Isatifikethi se-EN 10204 3.1 sezinto zentsimbi engagqwaliyo: Oko abathengi bakudingayo

Intshayelelo

An Isatifikethi se-EN 10204 3.1 sezinto zentsimbi engagqwaliyoluxwebhu lokuhlola oluhambelana nebhetshi ethile olukhutshwe ngumvelisi wezinto. Luqinisekisa ukuba ipleyiti, ibha, umbhobho, ityhubhu, ucingo, ukubumba okanye ukufakelwa okubonelelweyo kuyahambelana nomyalelo wokuthenga kwaye lubika iziphumo ezifunyenwe kwibhetshi yezinto ezihanjisiweyo okanye iyunithi yokuhlolwa echazwe yinkcazo yemveliso efanelekileyo. Olu xwebhu luhlala luchaza umgangatho wentsimbi engagqwaliyo, inombolo yobushushu, umgangatho wemveliso, ubukhulu, ukwakheka kweekhemikhali, iimpawu zoomatshini kunye nommeli wokuhlola ogunyazisiweyo.

Isatifikethi se-3.1 asisosiqinisekiso somgangatho wenkampani ngokubanzi, ingxelo yelebhu okanye isibhengezo esenziwe ngokuzimeleyo ngumrhwebi. Ixabiso laso lixhomekeke kunxibelelwano olulandelekayo phakathi komenzi wokuqala, inombolo yobushushu, indawo yemveliso, iziphumo zovavanyo, iimpawu zemveliso kunye nobungakanani obuhanjisiweyo. Abathengi kufuneka bahlole olu luhlu lupheleleyo ngaphambi kokuba bavume izixhobo zoxinzelelo, izityalo zeekhemikhali, iinkqubo zaselwandle, ukucubungula ukutya, iiprojekthi zamandla okanye izinto ezibalulekileyo ezenziwe ngomatshini.

Oko kuthethwa yi-EN 10204

I-EN 10204 ichaza iintlobo ezahlukeneyo zamaxwebhu okuhlola anikezelwa ngeemveliso zesinyithi. Imisela ukuba ngubani oqinisekisa uxwebhu ngalunye nokuba ulwazi oluxeliweyo lusekelwe kuhlolo olungachazwanga okanye oluthile na. Umgangatho ungasetyenziselwa amaphepha entsimbi engagqwaliyo, iipleyiti, iikhoyili, iibhari, iipayipi, iityhubhu, ucingo, iiforgings, iiflanges, izixhobo kunye neemveliso zesamente xa kubhekiswa kumyalelo wokuthenga okanye kwinkcazo yemveliso.

Umgangatho awuthathi indawo yeenkcukacha zezinto ezifana ne-ASTM A240 kwipleyiti yentsimbi engagqwaliyo, i-ASTM A276 yeebhari, i-ASTM A312 yepayipi okanye i-EN 10088 yeemveliso zentsimbi engagqwaliyo. Loo migangatho ichaza amanqanaba ezinto, ubukhulu, iimeko zokuhanjiswa kunye namaxabiso okwamkelwa. I-EN 10204 ichazauxwebhu lokuhlola olusetyenziselwa ukunika ingxelo yokuthobela imithetho.

Uhlolo oluthile luchaziwe

Uhlolo oluthile luthetha ukuba uvavanyo lwenziwa ngaphambi kokuba kuhanjiswe iimveliso ezinikezelwayo okanye kwiiyunithi zovavanyo ezinxulumene nezo mveliso ngokweenkcukacha zemveliso ezifanelekileyo. Umzekelo, isatifikethi sepleyiti yentsimbi engagqwaliyo sinokuxela iziphumo zokuxinana ezivela kwindawo efanayo yonyango lobushushu nobushushu emelwe ziipleyiti ezihanjisiweyo.

Iyunithi yovavanyo echanekileyo iyahluka ngokwemveliso. Ingachazwa bubushushu, ibhetshi, indawo yonyango lwesisombululo, ubukhulu, uhlobo lwemveliso okanye olunye udidi olusekwe ngumgangatho olawulayo wezinto. Abathengi akufuneki bacinge ukuba isiqwenga ngasinye sivavanyiwe ngokwahlukeneyo.

