{"id":34484,"date":"2025-01-28T15:19:00","date_gmt":"2025-01-28T11:49:00","guid":{"rendered":"https:\/\/sfa-foundry.com\/uretim-malzemeleri\/ni-resist-ni-hard-dokme-demirler\/"},"modified":"2025-04-17T23:07:35","modified_gmt":"2025-04-17T18:37:35","slug":"ni-resist-ni-hard-dokme-demirler","status":"publish","type":"page","link":"https:\/\/sfa-foundry.com\/tr\/uretim-malzemeleri\/ni-resist-ni-hard-dokme-demirler\/","title":{"rendered":"Ni-resist \u2013 Ni-Hard d\u00f6kme demirler"},"content":{"rendered":"\t\t
\n\t\t\t\t\r\n\t\t
\n\t\t\t\t\t
\n\t\t\r\n\t\t
\n\t\t\r\n\t\t
\n\t\t\r\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Ni-resist \u2013 Ni-Hard d\u00f6kme demirler<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Ni-hard ve Ni-resist d\u00f6kme demirler, belirli uygulamalar i\u00e7in tasarlanm\u0131\u015f beyaz d\u00f6kme demir t\u00fcrleridir. Ni-hard, y\u00fcksek nikel ve krom i\u00e7eri\u011fi, martensitik yap\u0131s\u0131 ve yap\u0131s\u0131ndaki krom karb\u00fcrler sayesinde ola\u011fan\u00fcst\u00fc sertlik ve a\u015f\u0131nma direncine sahiptir ve de\u011firmen astarlar\u0131 ile k\u0131r\u0131c\u0131 b\u0131\u00e7aklar\u0131 gibi par\u00e7alarda kullan\u0131l\u0131r. \u00d6te yandan, Ni-resist y\u00fcksek nikel i\u00e7eri\u011fi sayesinde korozyonlu ortamlarda ve y\u00fcksek s\u0131cakl\u0131klarda m\u00fckemmel termal kararl\u0131l\u0131k ve korozyon direnci sunar, ayr\u0131ca orta d\u00fczeyde a\u015f\u0131nma direncine sahiptir. Bu nedenle korozyonlu ak\u0131\u015fkan pompalar\u0131, t\u00fcrbin bile\u015fenleri ve petrol ve gaz end\u00fcstrisi gibi alanlarda uygundur. Genel olarak, Ni-hard \u015fiddetli a\u015f\u0131nma ko\u015fullar\u0131 i\u00e7in, Ni-resist ise korozyonlu ortamlar ve y\u00fcksek s\u0131cakl\u0131klar i\u00e7in kullan\u0131l\u0131r.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\n\t\t\t\t\t\t
\n\t\t\t\t\n\t\t\t\t<\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tPlease rotate your phone to see the full table.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n Grade<\/strong>\n <\/td>\n\n C (%)<\/strong>\n <\/td>\n\n Ni (%)<\/strong>\n <\/td>\n\n Cr (%)<\/strong>\n <\/td>\n\n Si (%)<\/strong>\n <\/td>\n\n Mn (%)<\/strong>\n <\/td>\n\n Other Elements (%)<\/strong>\n <\/td>\n\n Applications<\/strong>\n <\/td>\n<\/tr>\n
Ni-Hard 1<\/td>\n3.0-3.6<\/td>\n3.3-4.8<\/td>\n1.5-2.6<\/td>\n0.3-0.5<\/td>\n0.3-0.7<\/td>\nMo: 0.2-0.6<\/td>\nRolling mill rolls, crushers, grinding media<\/td>\n<\/tr>\n
Ni-Hard 2<\/td>\n2.9max<\/td>\n3.3-0.5<\/td>\n1.4-2.4<\/td>\n0.3-5<\/td>\n0.3-0.7<\/td>\nMo: 0.2-0.6<\/td>\nSlurry pumps, pulverizer parts, mill liners<\/td>\n<\/tr>\n
Ni-Hard 4<\/td>\n2.8-3.6<\/td>\n6.0-8.0<\/td>\n7.0-11.0<\/td>\n0.5-1.0<\/td>\n0.8-1.2<\/td>\nMo: 0.2-0.6<\/td>\nCoal pulverizer rolls, wear-resistant applications<\/td>\n<\/tr>\n
Ni-Hard Class 1<\/td>\n2.5-3.5<\/td>\n3.0-5.0<\/td>\n1.4-2.5<\/td>\n0.5-1.0<\/td>\n0.5-1.0<\/td>\n–<\/td>\nAbrasion-resistant parts<\/td>\n<\/tr>\n
