{"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\/ko\/product\/gr9\/","title":{"rendered":"Gr9"},"content":{"rendered":"

\ud56d\uacf5 \uadf8\ub8f9\uc5d0 \ub300\ud55c \uacf5\uae09 \ubc94\uc704<\/span><\/strong><\/p>\n

\ub2e8\uc870\ud488, \uc6d0\ud615 \ub9c9\ub300, \uac15\ud310, \ub9c1, \uc774\uc74c\ub9e4\uc5c6\ub294 \ud30c\uc774\ud504, \uac15\ud310 \/ \uc2a4\ud2f8 \ubca8\ud2b8, \ubaa8\uc138\uad00, \uc640\uc774\uc5b4 \uc6a9\uc811 \uc7ac\ub8cc, \ubb38\uc758\ub97c \ud658\uc601\ud569\ub2c8\ub2e4!<\/span><\/strong><\/p>\n

\ud2f0\ud0c0\ub284 \ub2e8\uc870\ud488. \ub9de\ucda4<\/span>
\n\ub3c4\uba74\uc5d0 \ub530\ub978 \ud2f0\ud0c0\ub284 \ub9c9\ub300. \u03a6(8-400) \u00d7L\u22645000mm(\uc555\uc5f0\ubd09, \ub2e8\uc870\ubd09)<\/span>
\n\ud2f0\ud0c0\ub284 \ud50c\ub808\uc774\ud2b8\/\ubca8\ud2b8 (0.3-60.0) \u00d7 (400-1000) \u00d7 (1000-3500) mm(\ub0c9\uac04 \uc555\uc5f0 \ud50c\ub808\uc774\ud2b8, \uc5f4\uac04 \uc555\uc5f0 \ud50c\ub808\uc774\ud2b8)<\/span>
\n\ud2f0\ud0c0\ub284 \ud29c\ube0c \u03a6(3-210) \u00d7 (0.2-10.0) \u00d7L(\uc555\uc5f0 \ud30c\uc774\ud504, \uc555\ucd9c \ud30c\uc774\ud504)<\/span>
\n\ud2f0\ud0c0\ub284 \ub9c1 \uc678\uacbd \u03c6(100-1200) \u00d7 \ub0b4\uacbd \u03a6(100-1000) \u00d7 \ub192\uc774(20-800) mm<\/span>
\n\ud2f0\ud0c0\ub284 \uc6d0\ud615 \ucf00\uc774\ud06c \u03a6(150-1200) \u00d7 (20-800) mm<\/span>
\n\ud2f0\ud0c0\ub284 \uc640\uc774\uc5b4 \u03a6(0.1-7.0) \u00d7L<\/span><\/p>\n

1.\u00a0<\/span><\/strong>Gr9 \uc790\ub8cc \uc18c\uac1c<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0Gr9 \ud2f0\ud0c0\ub284 \ud569\uae08\uc740 \uc800\ud569\uae08 \ub2c8\uc5b4 \uc54c\ud30c \ud2f0\ud0c0\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. \uacf5\uce6d \uc131\ubd84\uc740 Ti-3Al-2.5V\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uac00\uacf5\uc774 \uac00\ub2a5\ud55c \ud30c\uc774\ud504 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub0c9\uac04 \uc131\ud615 \ubc0f \uc6a9\uc811 \ud2b9\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \uc21c\uc218 \ud2f0\ud0c0\ub284\ubcf4\ub2e4 \uc2e4\uc628 \uac15\ub3c4\uac00 20% ~ 50% \ub354 \ub192\uc73c\uba70 \ub9ce\uc740 \ub9e4\uccb4\uc5d0\uc11c \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.\u00a0<\/span>Gr9<\/span><\/strong>\u00a0\uc6a9\uc811 \ubc0f \ub0c9\uac04 \uc131\ud615 \ud2b9\uc131\uc774 TC4 \ud569\uae08\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0Gr9 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc774\uc74c\ub9e4\uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ud56d\uacf5\uae30 \ubc0f \uc5d4\uc9c4 \uc720\uc555 \ubc0f \uc5f0\ub8cc \ud30c\uc774\ud504 \ub77c\uc778 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud558\uba70 \ub2e4\uc591\ud55c \uad70\uc6a9 \ubc0f \ubbfc\uac04 \ud56d\uacf5\uae30 \ubc0f \ud56d\uacf5 \uc6b0\uc8fc \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c TA18 \ud2f0\ud0c0\ub284 \ud569\uae08\uc740 \uc6b0\uc218\ud55c \uc885\ud569 \uc131\ub2a5\uc73c\ub85c \ud56d\uacf5\uae30\uc758 \uace0\uc555 \uacbd\ub7c9 \ub3c4\uad00\uc744 \ub9cc\ub4dc\ub294 \ub370 \uac00\uc7a5 \uc801\ud569\ud55c \uc7ac\ub8cc\uac00\ub418\uc5c8\uc73c\uba70 \ud56d\uacf5\uae30\uc758 \uace0\uc555 \uacbd\ub7c9 \ub3c4\uad00\uc744 \ub9cc\ub4dc\ub294 \ub370 \uac00\uc7a5 \uc801\ud569\ud55c \uc7ac\ub8cc\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