Iintlobo zoxwebhu ze-EN 10204 ezithelekiswayo

Uhlobo loxwebhu	Isiseko soHlolo	Ukuqinisekiswa	Ukusetyenziswa Okuqhelekileyo Komthengi
2.1 Isibhengezo sokuThotyelwa kweMithetho	Ingxelo yokuthobela imithetho ngaphandle kweziphumo zovavanyo	Umenzi	Iimveliso zorhwebo ezingabalulekanga apho idatha yovavanyo ingadingeki khona.
2.2 Ingxelo yoVavanyo	Iziphumo zovavanyo ezingachazwanga ngqo, ezisenokungaveli kwibhetshi enikiweyo	Umenzi	Izicelo eziqhelekileyo ezamkela idatha yemveliso emeleyo.
3.1 Isatifikethi sovavanyo	Iziphumo zovavanyo ezithile ezidityaniswe neyunithi yokuhlola ebonelelweyo	Ummeli wokuhlola ogunyazisiweyo womenzi ozimeleyo kwimveliso	Izixhobo zoxinzelelo, ukucubungula iikhemikhali, iiprojekthi zaselwandle, zamandla kunye nezemizi-mveliso ezilawulwayo.
3.2 Isatifikethi sovavanyo	Iziphumo zovavanyo ezithile kunye nokuqinisekiswa kwangaphandle okongeziweyo	Ummeli womenzi kunye nommeli womthengi okanye umntu wesithathu otyunjiweyo	Uxinzelelo olubalulekileyo, ulwandle, udidi, ukusetyenziswa kwenyukliya okanye okulawulwa yikontraka.

Isatifikethi se-3.1 sineenkcukacha ezingaphezulu kunengxelo yovavanyo lwe-2.2, kodwa asifani nesatifikethi se-3.2. Umthengi ocela ubungqina obuzimeleyo yi-SGS, TÜV, Bureau Veritas okanye i-classification society kufuneka achaze amalungiselelo okuhlola afunekayo ngokwahlukeneyo aze amisele ukuba ngaba uxwebhu lwe-3.2 luyafuneka na.

IiBanga zeNsimbi Engagqwaliyo Ezihlala Zibonelelwa ngeSatifikethi se-3.1

I-EN 10204 ayinalo uluhlu lwemigangatho yentsimbi engagqwaliyo. Isatifikethi se-3.1 sinokuhamba nayo nayiphi na imigangatho egutyungelwe ngumgangatho wezinto ezifanelekileyo kunye nolungiselelo lokuhlola. La maqela alandelayo ahlala enikwa isiqinisekiso esithile sebhetshi.

Iqela leNtsimbi engagqwaliyo	Amabanga aqhelekileyo	Ukuhlolwa kweSatifikethi esibalulekileyo
Intsimbi Engagqwaliyo yase-Austenitic	304, 304L, 316, 316L, 321 kunye ne-347	I-carbon, i-chromium, i-nickel, i-molybdenum, iziphumo zokuxinana kunye nemeko yonyango lwesisombululo.
Intsimbi Engagqwaliyo Ephindwe Kabini	2101, 2304, 2205 kunye no-2507	I-nitrogen, i-chromium, i-molybdenum, unyango lobushushu, iimpawu zoomatshini kunye novavanyo lokugqwala apho kuceliwe khona.
Intsimbi Eqinisa Umvula	17-4PH, 15-5PH kunye ne-17-7PH	Imeko yesisombululo, imeko yokwaluphala, ubulukhuni kunye namaxabiso oomatshini ahambelana nemeko ethile.
Intsimbi Engagqwaliyo yeMartensitic	410, 420, 431 kunye ne-440C	Ikhabhoni, i-chromium, unyango lobushushu, ubulukhuni kunye nemeko yoomatshini.
Intsimbi ye-Austenitic ene-Alloy ephezulu	I-904L, i-254 SMO kunye ne-310S	Ikhemistri epheleleyo ye-alloy, elawula iinkcukacha, unyango lobushushu kunye novavanyo lokugqwala olujoliswe kwiprojekthi ethile.

