{"id":678,"date":"2025-06-17T05:54:46","date_gmt":"2025-06-17T05:54:46","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=678"},"modified":"2025-06-17T05:54:46","modified_gmt":"2025-06-17T05:54:46","slug":"hastelloy-g-30","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/ja\/product\/hastelloy-g-30\/","title":{"rendered":"\u30cf\u30b9\u30c6\u30ed\u30a4 G-30"},"content":{"rendered":"

\u30a2\u30d3\u30a8\u30fc\u30b7\u30e7\u30f3\u30fb\u30b0\u30eb\u30fc\u30d7\u3078\u306e\u4f9b\u7d66\u7bc4\u56f2<\/span><\/strong><\/p>\n

\u935b\u9020\u54c1\u3001\u4e38\u68d2\u3001\u92fc\u677f\u3001\u30ea\u30f3\u30b0\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u30d1\u30a4\u30d7\u3001\u92fc\u677f\/\u30b9\u30c1\u30fc\u30eb\u30d9\u30eb\u30c8\u3001\u30ad\u30e3\u30d4\u30e9\u30ea\u30fc\u3001\u30ef\u30a4\u30e4\u6eb6\u63a5\u6750\u6599\u3001\u304a\u554f\u3044\u5408\u308f\u305b\u6b53\u8fce\uff01<\/span><\/strong><\/p>\n

 <\/p>\n

1.\u00a0<\/span><\/strong>Introduction to Hastelloy G-30 Materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 Hastelloy G-30 is a nickel-based high-temperature alloy composed of nickel, chromium, cobalt, tungsten and other elements, with a nickel content of about 37%. It is a high chromium content nickel-based alloy, which has excellent corrosion resistance than most other nickel-based and iron-based alloys for commercial phosphoric acid and mixed environments of many hyperoxidizing acid media such as nitric acid\/hydrochloric acid, nitric acid\/hydrofluoric acid and sulfuric acid. G-30 alloy can prevent the formation of grain boundary precipitation in the welding heat-affected zone, so its welded products are suitable for various chemical treatment projects.<\/span><\/p>\n

2. Chemical composition of Hastelloy G30<\/span><\/strong><\/p>\n\n\n\n\n\n
\u5408\u91d1<\/span><\/td>\n%<\/td>\n\u3067<\/span><\/td>\nC<\/td>\nCr<\/td>\n\u30d5\u30a7<\/td>\n\u30e0\u30f3<\/td>\n\u305d\u3057\u3066<\/span><\/td>\n\u30e2<\/td>\n\u9285<\/td>\nNb<\/td>\nP<\/td>\nS<\/td>\nCo<\/td>\nW<\/td>\n<\/tr>\n
G-30<\/td>\n\u6700\u4f4e\u9650<\/span><\/td>\n\u30de\u30fc\u30b8\u30f3<\/span><\/td>\n–<\/td>\n28.5<\/td>\n13.0<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n4.0<\/td>\n1.0<\/td>\n0.30<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n1.5<\/td>\n<\/tr>\n
\u6700\u5927<\/span><\/td>\n0.03<\/td>\n31.5<\/td>\n17.0<\/td>\n1.5<\/span><\/td>\n0.8<\/td>\n6.0<\/td>\n2.4<\/td>\n1.50<\/td>\n0.04<\/td>\n0.02<\/td>\n5.0<\/td>\n4.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Physical performance of Hastelloy G-30<\/span><\/strong><\/p>\n

 <\/p>\n\n\n\n\n
\u5bc6\u5ea6<\/span><\/td>\n8.9g\/cm3<\/span><\/td>\n<\/tr>\n
\u878d\u70b9<\/span><\/td>\n1350 \u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u5ba4\u6e29\u306b\u304a\u3051\u308b\u5408\u91d1\u306e\u6a5f\u68b0\u7684\u6027\u8cea\u306e\u6700\u5c0f\u5024\uff1a<\/span><\/p>\n

 <\/p>\n\n\n\n\n
\u72b6\u614b<\/span><\/td>\n\u5f15\u5f35\u5f37\u3055 Rm N\/mm<\/span><\/td>\n\u964d\u4f0f\u5f37\u3055 RP0.2 N\/mm<\/span><\/td>\n\u30a8\u30ed\u30f3\u30b2\u30fc\u30b7\u30e7\u30f3 A5 %<\/span><\/td>\n<\/tr>\n
\u56fa\u4f53\u6eb6\u878d\u72b6\u614b<\/span><\/td>\n524<\/td>\n200<\/td>\n62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

4. Hastelloy G-30 material characteristics<\/span><\/strong><\/p>\n

 <\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0For commercial phosphoric acid and mixed environments such as nitric acid\/hydrochloric acid, nitric acid\/hydrofluoric acid and sulfuric acid, it has superior corrosion resistance than most other nickel-based and iron-based alloys.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0G-30 alloy can prevent the formation of grain boundary precipitation in the welding heat-affected zone, so its welded products are suitable for various chemical treatment projects.<\/span><\/p>\n

 <\/p>\n

5. Hastelloy G-30 application field<\/span><\/strong><\/p>\n

 <\/p>\n

Phosphoric acid equipment Sulfuric acid equipment Nitrate equipment<\/span><\/p>\n

Nuclear fuel retreatment Nuclear waste treatment Pickling operation<\/span><\/p>\n

Petrochemical products Fertilizer production Insecticides\u00a0\u00a0\u00a0<\/span><\/p>\n

Gold mine extraction\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n

 <\/p>","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":679,"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":[28],"product_tag":[],"class_list":{"0":"post-678","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hastelloy-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\/ja\/wp-json\/wp\/v2\/product\/678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/product\/678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/media\/679"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/media?parent=678"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/product_brand?post=678"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/product_cat?post=678"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ja\/wp-json\/wp\/v2\/product_tag?post=678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}