2.\u00a0<\/span><\/strong>Gr9 \uc7ac\ub8cc\uc758 \uae30\uc220 \ud45c\uc900<\/span><\/strong><\/p>\n

GB\/T3620.1-2016 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \ub4f1\uae09 \ubc0f \ud654\ud559 \uc131\ubd84<\/span><\/p>\n

GB\/T 3621-2007 ASTM\/B265 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \uc2dc\ud2b8<\/span><\/p>\n

GB\/T2965 -2007 ASTM\/B348 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \ub9c9\ub300 \uc7ac\uc9c8<\/span><\/p>\n

GB\/T 3624-2010 ASTM337 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \uc2ec\ub9ac\uc2a4 \ud29c\ube0c<\/span><\/p>\n

ASTM381 \uc5f4\uad50\ud658\uae30 \ubc0f \uc751\ucd95\uae30\uc6a9 GB\/T16598-2013 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \ud29c\ube0c<\/span><\/p>\n

GB\/T13810-1997 AMST\/F136 \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8\uc6a9 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \uac00\uacf5 \uc7ac\ub8cc<\/span><\/p>\n

GB\/T3623-2007 AMST\/B863 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \uc640\uc774\uc5b4<\/span><\/p>\n

AMST\/B265 ASTM\/B265 \ud2f0\ud0c0\ub284 \ubc0f \ud2f0\ud0c0\ub284 \ud569\uae08 \ubc34\ub4dc-\ud3ec\uc77c<\/span><\/p>\n

III.\u00a0<\/span><\/strong>Gr9\uc758 \ud654\ud559 \uc131\ubd84<\/span><\/strong><\/p>\n\n\n\n\n\n\n\n
\ube0c\ub79c\ub4dc \ubc88\ud638<\/span><\/td>\n <\/td>\n\ud654\ud559 \uc131\ubd84(\uc911\ub7c9 \ube44\uc728)<\/span><\/td>\n<\/tr>\n
 <\/td>\n\ucf00\ubbf8\uce74\uc774 \uc870\uc131\ubb3c(WT%)<\/td>\n<\/tr>\n
Gr9<\/td>\n\ud654\ud559 \uc131\ubd84<\/span><\/td>\n\ud2f0\ud0c0\ub284<\/span><\/td>\n\ucca0<\/span><\/td>\n\ud0c4\uc18c<\/span><\/td>\n\uc9c8\uc18c<\/span><\/td>\n\uc218\uc18c<\/span><\/td>\n\uc0b0\uc18c<\/span><\/td>\n\uc54c\ub8e8\ubbf8\ub284<\/span><\/td>\n\ubc14\ub098\ub4d0<\/span><\/td>\n\uae30\ud0c0 \ubd88\uc21c\ubb3c<\/span><\/td>\n<\/tr>\n
(Of)<\/span><\/td>\n(Fe)<\/td>\n(C)<\/td>\n(N)<\/td>\n(H)<\/td>\n(O)<\/td>\n(Al)<\/td>\n(V)<\/td>\n\ub2e8\uc77c<\/span><\/td>\n\ud569\uacc4<\/span><\/td>\n<\/tr>\n
\uc0b0\uc5c5\uc6a9 \uc21c\uc218 \ud2f0\ud0c0\ub284<\/span><\/td>\nmargin<\/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>\ubb3c\ub9ac\uc801 \uc18d\uc131<\/span><\/strong><\/p>\n