Oko Kufanele Kuqulethwe Sisatifikethi Sentsimbi Engagqwaliyo 3.1

Ukuchonga Umenzi kunye noXwebhu

Isatifikethi kufuneka sichaze umenzi wezinto zokuqala, inombolo yesatifikethi, umhla wokukhutshwa, isalathiso somthengi okanye se-odolo kunye nohlobo loxwebhu lokuhlola olufanelekileyo. Umenzi oboniswe kuxwebhu kufuneka ahambelane neempawu zomatshini kunye neerekhodi ezixhasa ukulandeleka.

Izinto kunye neNkcazelo yeMveliso

Olu xwebhu kufuneka luchaze umgangatho, uphawu lwe-UNS okanye lwe-EN, uhlobo lwemveliso, umgangatho wezinto ezisetyenzisiweyo, ubukhulu, ubungakanani kunye nemeko yokuhanjiswa. Isatifikethi esidweliswe "ngentsimbi engagqwaliyo engama-316L" ngaphandle kwenkcazo yemveliso efanelekileyo, ubukhulu okanye imeko yonyango lobushushu sisenokunganeli ukuvunywa kweprojekthi.

Inombolo yobushushu kunye nokulandeleka kweLoti

Inombolo yobushushu idibanisa izinto ezibonelelweyo nekhemikhali yokunyibilika yokuqala. Ezinye iimveliso zikwafuna ibhetshi, ikhoyili, unyango lwesisombululo, ukubumba okanye inombolo yelothi yemveliso. Zonke izinto ezichazayo ezifanelekileyo kufuneka zihlale ziqhagamshelwe kwizinto eziluhlaza ngokusika, ukucutshungulwa, ukupakishwa kunye nokuhanjiswa.

Ukwenziwa kweeKhemikhali

Isatifikethi sidla ngokuxela uhlalutyo lobushushu lwezinto ezilawulwa ngumgangatho wemveliso. Kwi-316L, oku kungabandakanya ikhabhoni, i-manganese, i-silicon, i-phosphorus, i-sulfur, i-chromium, i-nickel, i-molybdenum kunye ne-nitrogen. Kwii-duplex grades, i-nitrogen kunye ne-molybdenum zibaluleke kakhulu. Uhlalutyo lobushushu kufuneka luthelekiswe nemida yomgangatho echanekileyo kunokuba luthelekiswe netafile yentsimbi engagqwaliyo eqhelekileyo.

Iziphumo zoVavanyo zoMatshini nezoNgezelelweyo

Ngokuxhomekeke kwinkcazo yemveliso, isatifikethi sinokuqulatha amandla okuvelisa, amandla okutsalwa, ukunwebeka, ukunciphisa indawo, ubulukhuni, uvavanyo lokuchaphazela, iziphumo zovavanyo lokuthamba okanye ukugoba. Iziphumo ezongezelelweyo ezifana novavanyo lokugqwala phakathi kwegranular, uvavanyo lokugqwala, umxholo weferrite okanye ubungakanani bengqolowa zivela kuphela xa kufuneka umgangatho wezinto okanye umyalelo wokuthenga.

Ukuqinisekiswa Okugunyazisiweyo

Isatifikethi se-3.1 kufuneka siqinisekiswe ngummeli wokuhlola ogunyazisiweyo womenzi ozimeleyo kwicandelo lokuvelisa. Utyikityo lwe-elektroniki okanye izatifikethi ezenziwe ngedijithali zinokwamkeleka xa ulawulo lwamaxwebhu, ubunyani kunye nogunyaziso zinokuqinisekiswa.

