{"id":7129,"date":"2016-04-06T10:38:13","date_gmt":"2016-04-06T09:38:13","guid":{"rendered":"https:\/\/dijkkamp.questo.nl\/materials\/ggg50-en-gjs-500-7\/"},"modified":"2022-06-21T15:19:13","modified_gmt":"2022-06-21T14:19:13","slug":"ggg50-en-gjs-500-7","status":"publish","type":"page","link":"https:\/\/www.dijkkamp.nl\/en\/materials\/ggg50-en-gjs-500-7\/","title":{"rendered":"GGG50 \/ EN-GJS-500-7"},"content":{"rendered":"
<\/div>

Characteristics of GGG50<\/h2>\n<\/div><\/div>

GGG50 is a material with a predominantly ferritic\/pearlitic base structure. It offers good tensile strength and a satisfactorily high yield point combined with good toughness. GGG50 is easily machinable and can be used up to about 450 \u00b0C.<\/p>\n

In comparison to GGG40, this material is the ideal choice for applications where the level of wear and tear is higher, such as running wheels and wheel hubs (e.g. sweepers).<\/p>\n<\/div><\/div>

Standards \/ designations<\/strong><\/h6>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
EN 1563 SYM (EU)<\/th>\nEN-GJS-500-7<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
EN 1563 NR (EU)<\/th>\nEN-JS1050<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
DIN 1693 (DE)<\/th>\nGGG50<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
WERKSTOFFNUMMER (DE)<\/th>\n0.7050<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
ASTM A536-584 (US)<\/th>\n88\/55\/06<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
ALT<\/th>\nGGG 50, GGG-50<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
<\/div>
<\/div>
Mechanical properties<\/strong><\/h6>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tensile strength<\/th>\nRm<\/sub><\/td>\n500<\/td>\n[N\/mm2<\/sup>]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Yield point<\/th>\n\u03c3 0.2B<\/td>\n320<\/td>\n[N\/mm2<\/sup>]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Elongation<\/th>\nA<\/td>\n7<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Brinell hardness<\/th>\nHB30<\/sub><\/td>\n170-230<\/td>\n<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Elasticity modulus<\/th>\nEo<\/sub><\/td>\n169<\/td>\n[kN\/mm2<\/sup>]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Notch impact strength at 20 \u00b0C.<\/th>\nAv<\/td>\n3.5<\/td>\n[Joule]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Compressive strength<\/th>\n\u03c3 dB<\/td>\n900<\/td>\n[N\/mm2<\/sup>]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Shear stress<\/th>\n\u03c3aB<\/sub><\/td>\n450<\/td>\n[N\/mm2<\/sup>]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Ferrite content<\/th>\n–<\/td>\n40-90<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Nodularity type I+II<\/th>\n–<\/td>\nmin. 85<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>
<\/div>
Chemical composition<\/strong><\/h6>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Carbon<\/th>\nC<\/td>\n3.4-3.85<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Silicon<\/th>\nSi<\/td>\n2.3-3.1<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Manganese<\/th>\nMn<\/td>\n0.1-0.3<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Sulphur<\/th>\nS<\/td>\n0.02 max.<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Phosphorus<\/th>\nP<\/td>\n0.10 max.<\/td>\n[%]<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n
Iron<\/th>\nFe<\/td>\nRemainder<\/td>\n<\/td>\n<\/tr>\n
\n
\n
\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
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<\/div>

ANY QUESTIONS?<\/h3>\n

Of course we cannot tell all \u2018secrets\u2019 on our website. For more information or specific information, please do not hesitate to contact us.<\/p>\n<\/div><\/div>

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Apply for an offer<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"Characteristics of GGG50 GGG50 is a material with a predominantly ferritic\/pearlitic base structure. It offers good tensile strength and a satisfactorily high yield point combined with good toughness. GGG50 is easily machinable and can be used up to about 450 \u00b0C. In comparison to GGG40, this material is the ideal choice for applications where the...","protected":false},"author":11,"featured_media":0,"parent":4449,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"GGG50 \/ EN-GJS-500-7 | Gieterij Dijkkamp","_seopress_titles_desc":"GGG50 is a material with a ferritic-pearlitic ground mass. Good tensile strength and yield strength combined with good toughness.","_seopress_robots_index":"","footnotes":""},"class_list":["post-7129","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/pages\/7129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/comments?post=7129"}],"version-history":[{"count":0,"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/pages\/7129\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/pages\/4449"}],"wp:attachment":[{"href":"https:\/\/www.dijkkamp.nl\/en\/wp-json\/wp\/v2\/media?parent=7129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}