Kompilaasje fan 'e gemyske gearstalling fan stelling fan stielen casting dielen
Tabel 1 gemyske gearstalling (%) GB 919- - -67
|
stielen |
C |
Mn |
SI |
SP (minder as of gelyk oan) |
||
|
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 |
Opmerking: I - Avansearre cast stiel; - Gewege stiel fan hege kwaliteit; - Gewoan Cast Steel; I, of wurdt net oanjûn oan 'e efterkant fan it stielnûmer, wurde beskôge as klasse cast stiel {{0} {{0} {{0} {{0 0}}
Tabel 2 gemyske komponint GB / T 5000.6-1998 fan koalstofstiel
|
stielen |
De heechste elemintynhâld wie (%) |
|||||||||
|
C |
SI |
Mn |
S |
P |
residuele eleminten |
|||||
|
Ni |
Cr |
Cu |
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 |
|||||||||
Giet: ① . ferminderje de boppeste limyt troch 0 . 01% koalstof, wêrtroch 0 . 04% ekstra mangaan is. Foar Zg 200 ~ 400 Mangaan oant 1,00%, de oerbleaune fjouwer klasse Mangaan heech oant 1,20%.
② . De totale hoemannichte oerbleaune eleminten sille net mear wêze as 1% . As de keaper net fereasket, is de oerbleaune eleminten net analysearre.
③ . As Acid Furnace wurdt brûkt om castings te produsearjen, de ynhâld fan s en P sil wurde ôfpraat troch beide partijen .
Tabel 3 gemyske gearstalling JB / T 5000.6-1998 fan lege Alloy Steel
|
de namme fan in winkel |
C |
SI |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
|
Zg30mn |
0.27~0.34 |
0.30~0.50 |
1.20~1.50 |
Minder as of gelyk oan 0,035 |
－ |
－ |
－ |
－ |
|
|
ZG40Mn |
0.35~0.45 |
0.30~0.45 |
1.20~1.50 |
Minder as of gelyk oan 0,035 |
－ |
－ |
－ |
－ |
|
|
Zg40mn2 |
0.35~0.45 |
0.20~0.40 |
1.60~1.80 |
Minder as of gelyk oan 0,035 |
－ |
－ |
－ |
－ |
|
|
Zg50mn2 |
0.45~0.55 |
0.20~0.40 |
1.50~1.80 |
Minder as of gelyk oan 0,035 |
－ |
－ |
－ |
－ |
|
|
Zg20mn (ZG20Simn) |
0.12~0.22 |
0.60~0.80 |
1.00~1.30 |
Minder as of gelyk oan 0,035 |
－ |
Minder as of gelyk oan 0,40 |
－ |
－ |
|
|
Zg35mn (Zg35Simn) |
0.30~0.40 |
0.60~0.80 |
1.10~1.40 |
Minder as of gelyk oan 0,035 |
－ |
－ |
－ |
－ |
|
|
Zg35simnmo |
0.32~0.40 |
1.10~1.40 |
1.10~1.40 |
Minder as of gelyk oan 0,035 |
－ |
－ |
0.20~0.30 |
Minder as of gelyk oan 0,30 |
|
|
Zg35crmnsi |
0.30~0.40 |
0.50~0.75 |
0.90~1.20 |
Minder as of gelyk oan 0,035 |
0.50~0.80 |
－ |
－ |
－ |
|
|
Zg20mnmo |
0.17~0.23 |
0.20~0.40 |
1.10~1.40 |
Minder as of gelyk oan 0,035 |
|
－ |
0.20~0.35 |
Minder as of gelyk oan 0,30 |
|
|
Zg55crmnmo (zg5crmnmo) |
0.50~0.60 |
0.25~0.60 |
1.20~1.60 |
Minder as of gelyk oan 0,035 |
0.60~0.90 |
－ |
0.20~0.30 |
Minder as of gelyk oan 0,30 |
|
|
Zg40crl (zg40cr) |
0.35~0.45 |
0.20~0.40 |
0.50~0.80 |
Minder as of gelyk oan 0,035 |
0.80~1.10 |
－ |
－ |
－ |
|
|
Zg34cr2ni2mo (zg34crnimo) |
0.30~0.37 |
0.30~0.60 |
0.60~1.00 |
Minder as of gelyk oan 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 |
Minder as of gelyk oan 0,035 |
0.50~0.80 |
－ |
0.40~0.60 |
－ |
|
|
Zg35crlmo (zg35crmo) |
0.30~0.37 |
0.30~0.50 |
0.50~0.80 |
Minder as of gelyk oan 0,035 |
0.80~1.20 |
－ |
0.20~0.30 |
－ |
|
|
Zg42crlmo (zg42crmo) |
0.38~0.45 |
0.30~0.60 |
0.60~1.00 |
Minder as of gelyk oan 0,035 |
0.80~1.20 |
－ |
0.20~0.30 |
－ |
|
|
Zg50crlmo (zg50crmo) |
0.46~0.54 |
0.25~0.50 |
0.50~0.80 |
Minder as of gelyk oan 0,035 |
0.90~1.20 |
－ |
0.15~0.25 |
－ |
|
|
Zg65mn |
0.60~0.70 |
0.17~0.37 |
0.90~1.20 |
Minder as of gelyk oan 0,035 |
－ |
－ |
－ |
－ |
|
|
Zg28Nicrmo |
0.25~0.30 |
0.30~0.80 |
0.60~0.80 |
Minder as of gelyk oan 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 |
Minder as of gelyk oan 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 |
Minder as of gelyk oan 0,035 |
0.40~0.90 |
0.60~0.90 |
0.40~0.50 |
－ |
|
Opmerking: 1. It nûmer yn heakjes is it tradisjonele nûmer .2. restynhâldingen: ni 0. 30%, cu 0,15%, v 0,15%, v 0,05%, totale reseminten 1%. As de Demander gjin easken hat, sille de oerbleaune eleminten net brûkt wurde as basis foar akseptaasje.
Tabel 4 JB / T 7024- - -2002
|
de namme fan in winkel |
C |
Mn |
SI |
P |
S |
Cr |
Mo |
V |
|
Zg20crmo |
0.15~0.25 |
0.50~0.80 |
0.20~0.60 |
Minder as of gelyk oan 0,030 |
Minder as of gelyk oan 0,030 |
0.50~0.80 |
0.40~0.60 |
－ |
|
Zg15crlmo |
0.12~0.20 |
Minder as of gelyk oan 0,60 |
Minder as of gelyk oan 0,025 |
1.00~1.50 |
0.45~0.65 |
0.20~0.30 |
||
|
Zg15cr2mol |
0.12~0.18 |
0.40~0.70 |
Minder as of gelyk oan 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 |
|||||
|
tastiene ôfwiking |
±0.02 |
±0.03 |
±0.04 |
±0.005 |
±0.005 |
±0.05 |
±0.03 |
±0.03 |