Uluhlu lokujonga uHlolo lweSatifikethi

Inqaku Lokuphonononga	Oko Umthengi Afanele Akuqinisekise	Isizathu Sokuba Kubalulekile
Uhlobo loxwebhu	Olu xwebhu luchaza ngokucacileyo i-EN 10204 Uhlobo 3.1	Ithintela ukwamkelwa kwengxelo ye-2.2 okanye isibhengezo esilula sokuthobela imithetho.
Ibanga kunye neMigangatho	Ibanga, inombolo ye-UNS okanye ye-EN kunye nomgangatho wemveliso zihambelana neodolo yokuthenga	Igama lebanga elifanayo linokuba neemfuno ezahlukeneyo phantsi kwemigangatho eyahlukeneyo.
Inombolo yobushushu	Isatifikethi, uphawu lwemveliso kunye nokupakishwa kubonisa inani elifanayo	Iqinisekisa ukulandeleka kwezinto ezibonakalayo ukuya kuxwebhu.
Ubukhulu kunye nobungakanani	Ubungakanani, ubukhulu, ubude, inani leziqwenga okanye ubunzima zihambelana nokuthunyelwa	Inceda ekuchongeni izatifikethi ezikopishiweyo eziqhotyoshelwe kwizinto ezingadibaniyo.
Ikhemistri	Yonke into elawulwayo ihambelana nemida yenqanaba ecwangcisiweyo	Iqinisekisa ubume be-alloy kunye nokwakheka okunxulumene nokugqwala.
Iziphumo zoMatshini	Amaxabiso, isikhokelo sesampuli kunye nemeko yovavanyo ziyahlangabezana nenkcazo	Ithintela ukwamkelwa kweziphumo ezivela kubushushu obungalunganga okanye ukutyeba kwemveliso.
Imvume yokuhlolwa	Isatifikethi siqulathe imvume esemthethweni, utyikityo okanye imvume yedijithali elawulwayo	Ixhasa ubunyani kunye nokuthobela indlela yokuqinisekisa ye-3.1.

✅ Thelekisa isatifikethi kunye ne-odolo epheleleyo yokuthenga endaweni yokujonga kuphela inqanaba.

✅ Qinisekisa ukuba iziqwenga ezisikiweyo zigcina uchongo lwenombolo yobushushu edluliselweyo.

✅ Cela isatifikethi sokuqala somatshini wokugaya xa izinto zithengwa ngumnini-zabelo okanye ngumrhwebi.

✅ Jonga ukuba iziphumo zovavanyo zokwenyani okanye amagama anje ngegama elithi “iyahambelana” kuphela aboniswayo.

✅ Hlaziya uhlaziyo lwesatifikethi, amaxabiso abhalwe ngaphezulu kunye neefonti ezingangqinelaniyo okanye uyilo.

✅ Gcina izatifikethi, iirekhodi zokupakisha kunye neengxelo zokuhlolwa phantsi kwamaxwebhu eprojekthi alawulwayo.

Uvavanyo olungafakwanga ngokuzenzekelayo

Isatifikethi se-3.1 sixela iimvavanyo ezifunekayo ngokwemigangatho yezixhobo ezifanelekileyo kunye ne-odolo yokuthenga. Asifuni ngokuzenzekelayo zonke iindlela zokuhlola ezikhoyo. Uvavanyo olongezelelweyo kufuneka luchazwe ngexesha lophando kunye nenqanaba lokuthenga.

Uhlolo olongezelelweyo	Injongo	Inqaku leNkcazelo
Uvavanyo lwe-PMI	Ixhasa ukuchongwa kwe-alloy kunye nolawulo lokulwa nokuxubana	Ayithathi indawo yekhemistri epheleleyo yelebhu okanye ayiqinisekisi unyango lobushushu.
Uvavanyo lwe-Ultrasonic	Ibona ukungaqhubeki kwangaphakathi okukhethiweyo kwipleyiti, ibha okanye iiforgings	Umgangatho wokwamkelwa, udidi, indlela yokuskena kunye nokugubungela kufuneka kuchazwe.
Uvavanyo lokuGqobhoka kwe-Intergranular	Uvavanya ukuthambekela phantsi kovavanyo oluchaziweyo	Cacisa imfuneko yoqheliselo kunye nokwamkelwa kwe-ASTM okanye i-ISO.
Uvavanyo lokuGqobhoka kwePitting	Ixhasa isiqinisekiso se-duplex kunye ne-high-alloy stainless steel	Ubushushu bovavanyo, ixesha lokuvezwa kunye nemigaqo yokwamkelwa iyafuneka.
Uhlolo lweQela lesithathu	Uvavanyo lwamangqina, ukuphawulwa, ubungakanani okanye uphononongo lwamaxwebhu	Ububanzi bokuhlolwa kunye neendawo zokugcina kufuneka kuvunyelwane ngazo ngaphambi kokuba kwenziwe imveliso.

