Dènye pwodwi yo
Kontakte nou
- No.5 Endistriyèl Road Panjia Zòn Endistriyèl. Xueyan Town, Wujin District, Changzhou City, Jiangsu Province Lachin.
- mary@cnhengjiu.com
- +86-519-86541389
Hollow Piston Rod
Materyèl: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo
Dyamèt: Φ 6-500 milimèt
Longè: max 16m
Kouch Chrome: 20 mikron (min)
Dekri teren
1. Materyèl: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo
2. Dyamèt: Φ 6-500 milimèt
3. Longè: max 16m
4. Kouch Chrome: 20 mikron (min)
5. Dite nan kouch chrome a: 800HV-1150HV
6. Brutalizasyon: Ra mwens pase oswa egal a 0.2u
7. Dwat: Mwens pase oswa egal a 0.2/1000
8. dyamèt tolerans: ISO f7
9. Roundness: devyasyon nan wonn se 50% tolerans dyamèt la nan pi plis.
10. Kondisyon ekipman pou: chrome difisil plake / fè tèt di ak tanperaman / endiksyon fè tèt di
11. Anbalaj: lwil oliv anti rouye yo dwe gaye sou sifas baton ak chak baton yo dwe chaje nan woulo papye ak Lè sa a, nan ka an bwa.
Hard Chrome plake idwolik silenn Piston Rod
|
Gwosè |
OD: 40-320mm ID: 30-280mm |
|
Longè |
1m -9m |
|
Materyèl |
CK45 / ST52 / 20MnV6 / 42CrMo4 / 40Cr / kote yo pote asye / asye pur |
|
Tolerans |
ISO f7 |
|
Chrome epesè |
20 ~ 30 mikron |
|
Dite nan kouch chrome la |
800HV (min) |
|
Brutalizasyon |
Ra 0.2mikron (max) |
|
Dwat |
0.2/1000mm |
|
Sede fòs |
Pi gran pase oswa egal a 350 M pa |
|
Fòs rupture |
Pi gran pase oswa egal a 580 M pa |
|
Elongasyon |
Pi gran pase oswa egal a 15% |
|
Elongasyon |
1.Hard chrome plake |
|
2.Induction fè tèt di toujou |
|
|
3.Quenched & Tanpered |
|
|
4.Endiksyon fè tèt di ak Q&T |
Espesifikasyon teknik
|
Non pwodwi |
Hard chrome plake Idwolik silenn piston baton |
|
Dyamèt |
6-300mm |
|
Longè |
100mm-1200mm |
|
Steel klas |
DIN CK45 |
|
Tolerans |
ISO f7 |
|
Chrome epesè |
20μm (min) |
|
Dite nan kouch chrome la |
850H V (min) |
|
Brutalizasyon |
Ra 0.2μm (max) |
|
Dwat |
0.2/1000mm |
|
Pwopriyete mekanik (ck45) |
Sede fòs pi gran pase oswa egal a 20Mpa |
|
Kondisyon pwovizyon |
1.Hard chrome plake |
|
2.Induction fè tèt di toujou |
|
|
3.Quenched & Tanpered |
|
|
4.Endiksyon fè tèt di ak Q&T |
Konpozisyon chimik
|
Materyèl |
C% |
Mn% |
Si% |
S% |
P% |
V% |
Cr% |
|
Ck45 |
0.42-0.50 |
0.50-0.80 |
0.17-0.37 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.25 |
|
|
ST52 |
Mwens pase oswa egal a 0.22 |
Mwens pase oswa egal a 1.6 |
Mwens pase oswa egal a 0.55 |
Mwens pase oswa egal a 0.04 |
Mwens pase oswa egal a 0.04 |
0.02-0.15 |
|
|
20MnV6 |
0.17-0.24 |
1.30-1.70 |
0.10-0.50 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
0.10-0.20 |
Mwens pase oswa egal a 0.30 |
|
42CrMo4 |
0.38-0.45 |
0.50-0.80 |
0.17-0.37 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
0.07-0.12 |
0.90-1.20 |
|
40Cr |
0.37-0.45 |
0.50-0.80 |
0.17-0.37 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
0.80-1.10 |
Pwopriyete mekanik
|
Materyèl |
TS N/MM2 |
YS N/MM2 |
E% (MIN) |
CHARPY |
KONDISYON |
|
CK45 |
610 |
355 |
15 |
>41J |
NORMALIZE |
|
CK45 |
800 |
630 |
20 |
>41J |
Q + T |
|
ST52 |
500 |
355 |
22 |
NORMALIZE |
|
|
20MnV6 |
750 |
590 |
12 |
>40J |
NORMALIZE |
|
42CrMo4 |
980 |
850 |
14 |
>47J |
Q + T |
|
40Cr |
1000 |
800 |
10 |
Q + T |
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