{"id":4528,"date":"2023-04-17T08:46:49","date_gmt":"2023-04-17T08:46:49","guid":{"rendered":"https:\/\/qilusteelgroup.com\/?post_type=product&p=4528"},"modified":"2024-02-28T08:17:09","modified_gmt":"2024-02-28T08:17:09","slug":"25crmo4-1-7218-scm430","status":"publish","type":"product","link":"https:\/\/qilusteelgroup.com\/pt\/produto\/25crmo4-1-7218-scm430\/","title":{"rendered":"25CrMo4\/1.7218\/SCM430 Alloy Steel"},"content":{"rendered":"

25CrMo4\/1.7218\/SCM430 Alloy Steel<\/h4>\n

EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels<\/p>\n

EN 10132-3: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Steels for quenching and tempering<\/p>\n

EN 10216-2: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties<\/p>\n

EN 10305-1: 2010 Steel tubes for precision applications. Seamless cold drawn tubes. Technical delivery conditions<\/p>\n

EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and\/or low temperature properties<\/p>\n

EN 10263-4: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for steels for quenching and tempering<\/p>\n

EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steel<\/p>\n

EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions<\/p>\n

Composi\u00e7\u00e3o qu\u00edmica<\/h4>\n\n\n\n\n\n\n
Padr\u00e3o<\/td>\nGrau<\/td>\nC<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nSi<\/td>\nCr<\/td>\nMo<\/td>\n<\/tr>\n
ASTM A29<\/td>\n4130<\/td>\n0.28-0.33<\/td>\n0.40-0.60<\/td>\n0.035<\/td>\n0.040<\/td>\n0.15-0.35<\/td>\n0.80-1.10<\/td>\n0.15-0.25<\/td>\n<\/tr>\n
EN10250
\n\/EN10083<\/td>\n		25CrMo4\/
\n1.7218<\/td>\n		0.22-0.29<\/td>\n0.60-0.90<\/td>\n0.025<\/td>\n0.035<\/td>\n\u22660.40<\/td>\n0.90-1.2<\/td>\n0.15-0.30<\/td>\n<\/tr>\n
JIS G4105<\/td>\nSCM430\/
\nSCM2<\/td>\n		0.28-0.33<\/td>\n0.60-0.85<\/td>\n0.030<\/td>\n0.030<\/td>\n0.15-0.35<\/td>\n0.90-1.2<\/td>\n0.15-0.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Equivalent Grades of Steel 25CrMo4(1.7218)<\/h4>\n\n\n\n\n\n\n
Padr\u00e3o<\/td>\nGrau<\/td>\nC<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nSi<\/td>\nCr<\/td>\nMo<\/td>\n<\/tr>\n
ASTM A29<\/td>\n4130<\/td>\n0.28-0.33<\/td>\n0.40-0.60<\/td>\n0.035<\/td>\n0.040<\/td>\n0.15-0.35<\/td>\n0.80-1.10<\/td>\n0.15-0.25<\/td>\n<\/tr>\n
EN10250
\n\/EN10083<\/td>\n		25CrMo4\/
\n1.7218<\/td>\n		0.22-0.29<\/td>\n0.60-0.90<\/td>\n0.025<\/td>\n0.035<\/td>\n\u22660.40<\/td>\n0.90-1.2<\/td>\n0.15-0.30<\/td>\n<\/tr>\n
JIS G4105<\/td>\nSCM430\/
\nSCM2<\/td>\n		0.28-0.33<\/td>\n0.60-0.85<\/td>\n0.030<\/td>\n0.030<\/td>\n0.15-0.35<\/td>\n0.90-1.2<\/td>\n0.15-0.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Description of Steel 25CrMo4(1.7218)<\/h4>\n

25CrMo4 is a heat-resistant, heat-treatable steel grade that is often used for components with high loads in motorsport, industry and in aviation. Among other things, screws, crankshafts, roll cages, chassis components and vehicle frames are made from this.\u00a0Due to its chemical composition,\u00a025CrMo4\u00a0is suitable for hardening and has a tensile strength of over 650 N \/ mm\u00b2 in the tempered state.\u00a025CrMo4\u00a0is valued for its good weldability and bendability.It\u00a0has excellent hardenability and tempering properties by adding proper Cr, Mo and other alloy elements.Through suitable tempering treatment,it maintains high strength and high toughness,as well as high temperature resistance,wear-resistant properties. 25CrMo4 Steel is suitable for the parts which serve in a complex environment.<\/p>\n

Size Tolerance<\/h4>\n\n\n\n\n\n\n
Surface Finish<\/td>\nSize Tolerance<\/td>\nLength<\/td>\n<\/tr>\n
Black For Forged condition<\/td>\n(0\uff0c+5mm)<\/td>\nMultiple Length\/Fixed Length<\/td>\n<\/tr>\n
Black For Rolled condition<\/td>\n(0\uff0c+1mm)<\/td>\n<\/tr>\n
Rough Turned<\/td>\n(0\uff0c+3mm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Mechanical properties of Steel 25CrMo4(1.7218)<\/h4>\n

Tensile Strength:min 740 N\/mm2<\/sup><\/p>\n

Yield Strength:min. 590 N\/mm2<\/sup><\/p>\n

Elongation:min.15 %(l)<\/p>\n

Kv-Imapct value:min.80J (l)<\/p>\n

Condi\u00e7\u00f5es de tratamento t\u00e9rmico<\/h4>\n\n\n\n\n\n\n\n\n\n
Heat Treatment Process<\/th>\nTemperature Range<\/th>\nCooling Method<\/th>\n<\/tr>\n<\/thead>\n
Normaliza\u00e7\u00e3o<\/td>\n860-900\u00b0C<\/td>\nSlow cooling in air<\/td>\n<\/tr>\n
Soft Annealing<\/td>\n680-720\u00b0C<\/td>\nSlow cooling in furnace<\/td>\n<\/tr>\n
Stress Relieving<\/td>\n525-620\u00b0C<\/td>\nAir cooling<\/td>\n<\/tr>\n
Hardening<\/td>\n840-880\u00b0C<\/td>\nOil or water quenching<\/td>\n<\/tr>\n
T\u00eampera<\/td>\n540-680\u00b0C<\/td>\nAir cooling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n
Product Type<\/th>\nMaterial Grades<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Hot-Rolled Bars<\/td>\n25CrMo4, 1.7218<\/td>\nPeeled, Bright and Drawn<\/td>\n<\/tr>\n
Forged Bars\/Open-Die Forgings<\/td>\n25CrMo4, 1.7218<\/td>\nN\/A<\/td>\n<\/tr>\n
Cold Drawn Tubes<\/td>\nAISI 4130, 25CrMo4, 1.7218<\/td>\nN\/A<\/td>\n<\/tr>\n
Cold Rolled Strips<\/td>\n25CrMo4, 1.7218<\/td>\nN\/A<\/td>\n<\/tr>\n
Sheets and Plates<\/td>\nAISI 4130, 25CrMo4, 1.7218<\/td>\nN\/A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

25CrMo4\/1.7218\/SCM430 Alloy Steel EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels EN 10132-3: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Steels for quenching and tempering EN 10216-2: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified […]<\/p>\n","protected":false},"featured_media":4529,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[17,24],"product_tag":[],"class_list":{"0":"post-4528","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-all-products","7":"product_cat-alloy-steel","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product\/4528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/comments?post=4528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/media\/4529"}],"wp:attachment":[{"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/media?parent=4528"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4528"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4528"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}