Iimpazamo zomthengi eziqhelekileyo

Ukubiza zonke izatifikethi zezinto nge-3.1 MTC:Iphepha lohlalutyo lweekhemikhali, isatifikethi sokuhambelana nemigaqo okanye ingxelo yangaphakathi yelebhu ayisiyo ngokuzenzekelayo isatifikethi sovavanyo se-EN 10204 3.1.

Ukujonga ikhemistri kodwa ungayinaki imigangatho yemveliso:Ikhemistri echanekileyo yodwa ayibonisi ukuba iyahambelana nokunyamezelana okulinganayo, unyango lobushushu, iimpawu zoomatshini okanye iimfuno zendlela yokuvelisa.

Ukwamkela isatifikethi esinenombolo yobushushu eyahlukileyo:Kwanamaxabiso ovavanyo ahambelana nobuchwepheshe awakwazi ukuqinisekisa izinto ezivela kolunye ubushushu.

Ukucinga ukuba umthengisi angenza isatifikethi esitsha somatshini wokugaya:Umnini-zabelo unokukhupha amaxwebhu okulandelelwa okanye okuhambelana nempahla, kodwa isatifikethi somenzi wokuqala se-3.1 kufuneka sihlale sibonakala kwaye siqhagamshelwe kwizinto ezihanjisiweyo.

Ukudideka kwe-3.1 nesiqinisekiso somntu wesithathu:Isatifikethi esisemgangathweni esingu-3.1 siqinisekiswa ngummeli wohlolo ozimeleyo womenzi. Ukuhlolwa kwangaphandle yimfuneko eyahlukileyo yesivumelwano.

Ukungaphumeleli ukucacisa iimvavanyo ezongezelelweyo ngaphambi koku-odola:I-PMI, i-UT, uvavanyo lokugqwala, umlinganiselo we-ferrite okanye uvavanyo lwempembelelo kunokufuna iisampulu ezongezelelweyo, ucwangciso lwemveliso kunye neendleko.

Ukungahoyi iimpawu ezidluliselweyo emva kokusika:Ipleyiti epheleleyo okanye i-bar eqinisekisiweyo ngokuchanekileyo inokulahlekelwa kukulandelelana xa iziqwenga ezisikiweyo zingaphawulwa kwakhona kwaye zirekhodwe phantsi kwenkqubo elawulwayo.

Isikhokelo seNkcazelo ye-oda yokuthenga

I-odolo yokuthenga ecacileyo kufuneka ichonge imfuneko yezinto ezifunekayo kunye nemfuneko yoxwebhu lokuhlola ngokwahlukeneyo. Ingcaciso esebenzayo ingabandakanya:

✅ Imveliso: ipleyiti yentsimbi engagqwaliyo, i-bar, ipayipi, ityhubhu, ucingo, iflange okanye i-forging.

✅ Udidi: ASTM, UNS, EN, DIN, JIS okanye uphawu olulinganayo oluvunyiweyo.

✅ Umgangatho wemveliso kunye nohlelo olufunekayo.

✅ Ubukhulu, ukunyamezela, imeko kunye nokugqitywa komphezulu.

✅ Isatifikethi sokuhlola: EN 10204 Uhlobo 3.1.

✅ Uvavanyo olongezelelweyo, iindlela zovavanyo kunye neendlela zokwamkelwa.

✅ Inkqubo yokumakisha amanani obushushu kunye nokumakisha ukudluliselwa.

✅ Ukuhlolwa ngumntu wesithathu okanye ukuvunywa kwangaphambili kwexwebhu xa kufuneka.

✅ Ukupakisha kwamanye amazwe, ulwimi lwamaxwebhu kunye nefomathi yokuhanjiswa kwesatifikethi.

FAQ

Yintoni isiqinisekiso se-EN 10204 3.1?

