Kuvukisa bansiku ya composition chimique ya bitini ya kutula bibende .
Tableau 1 composition chimique (%) GB919- - -67}
|
grade ya bibende |
C |
Mn |
Si |
SP( Na nsi to kiteso mosi ) |
||
|
Ⅰ |
Ⅱ |
Ⅲ |
||||
|
ZG15 |
0.12~0.22 |
0.35~0.65 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
ZG25 |
0.22~0.32 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
ZG35 |
0.32~0.42 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
ZG45 |
0.42~0.52 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
|
ZG55 |
0.52~0.62 |
0.50~0.80 |
0.20~0.45 |
0.04 |
0.05 |
0.06 |
Noti: Mono —— bibende ya bo me tula na zulu; —— bibende ya bo me sala na mutindu ya mbote; —— bibende ya mpamba-mpamba; Mono, to bo ke monisaka yo ve na nima ya nimero ya bibende, bo ke tadilaka yo bonso bibende ya bo me tula na ndonga.
Tableau 2 Kitini ya kimunganga GB/T5000.6-1998 ya bibende ya carbone .
|
grade ya bibende |
E diambu diayingi diakala (%) kwa . |
|||||||||
|
C |
Si |
Mn |
S |
P |
bima yina me bikala |
|||||
|
Ni mosi |
Cr |
Cu |
Mo; Mo |
V |
||||||
|
ZG200~400 |
0.20 |
0.50 |
0.80 |
0.04 |
0.04 |
0.30 |
0.35 |
0.30 |
0.20 |
0.05 |
|
ZG230~450 |
0.30 |
0.90 |
||||||||
|
ZG270~500 |
0.40 |
|||||||||
|
ZG310~570 |
0.50 |
0.60 |
||||||||
|
ZG340~640 |
0.60 |
|||||||||
pour:①. Kulumusa ndilu ya zulu na 0,01% ya carbone, yina ke pesa nzila na 0,04% ya manganese ya nkaka. Sambu na ZG 200 ~ 400 manganese tii na 1,00%, manganese ya grade iya yina me bikala na zulu tii na 1,20%.
3. Ntalu ya mvimba ya bima yina me bikala fwete luta ve 1,00%. Kana muntu yina ke sumba bima ke lomba ve, bo lenda tadila ve bima yina me bikala.
18. Ntangu bo ke sadilaka four ya acide sambu na kubasisa ba casting, mambu yina kele na S mpi P ta wakana ti bantu yonso zole.
Tablo 3 composition chimique JB/T5000.6-1998 ya bibende ya fioti ya alloy .
|
zina ya butiki |
C |
Si |
Mn |
P |
S |
Cr |
Ni mosi |
Mo; Mo |
Cu |
|
ZG30Mn |
0.27~0.34 |
0.30~0.50 |
1.20~1.50 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
- |
- |
|
|
ZG40Mn |
0.35~0.45 |
0.30~0.45 |
1.20~1.50 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
- |
- |
|
|
ZG40Mn2 |
0.35~0.45 |
0.20~0.40 |
1.60~1.80 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
- |
- |
|
|
ZG50Mn2 |
0.45~0.55 |
0.20~0.40 |
1.50~1.80 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
- |
- |
|
|
ZG20Mn(ZG20SiMn) |
0.12~0.22 |
0.60~0.80 |
1.00~1.30 |
Na nsi to kiteso mosi ti 0,035 . |
- |
Na nsi ya 0,40 . |
- |
- |
|
|
ZG35Mn(ZG35SiMn) |
0.30~0.40 |
0.60~0.80 |
1.10~1.40 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
- |
- |
|
|
ZG35SiMnMon |
0.32~0.40 |
1.10~1.40 |
1.10~1.40 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
