{"id":4526,"date":"2023-04-17T08:43:07","date_gmt":"2023-04-17T08:43:07","guid":{"rendered":"https:\/\/qilusteelgroup.com\/?post_type=product&p=4526"},"modified":"2024-09-28T07:04:37","modified_gmt":"2024-09-28T07:04:37","slug":"8620-1-6523-20crnimoa-sncm220","status":"publish","type":"product","link":"https:\/\/qilusteelgroup.com\/pt\/produto\/8620-1-6523-20crnimoa-sncm220\/","title":{"rendered":"8620\/1.6523\/20CrNiMoA\/SNCM220 Alloy Steel"},"content":{"rendered":"

A\u00e7o de liga 8620\/1.6523\/20CrNiMoA\/SNCM220<\/h4>\n

8620 carbon steel can also be used as high tensile steel (uncarburized), which can be used for a variety of applications needing great tensile strength and adequate toughness when properly hardened and tempered.\u00a0It\u2019s known to have good internal strength, but the strength on the outside is even greater.<\/p>\n

Composi\u00e7\u00e3o qu\u00edmica (%)<\/h4>\n\n\n\n\n\n\n\n\n\n
Padr\u00e3o<\/td>\nGrau<\/td>\nC<\/td>\nSi<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nCr<\/td>\nNi<\/td>\n<\/tr>\n
ASTM A29<\/td>\n8620<\/td>\n0.18-0.23<\/td>\n0.15-0.35<\/td>\n0.7-0.9<\/td>\n\u2264 0.035<\/td>\n\u2264 0.04<\/td>\n0.4-0.6<\/td>\n0.4-0.7<\/td>\n<\/tr>\n
EN 10084<\/td>\n1.6523<\/td>\n0.17-0.23<\/td>\n\u2264 0.04<\/td>\n0.65-0.95<\/td>\n\u2264 0.025<\/td>\n\u2264 0.035<\/td>\n0.35-0.70<\/td>\n0.4-0.7<\/td>\n<\/tr>\n
20NiCrMo2-2<\/td>\n<\/tr>\n
JIS G4103<\/td>\nSNCM220<\/td>\n0.17-0.23<\/td>\n0.15-0.35<\/td>\n0.6-0.9<\/td>\n\u2264 0.03<\/td>\n\u2264 0.03<\/td>\n0.4-0.65<\/td>\n0.4-0.7<\/td>\n<\/tr>\n
BS 970<\/td>\n805M20<\/td>\n0.17-0.23<\/td>\n0.1-0.4<\/td>\n0.6-0.95<\/td>\n\u2264 0.04<\/td>\n\u2264 0.05<\/td>\n0.35-0.65<\/td>\n0.35-0.75<\/td>\n<\/tr>\n
GB 3077<\/td>\n20CrNiMoA<\/td>\n0.17-0.23<\/td>\n0.17-0.37<\/td>\n0.6-0.95<\/td>\n\u2264 0.035<\/td>\n\u2264 0.035<\/td>\n0.4-0.7<\/td>\n0.35-0.75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Aplica\u00e7\u00e3o<\/h4>\n

SAE 8620 is suited for applications which require a combination of toughness and wear resistance. it is commonly used in the engineering and automitive industries for toolholders and other such components.Typical application:Arbors, pinions, bushes, camshafts, kingpins,ratchets, gears, splined shafts etc.<\/p>\n

Propriedade mec\u00e2nica<\/h4>\n\n\n\n\n\n\n\n\n\n
Section Size<\/td>\n11 mm<\/td>\n30 mm<\/td>\n63 mm<\/td>\n<\/tr>\n
Tensile Strength Mpa<\/td>\n980-1270<\/td>\n780-1080<\/td>\n690-930<\/td>\n<\/tr>\n
Yield Strength Mpa<\/td>\n\u2265785<\/td>\n\u2265590<\/td>\n\u2265490<\/td>\n<\/tr>\n
Elongation %<\/td>\n\u22659<\/td>\n\u226510<\/td>\n\u226511<\/td>\n<\/tr>\n
Impact Charpy J<\/td>\n\u226541<\/td>\n\u226541<\/td>\n\u226541<\/td>\n<\/tr>\n
Hardness HB<\/td>\n290-375<\/td>\n235-320<\/td>\n205-275<\/td>\n<\/tr>\n
Hardness HRC<\/td>\n31-41<\/td>\n23-35<\/td>\n16-29<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Condi\u00e7\u00f5es de tratamento t\u00e9rmico<\/h4>\n\n\n\n\n\n\n\n
Forjamento<\/td>\n925\u2103-1230\u2103.<\/td>\n<\/tr>\n
Normaliza\u00e7\u00e3o<\/td>\n900\u2103-925\u2103.<\/td>\n<\/tr>\n
Annealing<\/td>\n820\u2103-850\u2103.<\/td>\n<\/tr>\n
Case Hardening<\/td>\n780o<\/sup>C \u2013 820o<\/sup>C.<\/td>\n<\/tr>\n
T\u00eampera<\/td>\n150o<\/sup>C - 200o<\/sup>C\u00a0.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

8620\/1.6523\/20CrNiMoA\/SNCM220 alloy steel 8620 carbon steel can also be used as high tensile steel (uncarburized), which can be used for a variety of applications needing great tensile strength and adequate toughness when properly hardened and tempered.\u00a0It\u2019s known to have good internal strength, but the strength on the outside is even greater. Chemical Composition(%) Standard Grade […]<\/p>\n","protected":false},"featured_media":4527,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[17,24],"product_tag":[],"class_list":{"0":"post-4526","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\/4526","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=4526"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/media\/4527"}],"wp:attachment":[{"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/media?parent=4526"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4526"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4526"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qilusteelgroup.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}