Sisatifikethi sokuhlola esikhethekileyo esikhutshwe ngumvelisi wezinto. Sithi iimveliso ezibonelelweyo ziyahambelana nomyalelo wokuthenga, zixela iziphumo zokuhlolwa ezithile kwaye ziqinisekiswa ngummeli wokuhlola ogunyazisiweyo womenzi ngaphandle kwesebe lemveliso.

Ingaba isatifikethi se-3.1 sifana nesatifikethi sovavanyo lwe-mill?

Igama elithi isatifikethi sovavanyo lomatshini wokugaya lisetyenziswa ngokubanzi kushishino. Uxwebhu kufuneka luchazwe kuphela njenge-EN 10204 Type 3.1 xa isiseko salo sokuhlola, ukulandeleka, iziphumo zovavanyo kunye nokugunyaziswa kuhlangabezana neemfuno ze-3.1.

Ngaba isatifikethi se-3.1 siquka iingxelo ze-PMI kunye ne-UT?

Ayizenzekeli. Uvavanyo lwe-PMI, uvavanyo lwe-ultrasound kunye nolunye uhlolo olongezelelweyo luvela kuphela xa kufuneka ngokweenkcukacha zemveliso okanye umyalelo wokuthenga. Iingxelo zabo zinokubhekiswa okanye zinikezelwe kunye nesatifikethi se-3.1.

Yintoni umahluko phakathi kwe-EN 10204 3.1 kunye ne-3.2?

Isatifikethi se-3.1 siqinisekiswa ngummeli wokuhlola ogunyazisiweyo womenzi ngaphandle kwemveliso. Isatifikethi se-3.2 sikwabandakanya ukuqinisekiswa ngummeli ogunyazisiweyo womthengi okanye umbutho wokuhlola ozimeleyo ovunyelwene ngawo.

Iimveliso kunye nezikhokelo zeNsimbi engagqwaliyo ezinxulumene noko

Izixhobo eziNxulumeneyo	Ukufaneleka kokuthengwa kwempahla
Umbhobho wentsimbi engagqwaliyo kunye netyhubhu	Umbhobho wentsimbi engatyiwayo kunye netyhubhu kwiindidi ezahlukeneyo, ubukhulu kunye neemeko zokuvelisa ngenkxaso yoxwebhu lweprojekthi.
Ipleyiti yentsimbi engagqwaliyo engama-304 kunye nama-316	Ipleyiti yentsimbi engagqwaliyo ye-ASTM A240 kunye nephepha lokwenziwa, izixhobo zoxinzelelo kunye nokucubungula izinto zoshishino.
Ibha eyiRound yentsimbi engagqwaliyo engama-316	Ibha engqukuva inikezelwa kwiimeko ezimnyama, ezikhanyayo okanye zomhlaba ukuze kusetyenziswe izixhobo zoomatshini nezemizi-mveliso.
Isikhokelo sePlate yeNsimbi Engagqwali ye-ASTM A240	Isikhokelo malunga neendidi zepleyiti, ukugqitywa komphezulu, isiqinisekiso se-EN 10204 3.1 kunye neemfuno zokuhlolwa.
Imigangatho yeBar ye-ASTM A276 vs ASTM A479	Ukuthelekiswa kwemigangatho yentsimbi engagqwaliyo, usetyenziso, izatifikethi kunye nokulandeleka kwezinto.

Isiphelo

Isatifikethi se-EN 10204 3.1 sinika ubungqina obucacileyo bokuba izinto zentsimbi engagqwaliyo ziyahambelana nemigaqo emiselweyo. Ukuthembeka kwazo kuxhomekeke kokungaphezulu kunesihloko sesatifikethi. Abathengi kufuneka baqinisekise umenzi wokuqala, imvume yoxwebhu, umgangatho, umgangatho wemveliso, inombolo yobushushu, ubukhulu, ikhemistri, iziphumo zoomatshini kunye noqhagamshelo kuthutho olubonakalayo. I-PMI eyongezelelweyo, i-UT, uvavanyo lokugqwala okanye uvavanyo lomntu wesithathu kufuneka luchazwe ngokwahlukileyo xa iprojekthi izifuna.