{"id":691,"date":"2025-06-17T07:01:23","date_gmt":"2025-06-17T07:01:23","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=691"},"modified":"2025-06-17T07:01:23","modified_gmt":"2025-06-17T07:01:23","slug":"gh4145","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/es\/producto\/gh4145\/","title":{"rendered":"GH4145"},"content":{"rendered":"

Scope of supply for Aviation Group<\/span><\/strong><\/p>\n

Forgings, round rods, steel plates, rings, seamless pipes, steel plates\/steel belts, wire welding materials, welcome to inquire!<\/span><\/strong><\/p>\n

1. Introduction to GH4145 Materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 GH4145 has good corrosion resistance and oxidation resistance below 980\u2103, high strength below 800\u2103, good relaxation resistance below 540\u2103, and good forming performance and welding performance, and excellent mechanical properties in low-temperature environments.<\/span><\/p>\n

2. Chemical composition of GH4145<\/span><\/strong><\/p>\n\n\n\n\n\n
aleaci\u00f3n<\/span><\/td>\n%<\/td>\nC<\/td>\nCr<\/td>\nNi+what<\/span><\/td>\nAl<\/td>\nDe<\/span><\/td>\nFe<\/td>\nNb+Ta<\/td>\nCo<\/td>\nMn<\/td>\nY<\/span><\/td>\nS<\/td>\nCu<\/td>\nP<\/td>\n<\/tr>\n
GH4145<\/span><\/td>\nValor m\u00ednimo<\/span><\/td>\n–<\/td>\n14.0<\/td>\n70.0<\/td>\n0.4<\/td>\n2.25<\/td>\n5.0<\/td>\n0.7<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n<\/tr>\n
Valor m\u00e1ximo<\/span><\/td>\n0.08<\/td>\n17.0<\/td>\n–<\/span><\/td>\n1.0<\/td>\n2.75<\/td>\n9.0<\/td>\n1.2<\/td>\n1.0<\/span><\/td>\n1.0<\/span><\/td>\n0.50<\/td>\n0.01<\/td>\n0.50<\/span><\/td>\n0.015<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note: Mn and Si in the table are the contents of rods, forgings, rings and wires, and the sheets, strips and pipes are: Mn\u22640.35%, Si\u22640.35%.<\/span><\/p>\n

3. GH4145 physical properties<\/span><\/strong><\/p>\n\n\n\n\n\n
densidad\u00a0<\/span><\/td>\nPunto de fusi\u00f3n\u00a0<\/span><\/td>\n<\/tr>\n
g \/ cm3<\/span><\/td>\n\u2103<\/td>\n<\/tr>\n
8.28<\/td>\n1397-1427<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Solid solution state, mechanical properties of alloy at room temperature:<\/span><\/p>\n\n\n\n\n
Estado de la aleaci\u00f3n<\/span><\/td>\nResistencia a la tracci\u00f3n<\/span>
\n\u00a0Rm N\/mm<\/span><\/td>\n		Rendimiento<\/span><\/p>\n

RP0.2 N\/mm<\/td>\n

Alargamiento<\/span><\/p>\n

A5 %<\/span><\/td>\n

Dureza Brinell<\/span>
\n\u00a0HB<\/span><\/td>\n<\/tr>\n
Solid solution state<\/span><\/td>\n\u22651267<\/td>\n868<\/td>\n25<\/td>\n\u2264400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. GH4145 material characteristics<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 It has good corrosion resistance and oxidation resistance below 980\u2103, high strength below 800\u2103, good relaxation resistance below 540\u2103, and good forming performance and welding performance, and excellent mechanical properties in low-temperature environments.<\/span><\/p>\n

\u00a0<\/strong>V. GH4145 application fields<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 Manufacture springs and bolts that work at high temperatures; rotor blades, impellers and other structural parts on gas turbines;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Thrust chamber on rocket engine;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 thrust reverse device on the aircraft;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Large high-pressure container;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Elastic gas sealing plate, elastic sealing die plate, rubber mechanical electric heating blade.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Scope of supply for Aviation Group Forgings, round rods, steel plates, rings, seamless pipes, steel plates\/steel belts, wire welding materials, […]<\/p>","protected":false},"featured_media":692,"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":[16],"product_tag":[],"class_list":{"0":"post-691","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-temperature-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\/es\/wp-json\/wp\/v2\/product\/691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/product\/691\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/media\/692"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/media?parent=691"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/product_brand?post=691"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/product_cat?post=691"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/es\/wp-json\/wp\/v2\/product_tag?post=691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}