{"id":1633,"date":"2025-10-16T16:51:21","date_gmt":"2025-10-16T08:51:21","guid":{"rendered":"https:\/\/www.xunshi-alloy.com\/?post_type=product&p=1633"},"modified":"2025-10-16T16:51:21","modified_gmt":"2025-10-16T08:51:21","slug":"%d1%85%d0%bd45%d1%8e-nickel-based-alloy-seamless-pipe-gost-5632","status":"publish","type":"product","link":"https:\/\/www.xunshi-alloy.com\/es\/producto\/%d1%85%d0%bd45%d1%8e-nickel-based-alloy-seamless-pipe-gost-5632\/","title":{"rendered":"\u0425\u041d45\u042e Nickel Based Alloy Seamless Pipe GOST 5632"},"content":{"rendered":"

General<\/p>\n

\u0417\u041f74 is a Fe-Ni-Cr-based precipitation hardening high-temperature alloy. It is used in a solid solution state. Its long-term operating temperature is 1100\u2103~1250\u2103, while its short-term operating temperature up to 1300\u2103. The alloy has high strength and good Structural stability, excellent oxidation resistance and corrosion resistance. The alloy has good welding properties and can be welded through various processes. The main products include bars, plates, pipes, wires and forgings, etc.<\/p>\n

Application and features:
\u0417\u041f74 alloy has been used to make high-temperature anti-oxidation components in aviation and aerospace engine combustion chambers and afterburners. It is also used to make various industrial furnace rollers, transmission devices, thermocouple sleeves and other heat-resistant components. It is especially suitable for high-temperature anti-oxidation device parts in petrochemical, nuclear energy, metallurgy and other fields.<\/p>\n

The material cost of GH2747 alloy is lower than that of the same type of high-temperature alloy. On the basis of increased chromium and aluminum content, and rare earth elements, the oxidation resistance of the alloy at 1000\u2103~1300\u2103 is greatly improved.<\/p>\n

Similar grade
\u0417\u041f747(Russia), GH2747, GH747, \u0425\u041d45\u042e<\/p>\n

Spec
GB\/T 14992 Classification and grades of high-temperature alloys and intermetallic compounds high-temperature materialsQ\/GYB 511GH2747 alloy hot rolled and forged barsQ\/GYB 512 GH2747 alloy cold drawn (rolled) seamless pipeGOST 5632 – 72<\/p>\n

Smelting process<\/b>
Vacuum induction furnace, or vacuum induction furnace + electroslag remelting, or non-vacuum induction furnace + electroslag remelting smelting process.<\/p>\n

Chemical composition<\/b><\/p>\n\n\n\n\n\n\n
Element<\/span><\/td>\nC<\/span><\/td>\nCr<\/span><\/td>\nNi<\/span><\/td>\nAl<\/span><\/td>\nFe<\/span><\/td>\n<\/tr>\n
wt, %<\/span><\/td>\n\u22640.10<\/span><\/td>\n15.00-17.00<\/span><\/td>\n44.00-46.00<\/span><\/td>\n2.90-3.90<\/span><\/td>\nBalance<\/span><\/td>\n<\/tr>\n
Element<\/span><\/td>\nCe<\/span><\/td>\nMn<\/span><\/td>\nSi<\/span><\/td>\nS<\/span><\/td>\nP<\/span><\/td>\n<\/tr>\n
wt, %<\/span><\/td>\n\u22640.030<\/span><\/td>\n\u22641.00<\/span><\/td>\n\u22640.020<\/span><\/td>\n\u22640.025<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tratamiento t\u00e9rmico<\/b>
The material is used as solution treated. 1000\u00b0C~1200\u00b0C, The holding time depends on the thickness of the material.
Form of supply at Xunshi<\/b>
Hot rolled & forged rod: diameter 5-300mm
Hot rolled plate: 4-20mm
Cold drawn seamless pipe: diameter 6-100mm<\/p>\n

Densidad<\/b>
7.78g\/cm3<\/sup><\/p>\n

Forming process and performance<\/b>
Put alloy ingots into the furnace under a temperature of 1000 \u00b0C, forging heating temperature 1000-1200\u00b0C, open blank temperature above 1000 \u00b0C, final rolling temperature above 900 \u00b0C. Cold drawn deforming rate of seamless pipe \u226480%, annealing temperature \u22651000 \u00b0C, air cool.<\/p>","protected":false},"excerpt":{"rendered":"

\u0417\u041f74 is a Fe-Ni-Cr-based precipitation hardening high-temperature alloy.<\/p>","protected":false},"featured_media":1640,"template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":""},"product_brand":[],"product_cat":[52],"product_tag":[],"class_list":{"0":"post-1633","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nickel-cobalt-alloy","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/product\/1633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/media\/1640"}],"wp:attachment":[{"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/media?parent=1633"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/product_brand?post=1633"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/product_cat?post=1633"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.xunshi-alloy.com\/es\/wp-json\/wp\/v2\/product_tag?post=1633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}