Espesifikasyon nan materyèl tren Railway
Jan 22, 2026
Atren asyesèvi kòm yon gid kontinyèl, bay yon sifas dirab ki asire friksyon minim, traction konsistan, ak navigasyon machin ki an sekirite. Dite li yo, konpozisyon métallurgique, ak konsepsyon pwofil woule detèmine rezistans mete li yo ak lavi sèvis.
GNEE RAIL delivre yon seri de ray konplè pou satisfè tout estanda mondyal yo, tankou AREMA/ASCE 25–175 lb, DIN536 ray teknik A55–A120, ak UIC50–UIC60, ansanm ak sipò total pou longè Customized, sistèm fixation ray, pre-asanble, ak sètifikasyon kalite.
Espesifikasyon nan materyèl tren Railway
Espesifikasyon materyèl tren tren konsantre sou segondè -kabòn asye pou ray, balanse dite (0.65-0.85% Kabòn) ak severite (Manganèz 0.7-1.4%), ak kontwòl sere sou enpurte (P, S).<0.04%) for strength and wear resistance, plus specific dimensions (weight/meter, height) and treatments like alloying (V, Cr) or heat treatment for high-speed/heavy-haul lines, all conforming to standards like UIC, AREMA, or DIN.
Klas asye komen pou ray tren
| Steel Klas | Konpozisyon | Karakteristik | Itilizasyon tipik |
|---|---|---|---|
| U71Mn | C 0.71%, Mn 1.0% | Segondè rezistans mete, severite, fòs fatig | Estanda tren ak tren teknik nan Lachin & ekspòtasyon |
| U75V | C 0.75%, Mn 1.2%, V 0.1% | Pi gwo fòs, chalè-trete, krak-rezistan | Liy lou-transport, ray-wo vitès, ray teknik endistriyèl |
| R260 (EN) | C 0.72%, Mn 1.2% | Jeneral -objektif kabòn-manganèz asye, bon rezistans | Chemen tren Ewopeyen yo, tren prensipal yo |
| R350HT (EN) | C 0.78%, Mn 1.25%, chalè -trete | Segondè dite ak rezistans fatig | Koub, gwo-transport, zòn ki wo- |
| Ray JIS (15KG–CR100) | Mwayen/wo -kabòn, Mn kontwole | Dirab, apwopriye pou kondisyon chaj Japonè yo | Japon & ekspòtasyon ray |
| AREMA/ASCE (115RE–136RE) | Carbon-alyaj Manganèz | Fòs ak severite defini nan nimewo klas la | Nò Ameriken liy prensipal ak ray machandiz |
| AS ray (31KG-89KG) | Segondè-kabòn, Mn alyaj | Aplikasyon lou-, gwo-chire | Ostralyen min & liy machandiz |
Pwopriyete mekanik kle nan Rail Steel
| Pwopriyete | Valè tipik | Nòt |
|---|---|---|
| Sede fòs | 300-700 MPa | Depann sou klas ak tretman chalè |
| Fòs rupture | 500-900 MPa | Pi wo pou ray-trete chalè oswa alyaj |
| Dite (HB) | 250–400 | Rezistans mete tèt; pi wo pou R350HT oswa U75V |
| Elongasyon | 10-15% | Asire severite, anpeche echèk frajil |
| Enpak Severite | ≥40-60 J nan 20°C | Pi wo pou koub oswa klima frèt |
| Rezistans fatig | Segondè | Ki fèt pou dè milyon de sik chaj wou |
Estanda entènasyonal pou ray yo
Kòm yon founisè Fastener tren pwofesyonèl, GNEE RAIL ka bay diferan tren asye estanda tankou GB, Ameriken, BS, UIC, DIN, JIS, Ostralyen ak Lafrik di sid ki itilize nan liy tren, trepye ak min chabon.