0.20~0.30 |
Na nsi ya 0,30 . |
|
|
ZG35CrMnSi |
0.30~0.40 |
0.50~0.75 |
0.90~1.20 |
Na nsi to kiteso mosi ti 0,035 . |
0.50~0.80 |
- |
- |
- |
|
|
ZG20MnMo |
0.17~0.23 |
0.20~0.40 |
1.10~1.40 |
Na nsi to kiteso mosi ti 0,035 . |
|
- |
0.20~0.35 |
Na nsi ya 0,30 . |
|
|
ZG55CrMnMo(ZG5CrMnMen) |
0.50~0.60 |
0.25~0.60 |
1.20~1.60 |
Na nsi to kiteso mosi ti 0,035 . |
0.60~0.90 |
- |
0.20~0.30 |
Na nsi ya 0,30 . |
|
|
ZG40Crl(ZG40Cr) |
0.35~0.45 |
0.20~0.40 |
0.50~0.80 |
Na nsi to kiteso mosi ti 0,035 . |
0.80~1.10 |
- |
- |
- |
|
|
ZG34Cr2Ni2Mo(ZG34CrNiMo) |
0.30~0.37 |
0.30~0.60 |
0.60~1.00 |
Na nsi to kiteso mosi ti 0,035 . |
1.40~1.70 |
1.40~1.70 |
0.15~0.35 |
- |
|
|
ZG20CrMo |
0.17~0.25 |
0.20~0.45 |
0.50~0.80 |
Na nsi to kiteso mosi ti 0,035 . |
0.50~0.80 |
- |
0.40~0.60 |
- |
|
|
ZG35CrlMo(ZG35CrMo) |
0.30~0.37 |
0.30~0.50 |
0.50~0.80 |
Na nsi to kiteso mosi ti 0,035 . |
0.80~1.20 |
- |
0.20~0.30 |
- |
|
|
ZG42CrlMo(ZG42CrMo) |
0.38~0.45 |
0.30~0.60 |
0.60~1.00 |
Na nsi to kiteso mosi ti 0,035 . |
0.80~1.20 |
- |
0.20~0.30 |
- |
|
|
ZG50CrlMo(ZG50CrMo) |
0.46~0.54 |
0.25~0.50 |
0.50~0.80 |
Na nsi to kiteso mosi ti 0,035 . |
0.90~1.20 |
- |
0.15~0.25 |
- |
|
|
ZG65Mn |
0.60~0.70 |
0.17~0.37 |
0.90~1.20 |
Na nsi to kiteso mosi ti 0,035 . |
- |
- |
- |
- |
|
|
ZG28NiCrMo |
0.25~0.30 |
0.30~0.80 |
0.60~0.80 |
Na nsi to kiteso mosi ti 0,035 . |
0.35~0.85 |
0.40~0.80 |
0.35~0.55 |
- |
|
|
ZG30NiCrMo |
0.25~0.35 |
0.30~0.60 |
0.70~1.00 |
Na nsi to kiteso mosi ti 0,035 . |
0.60~0.90 |
0.60~1.00 |
0.35~0.50 |
- |
|
|
ZG35NiCrMo |
0.30~0.37 |
0.60~0.90 |
0.70~1.00 |
Na nsi to kiteso mosi ti 0,035 . |
0.40~0.90 |
0.60~0.90 |
0.40~0.50 |
- |
|
Noti: 1. Ntalu na kati ya ba brackets kele nimero ya kinkulu.2. Na kati ya bima yina me bikala: Ni 0,30%, Cr 0,30%, Cu 0,25%, Mo 0,15%, V 0,05%, bima yonso ya me bikala 1%. Kana muntu yina ke lomba mambu kele ve ti mambu yina bo ke lombaka, bo ta sadila ve bima yina me bikala bonso kikuma ya kundima.
Tablo 4 JB / T7024- - -2002}
|
zina ya butiki |
C |
Mn |
Si |
P |
S |
Cr |
Mo; Mo |
V |
|
ZG20CrMo |
0.15~0.25 |
0.50~0.80 |
0.20~0.60 |
Na nsi to kiteso mosi ti 0,030 . |
Na nsi to kiteso mosi ti 0,030 . |
0.50~0.80 |
0.40~0.60 |
- |
|
ZG15CrlMo |
0.12~0.20 |
Na nsi ya 0,60 . |
Na nsi to kiteso mosi ti 0,025 . |
1.00~1.50 |
0.45~0.65 |
0.20~0.30 |
||
|
ZG15Cr2Mol |
0.12~0.18 |
0.40~0.70 |
Na nsi to kiteso mosi ti 0,030 . |
2.00~2.75 |
0.90~1.20 |
|||
|
ZG20CrMoV |
0.18~0.25 |
0.20~0.60 |
0.90~1.20 |
0.50~0.70 |
0.25~0.40 |
|||
|
ZG15CrlMolV |
0.12~0.20 |
1.20~1.70 |
0.90~1.20 |
|||||
|
deviation yina bo lenda pesa nzila |
±0.02 |
±0.03 |
±0.04 |
±0.005 |
±0.005 |
±0.05 |
±0.03 |
±0.03 |










