Liphaephe tsa tšepe tse se nang sekoli li bapala karolo ea bohlokoa lits'ebetsong tsa indasteri, 'meEN 10210le EN 10216 ke litlhaloso tse peli tse tloaelehileng maemong a Europe, tse shebaneng le liphaephe tsa tšepe tse se nang moedi bakeng sa ts'ebeliso ea sebopeho le khatello ka ho latellana.

Tekanyetso ea EN 10210
Thepa le sebopeho:
TheEN 10210tekanyetso e sebetsa ho liphaephe tsa tšepe tse se nang mohele tse entsoeng ka mocheso bakeng sa meaho. Lisebelisoa tse tloaelehileng li kenyelletsa S235JRH, S275J0H,S355J2H, jj. Dikarolo tse kgolo tsa alloy tsa thepa ena di kenyeletsa carbon (C), manganese (Mn), silicon (Si), jj. Motswako o ikgethang o fapana ho ya ka dihlopha tse fapaneng. Mohlala, dikahare tsa carbon tsa S355J2H ha di fete 0.22%, mme dikahare tsa manganese di ka ba 1.6%.

Tlhahlobo le lihlahisoa tse felileng:
EN 10210Liphaephe tsa tšepe li hloka ho feta litekong tse matla tsa thepa ea mechini, ho kenyeletsoa matla a ho tsikinyeha, matla a tlhahiso le liteko tsa ho lelefatsa. Ho phaella moo, liteko tsa ho tiea ha tšusumetso lia hlokahala ho netefatsa ts'ebetso maemong a mocheso o tlase. Sehlahisoa se felileng se tlameha ho fihlela mamello ea boholo le litlhoko tsa boleng ba bokaholimo tse boletsoeng tekanyetsong, 'me bokaholimo hangata bo sirelelitsoe ke mafome.

Tekanyetso ea EN 10216
Thepa le sebopeho:
Tekanyetso ea EN 10216 e sebetsa ho liphaephe tsa tšepe tse se nang mokhabiso bakeng sa tšebeliso ea khatello. Lisebelisoa tse tloaelehileng li kenyelletsa P235GH, P265GH, 16Mo3, jj. Lisebelisoa tsena li na le likarolo tse fapaneng tsa ho kopanya. Mohlala, P235GH e na le khabone e sa feteng 0.16% mme e na le manganese le silicon; 16Mo3 e na le molybdenum (Mo) le manganese, 'me e na le ho hanyetsa mocheso ho hoholo.

Tlhahlobo le lihlahisoa tse felileng:
Liphaephe tsa tšepe tsa EN 10216 li hloka ho feta letotong la mekhoa e thata ea tlhahlobo, ho kenyeletsoa tlhahlobo ea sebopeho sa lik'hemik'hale, tlhahlobo ea thepa ea mechini le liteko tse sa senyeheng (joalo ka tlhahlobo ea ultrasound le tlhahlobo ea X-ray). Phaephe ea tšepe e felileng e tlameha ho fihlela litlhoko tsa ho nepahala ha boholo le mamello ea botenya ba lebota, 'me hangata e hloka tlhahlobo ea hydrostatic ho netefatsa ts'epo ea eona libakeng tse nang le khatello e phahameng.

Kakaretso
TheEN 10210le maemo a EN 10216 bakeng sa liphaephe tsa tšepe tse se nang moedi ke tsa liphaephe tsa tšepe tsa sebopeho le tsa khatello ka ho latellana, tse akaretsang litlhoko tse fapaneng tsa thepa le sebopeho. Ka mekhoa e thata ea tlhahlobo le liteko, thepa ea mechini le botšepehi ba liphaephe tsa tšepe lia netefatsoa. ​​Maemo ana a fana ka motheo o tšepahalang oa khetho ea liphaephe tsa tšepe lits'ebetsong tse fapaneng tsa indasteri, ho netefatsa polokeho le botsitso ba projeke.