Lintlha tsa tekheniki
2.EN 34CrNiMo6 Maemo a Tšepe le a Tšoanang
| BS EN 10083 -3: 2006 |
34CrNiMo6 / 1.6582 |
ASTM A29: 2004 |
4337 |
| BS EN 10250 – 3: 2000 |
3. EN/DIN 34CrNiMo6 Lisebelisoa tsa Sebopeho sa Lik'hemik'hale tsa Tšepe
| BS EN 10083 – 3:2006 |
34CrNiMo6
/1.6582 |
C |
Mong |
Si |
P |
S |
Kr |
Mo |
Ni |
| 0.30-0.38 |
0.5-0.8 |
0.40 boholo |
0.025 boholo |
0.035 boholo |
1.3-1.7 |
0.15-0.30 |
1.3-1.7 |
| BS EN 10250-3:2000 |
C |
Mong |
Si |
P |
S |
Kr |
Mo |
Ni |
| 0.30-0.38 |
0.5-0.8 |
0.40 boholo |
0.035 boholo |
0.035 boholo |
1.3-1.7 |
0.15-0.30 |
1.3-1.7 |
| ASTM A29: 2004 |
4337 |
C |
Mong |
Si |
P |
S |
Kr |
Mo |
Ni |
| 0.30-0.40 |
0.6-0.8 |
0.20-0.35 |
0.035 boholo |
0.040 boholo |
0.70-0.90 |
0.20-0.30 |
1.65-2.00 |
4.Mechanical Properties ea EN/DIN 34CrNiM06 / 1.6582 Alloy Steel
| Thepa |
<16 |
> 16 – 40 |
> 40 – 100 |
> 100 - 160 |
> 160 – 250 |
| Botenya t [mm] |
<8 |
8
20
60
| 100
| | | |
| Ho hlahisa matla Re [N/mm²] |
min. 1000 |
min. 900 |
min. 800 |
min. 700 |
min. 600 |
| Matla a tsitsitseng Rm [N/mm2] |
1200 - 1400 |
1100 - 1300 |
1000 - 1200 |
900 - 1100 |
800 - 950 |
| Elongation A [%] |
min. 9 |
min. 10 |
min. 11 |
min. 12 |
min. 13 |
| Phokotso ea sebaka sa Z [%] |
min. 40 |
min. 45 |
min. 50 |
min. 55 |
min. 55 |
| Toughness CVN [J] |
min. 35 |
min. 45 |
min. 45 |
min. 45 |
min. 45 |
Phekolo ea 5.Heat ea 34CrNiMo6 Engineering Steel
E Tingoe le Bohale (Q+T) ea 34CrNiMo6 Steel
- Chesa tšepe e chitja ea 34CrNiMo6 butle-butle ho mocheso oa 850 ° C;
- Soak ka mocheso ona o thata o tima ka oli;
- Ho halefa hang ha litšepe tsa 34CrNiMo6 li fihla mocheso oa kamore.
- Chesa ka mokhoa o ts'oanang ho mocheso o loketseng;
- Tloha sebōping 'me u pholile moeeng.
- Mocheso o tloaelehileng oa mocheso ke 600 ° C ho itšetlehile ka litlhoko tsa sebele.
6. Ho etsoa ha DIN 34CrNiMo6 / 1.6582 tšepe
Mocheso oa ho etsa mocheso: 1100-900oC.
7.Machinability of Steel 34CrNiMo6
Ho sebetsa ka mokhoa o molemo ka ho fetisisa ka tšepe ena ea 1.6582 ea alloy ka boemo bo tsitsitseng kapa bo tloaelehileng le bo halefileng. E ka etsoa ka mekhoa eohle e tloaelehileng.
8.Welding
Thepa ea alloy e ka ba fusion kapa resistance welded. Preheat le post heat weld process e lokela ho lateloa ha ho tjheseletsa motsoako ona ka mekhoa e thehiloeng.
9.Kopo
EN DIN 34CrNiMo6 tšepe e sebelisoa ho etsa lisebelisoa tse hlokang polasetiki e ntle le matla a phahameng. Hangata e khethoa ho etsa boholo bo boholo le likarolo tsa bohlokoa, joalo ka mochini o boima oa axle, turbine shaft blade, likarolo tse ngata tsa phetisetso, li-fasteners, crank shafts, likere, hammoho le likarolo tse jereng haholo bakeng sa kaho ea makoloi jj.
Gnee Steel e ka tšeptjoa ho fana ka litšepe tsa boenjiniere 34CrNiMo6 / 1.6582 alloy steels. Ka kopo, re bolelle ka botlalo litlhoko tsa hau 'me u fumane tlhahiso e ntle ka ho fetisisa haufinyane.
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