ST52 ST52-3 S355JR S355J0 Solid arbr asye ba wonn
St52 fè pati asye ki ba-alyaj segondè-fòs, ki koresponn ak Lachin ki materyèl st52 ki egal a Q345B, oswa 16mn ak Q345D.Klas asye egal la se ST52-3 S355JR S355J0.
Yo te itilize ba asye a nan tout kalite domèn, tankou avyasyon, ayewospasyal, navigasyon, enèji nikleyè, endistri chimik, enfòmasyon elektwonik, fabrikasyon machin, pétrochimique, otomobil, enstriman ak mèt, kominikasyon, transpò, ak enstriman medikal, elatriye.
Klas asye egal a
| USA | Japonè | Gemany | Britanik | Lafrans | Entènasyonal | Chinwa |
| ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
| Klas 50 | SPFC 590 | S355JR 1.0060 St52-3 | S355JR 1.0060 | S355JR 1.0060 | ------ | Q345 |
Spesifikasyon
| Peyi | Lachin | Japon | Almay | USA | UK |
| Estanda | GB/T 699 | JIS G4051 | DIN (W-Nr.) | AISI/ASTM | EN / BS |
| EN 10083-2 | ASTM A20 | ||||
| Klas | Q355/Q345 | / | S355/ST52-3/1.1170 | / | EN14/150M19 |
Konpozisyon chimik (%)
| Materyèl | ST52 ST52-3 S355JR S355J0 | ||
| Konpozisyon chimik | Pwopriyete mekanik (nan eta trempe ak tanperaman) | ||
| C | ≤0.20 | Fòs rupture (MPA) | 470-630 |
| Si | ≤0.55 | Fòs sede (MPA) | ≥345 |
| Mn | 1.00-1.60 | Enpak (J)(20,0 °C) | ≥34 |
| P | ≤0.040 | elongasyon (δ5/%) | ≥21 |
| V | 0.02-0.15 | Dite | --- |
| S | ≤0.050 | ||
| Nb | 0.015-0.06 | ||
| Ti | 0.02-0.20 | ||
| Al | ≥0.015 | ||
Kondisyon livrezon
Pou cho fòje oswa cho woule ba, anjeneral kondisyon an livrezon se cho fòje oswa woule, rkwit, ki graj vire.
Pou plak fòje cho, anjeneral kondisyon an livrezon se cho fòje, rkwit, sifas fraisage.
Pou plak woule cho, anjeneral kondisyon an livrezon se cho woule, rkwit, sifas nwa.
Lòt Pwodwi prensipal nan asye
|
Alloy Steel | 4140 | 4142 | 42CrMo4 | 1.7225 | SCM440 | 4130 | SCM430 |
|
| 34CrNiMo6 | 1.6582 | 4340 | SNCM439 | 36CrNiMo4 | 1.6511 | SACN645 |
|
| SNC236 | 1.7218 | SMn438 | 25CrMo4 | 1340 | SMK22 | SCM421 |
|
Zouti Steel | H13 | 1.2344 | SKD61 | D2 | D3 | 1.2379 | 1.2510 |
|
| 01 | SKS3 | SKD1 | 95MnWCr5 | 1.2419 | SKS31 | H21 |
|
| SKD5 | 1.2581 | P20 | 35CrMo7 | 1.2738 | 1.2316 | M2 |
|
Portant Steel | Gcr4 | GCr15 | 52100 | SUJ1 | SUJ2 | 100Cr6 | 1.2067 |
|
| 55C | 8620H | 4320H | 9310 | 440C | M50 | 9310H |
|
Kabòn asye | 1045 | 1035 | 1020 | Q235 | A36 | ASTM A36 | SS400 |
|
| S45C | S35C | S20C | SS41 | St37-2 | 1.0402 | S235JR |
