ST52 ST52-3 S355JR S355J0 Solid shaft steel ibha eyindilinga
I-St52 ingeyensimbi ene-alloy high-strength, Ihambisana neChina ukuthi iyiphi impahla engu-st52 elingana ne-Q345B, noma i-16mn ne-Q345D.Ibanga lensimbi elilinganayo yi-ST52-3 S355JR S355J0.
Ibha yensimbi isetshenziswe kuzo zonke izinhlobo zezindawo, njengendiza, indiza, ukuhamba, amandla enuzi, imboni yamakhemikhali, ulwazi lwe-elekthronikhi, ukukhiqizwa komshini, i-petrochemical, izimoto, insimbi namamitha, Ukuxhumana, ezokuthutha, nezinsimbi zezokwelapha, njll.
Ibanga lensimbi elilinganayo
| USA | IsiJapane | Gemany | British | France | Amazwe ngamazwe | IsiShayina |
| ASTM&AISI&SAE | I-JIS | EN DIN | EN BS | EN NF | ISO | GB |
| Ibanga lama-50 | I-SPFC 590 | I-S355JR 1.0060 St52-3 | I-S355JR 1.0060 | I-S355JR 1.0060 | ------ | Q345 |
Ukucaciswa
| Izwe | China | Japan | EJalimane | USA | UK |
| Okujwayelekile | I-GB/T 699 | I-JIS G4051 | I-DIN (W-Nr.) | AISI/ASTM | EN / BS |
| EN 10083-2 | I-ASTM A20 | ||||
| Ibanga | Q355/Q345 | / | S355/ST52-3/1.1170 | / | EN14/150M19 |
Ukwakhiwa Kwekhemikhali (%)
| Okubalulekile | ST52 ST52-3 S355JR S355J0 | ||
| Ukwakheka Kwamakhemikhali | Izakhiwo Zemishini(Esimeni Esicishiwe & Esithukuthele) | ||
| C | ≤0.20 | Amandla e-Tensile (MPA) | 470-630 |
| Si | ≤0.55 | Amandla e-Yield (MPA) | ≥345 |
| Mn | 1.00-1.60 | Umthelela (J)(20,0 °C) | ≥34 |
| P | ≤0.040 | Ubude(δ5/%) | ≥21 |
| V | 0.02-0.15 | Ukuqina | --- |
| S | ≤0.050 | ||
| Nb | 0.015-0.06 | ||
| Ti | 0.02-0.20 | ||
| Al | ≥0.015 | ||
Isimo sokudiliva
Kubha egoqiwe eshisayo noma eshisiwe, imvamisa isimo sokulethwa siyashisa sifojiwe noma sigoqiwe, siyafakwa, siphenduke sibe nzima.
Okwepuleti elifojiwe elishisayo, imvamisa isimo sokulethwa siyindawo eshisiwe efojiwe, ene-annealed, egayiwe.
Kupuleti eligoqiwe elishisayo, ngokuvamile isimo sokulethwa sishiswa sigoqwe, sifakwe i-anneal, indawo emnyama.
Eminye Imikhiqizo Eyinhloko yensimbi
|
I-alloy Steel | 4140 | 4142 | 42CrMo4 | 1.7225 | I-SCM440 | 4130 | I-SCM430 |
|
| 34CrNiMo6 | 1.6582 | 4340 | I-SNCM439 | 36CrNiMo4 | 1.6511 | I-SACN645 |
|
| I-SNC236 | 1.7218 | SMn438 | 25CrMo4 | 1340 | SMK22 | I-SCM421 |
|
Insimbi Yensimbi | H13 | 1.2344 | SKD61 | D2 | D3 | 1.2379 | 1.2510 |
|
| 01 | I-SKS3 | SKD1 | 95MnWCr5 | 1.2419 | I-SKS31 | H21 |
|
| SKD5 | 1.2581 | P20 | 35CrMo7 | 1.2738 | 1.2316 | M2 |
|
I-Bearing Steel | Gcr4 | GCr15 | 52100 | I-SUJ1 | I-SUJ2 | 100Cr6 | 1.2067 |
|
| 55C | 8620H | 4320H | 9310 | 440C | M50 | 9310H |
|
Insimbi Yekhabhoni | 1045 | 1035 | 1020 | Q235 | A36 | I-ASTM A36 | I-SS400 |
|
| I-S45C | I-S35C | I-S20C | SS41 | St37-2 | 1.0402 | I-S235JR |