Ni-Hard Class 2<\/td>\n2.5-3.5<\/td>\n3.0-5.0<\/td>\n2.5-3.5<\/td>\n0.5-1.0<\/td>\n0.5-1.0<\/td>\nMo: 0.2-0.6<\/td>\nMining, power plant components<\/td>\n<\/tr>\n
Ni-Hard Class 3<\/td>\n2.5-3.5<\/td>\n3.0-5.0<\/td>\n3.5-5.0<\/td>\n0.5-1.0<\/td>\n0.5-1.0<\/td>\n–<\/td>\nHigh-impact wear parts<\/td>\n<\/tr>\n
Ni-Resist Type 1<\/td>\n2.5-3.5<\/td>\n13-16<\/td>\n1.0-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\n–<\/td>\nCorrosion-resistant pump and valve components<\/td>\n<\/tr>\n
Ni-Resist Type 2<\/td>\n2.5-3.5<\/td>\n18-22<\/td>\n1.0-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\n–<\/td>\nMarine applications, chemical processing<\/td>\n<\/tr>\n
Ni-Resist Type 3<\/td>\n2.5-3.5<\/td>\n24-28<\/td>\n1.0-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 1.5-2.5<\/td>\nElevated temperature and corrosion applications<\/td>\n<\/tr>\n
Ni-Resist Type 4<\/td>\n2.5-3.5<\/td>\n28-32<\/td>\n1.0-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 2.0-4.0<\/td>\nSulfate and chloride-resistant components<\/td>\n<\/tr>\n
Ni-Resist Type 5<\/td>\n2.5-3.5<\/td>\n32-36<\/td>\n1.0-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 3.0-5.0<\/td>\nSevere chemical and heat resistance<\/td>\n<\/tr>\n
Ni-Resist Type D-2<\/td>\n2.5-3.5<\/td>\n17-22<\/td>\n1.5-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 1.5-2.5, Mo: 0.2-0.5<\/td>\nHeat exchanger components<\/td>\n<\/tr>\n
Ni-Resist Type D-4<\/td>\n2.5-3.5<\/td>\n28-32<\/td>\n1.5-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 2.0-4.0<\/td>\nHigh-chloride and marine environments<\/td>\n<\/tr>\n
Ni-Resist Type 1b<\/td>\n2.5-3.5<\/td>\n12-14<\/td>\n1.0-2.0<\/td>\n1.5-2.5<\/td>\n1.0 max<\/td>\nAl: 0.5 max<\/td>\nHeat-resistant machinery components<\/td>\n<\/tr>\n
Ni-Resist Type 1c<\/td>\n2.5-3.5<\/td>\n13-16<\/td>\n1.0-2.0<\/td>\n1.5-2.5<\/td>\n1.0 max<\/td>\nAl: 0.5 max, Cu: 0.5-1.0<\/td>\nPower plant applications<\/td>\n<\/tr>\n
Ni-Resist Type D-3<\/td>\n2.5-3.5<\/td>\n20-24<\/td>\n1.5-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 2.0-4.0, Mo: 0.2-0.5<\/td>\nChemical processing equipment<\/td>\n<\/tr>\n
Ni-Resist Class 2<\/td>\n2.5-3.5<\/td>\n22-28<\/td>\n1.5-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 2.5-3.5<\/td>\nMarine and heat-resistant components<\/td>\n<\/tr>\n
Ni-Resist Class 3<\/td>\n2.5-3.5<\/td>\n30-35<\/td>\n1.5-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 3.0-4.0<\/td>\nHigh-temperature resistant valve seats<\/td>\n<\/tr>\n
Ni-Resist Type 5a<\/td>\n2.5-3.5<\/td>\n25-30<\/td>\n1.5-2.5<\/td>\n1.8-2.8<\/td>\n1.0 max<\/td>\nCu: 2.0-4.0, Mo: 0.5-1.0<\/td>\nSevere corrosion and thermal cycling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t
\n\t\t\r\n\t\t
\n\t\t\r\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

\u00dcretilen Malzemeler\n\n\n\n\n\n\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t