\ubc00\ub3c4: 4.47g\/cm\u00b3<\/span><\/p>\n

\uc2e4\uc628 \ud0c4\uc131 \uacc4\uc218 118~123GPa,<\/span><\/p>\n

\uc0c1\ubcc0\ud654\uc810: 925\u2103,<\/span><\/p>\n

\uacbd\ub3c4 15~17HRC.<\/span><\/p>\n

\uae30\uc220 \ud45c\uc900\uc5d0 \uba85\uc2dc\ub41c Gr9 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc131\ub2a5<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
\uae30\uc220 \ud45c\uc900<\/span><\/td>\n\ub2e4\uc591\uc131<\/span><\/td>\n\uc0c1\ud0dc<\/span><\/td>\n\uc0ac\uc591\/mm<\/span><\/td>\n\uc0d8\ud50c\ub9c1 \ubc29\ud5a5<\/span><\/td>\n\uc2e4\uc628 \uc131\ub2a5<\/span><\/td>\n\uace0\uc628 \uc131\ub2a5<\/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

\uc774\uc0c1<\/span><\/td>\n<\/tr>\n
GB\/T3621-2007<\/td>\n\ud50c\ub808\uc774\ud2b8<\/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>\n\ud30c\uc774\ud504<\/span><\/td>\nM<\/span><\/td>\n\uc678\uacbd: >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>\n\ud30c\uc774\ud504<\/span><\/td>\nR<\/td>\n25~210<\/td>\nLT<\/span><\/td>\n\uc2e4\uc81c \ud14c\uc2a4\ud2b8<\/span><\/td>\n\uc2e4\uc81c \ud14c\uc2a4\ud2b8<\/span><\/td>\n\uc2e4\uc81c \ud14c\uc2a4\ud2b8<\/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>\uc751\uc6a9 \ubd84\uc57c<\/span><\/strong><\/p>\n

    \n
  1. Gr9 \ud2f0\ud0c0\ub284 \ud569\uae08 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ud56d\uacf5\uae30 \ubc0f \uc5d4\uc9c4 \uc720\uc555 \ubc0f \uc5f0\ub8cc \ud30c\uc774\ud504 \ub77c\uc778 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud558\uba70 \ub2e4\uc591\ud55c \uad70\uc6a9 \ubc0f \ubbfc\uac04 \ud56d\uacf5\uae30 \ubc0f \ud56d\uacf5 \uc6b0\uc8fc \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n
  2. Gr9 \ud2f0\ud0c0\ub284 \ud569\uae08\uc740 \ub6f0\uc5b4\ub09c \uc885\ud569\uc801\uc778 \uc131\ub2a5\uc73c\ub85c \ud56d\uacf5\uae30\uc758 \uace0\uc555 \uacbd\ub7c9 \ub3c4\uad00\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud56d\uacf5\uae30\uc758 \uace0\uc555 \uacbd\ub7c9 \ub3c4\uad00\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc774\uc0c1\uc801\uc778 \uc18c\uc7ac\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/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\/ko\/wp-json\/wp\/v2\/product\/669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/product\/669\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/media\/670"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/media?parent=669"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/product_brand?post=669"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/product_cat?post=669"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ko\/wp-json\/wp\/v2\/product_tag?post=669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}