engine hydraulic and fuel pipeline systems, and has been used in various military and civilian aircraft and aerospace applications.<\/span><\/li>\n
  2. Gr9 titanium alloy has become the ideal material for making high-pressure lightweight conduits on aircraft with its excellent comprehensive performance. Become the ideal material for making high-pressure lightweight conduits on aircraft.<\/span><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Scope of supply for Aviation Group Forgings, round rods, steel plates, rings, seamless pipes, steel plates\/steel belts, capillaries, wire welding […]<\/p>","protected":false},"featured_media":670,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[36],"product_tag":[],"class_list":{"0":"post-669","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-titanium-alloy","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/product\/669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/product\/669\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/media\/670"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/media?parent=669"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/product_brand?post=669"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/product_cat?post=669"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ru\/wp-json\/wp\/v2\/product_tag?post=669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}