| Estanda | Egzanp modèl tren yo | Gamme pwa tipik |
|---|---|---|
| GB (Lachin) | 43 kg/m, 50 kg/m, 60 kg/m, 75 kg/m | 43-75 kg/m |
| UIC / EN | UIC50, UIC54, UIC60 | 50-60 kg/m |
| DIN 536 | A55, A65, A75, A100, A120 | 55-120 kg/m |
| JIS (Japon) | 15KG, 22KG, 30A, 37A, 50N, CR73, CR100 | 15-100 kg/m |
| AS (Ostrali) | 31KG-89KG | 31-89 kg/m |
| AREMA/ASCE (USA) | 115RE–136RE | 25-175 lb/yd |
| BS11 (UK) | Plizyè pwofil istorik ak modèn | 50-60 kg/m |
GB estanda asye Rail
| Klasifikasyon | Wotè (mm) | Tèt (mm) | Anba (mm) | Epè (mm) | Pwa (kg/m) | |
| Limyè tren | 8 KG/M | 65 | 25 | 54 | 7 | 8.42 |
| 9 KG/M | 63.5 | 32.1 | 63.5 | 5.9 | 8.94 | |
| 12 KG/M | 69.85 | 38.1 | 69.85 | 7.54 | 12.2 | |
| 15 KG/M | 79.37 | 42.86 | 79.37 | 8.33 | 15.2 | |
| 18 KG/M | 80 | 40 | 80 | 10 | 18.06 | |
| 22 KG/M | 93.66 | 50.8 | 93.66 | 10.72 | 22.3 | |
| 24 KG/M | 107 | 51 | 90 | 10.9 | 24.46 | |
| 30 KG/M | 107.95 | 60.33 | 107.95 | 12.3 | 30.1 | |
| Rail lou | 38 KG/M | 134 | 68 | 114 | 13 | 38.733 |
| 43 KG/M | 140 | 70 | 114 | 14.5 | 44.653 | |
| 45 KG/M | 145 | 67 | 126 | 14.5 | 45.546 | |
| 50 KG/M | 152 | 70 | 132 | 15.5 | 51.514 | |
| 60 KG/M | 176 | 73 | 150 | 16.5 | 60.64 | |
| Rail teknik | QU 70 | 120 | 70 | 120 | 28 | 52.8 |
| QU 80 | 130 | 80 | 130 | 32 | 63.69 | |
| QU 100 | 150 | 100 | 150 | 38 | 88.96 | |
| QU 120 | 170 | 120 | 170 | 44 | 118.1 | |
UIC 860 Estanda Rail Steel
| Estanda: UIC860 | ||||||
|---|---|---|---|---|---|---|
| Gwosè | Dimansyon (mm) | Pwa (kg/m) | Longè (m) | |||
| Tèt | Wotè | Anba | Epesè | |||
| UIC50 | 70 | 152 | 125 | 15 | 50.46 | 12-25 |
| UIC54 | 70 | 159 | 140 | 16 | 54.43 | |
| UIC60 | 74.3 | 172 | 150 | 16.5 | 60.21 | |
DIN 13674-1-2003 Creole Steel Rail
| Estanda: DIN 536 | ||||||
|---|---|---|---|---|---|---|
| Gwosè | Dimansyon (mm) | Pwa (kg/m) | Longè (m) | |||
| Tèt | Wotè | Anba | Epesè | |||
| A55 | 55 | 65 | 150 | 31 | 31.8 | 10-12 |
| A55 | 65 | 75 | 175 | 38 | 43.1 | |
| A75 | 75 | 85 | 200 | 45 | 56.2 | |
| A100 | 100 | 95 | 200 | 60 | 74.3 | |
| A120 | 120 | 105 | 200 | 72 | 100 | |
JIS E 1103/1101 Creole Steel Rail
| Estanda: JIS E 1103/1101 | ||||||
|---|---|---|---|---|---|---|
| Gwosè | Dimansyon (mm) | Pwa (kg/m) | Longè (m) | |||
| Tèt | Wotè | Anba | Epesè | |||
| JIS 15KG | 42.86 | 79.37 | 79.37 | 8.33 | 15.2 | 9-10 |
| JIS 22KG | 50.8 | 93.66 | 93.66 | 10.72 | 22.3 | 9-10 |
| JIS 30A | 60.33 | 107.95 | 107.95 | 12.3 | 30.1 | 9-10 |
| JIS 37A | 62.71 | 122.24 | 122.24 | 13.49 | 37.2 | 10-25 |
| JIS 50N | 65 | 153 | 127 | 15 | 50.4 | 10-25 |
| CR 73 | 100 | 135 | 140 | 32 | 73.3 | 10-12 |
| CR 100 | 120 | 150 | 155 | 39 | 100.2 | 10-12 |
Depi 2008,GNEE RAILte founi ray asye nan diferan klas pou plis pase 18 ane, ray asye soti nan GNEE se trè rekòmande nan Lachin ak aletranje.Wtih ekipman dènye kri, GNEE pwodui ray asye kalite siperyè ki satisfè kondisyon nan pifò peyi yo. Estanda tren, tren tèt di, tren lou, ray limyè, tren teknik ak lòt kalite yo tout disponib isit la, kòm youn nan founisè tren prensipal Lachin, GNEE RAIL te travay sou kap founi bay pwodwi ekonomik tren vèt nan tout mond lan.
