Kompilesen bilong ol kemikel komposesen standet bilong ol steel kasting hap
Tebol 1 Kemikel komposesen (%) GB919- - -67
|
gret bilong ain |
C |
Mn |
Si |
SP( I no winim o wankain olsem) |
||
|
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 |
Toksave: Mi —— advans kast steel; —— hai kwaliti kast stia; —— stiel bilong ol man nating; Mi, o i no soim long baksait bilong ain namba, ol i tingim olsem gret kast stiel.
Tebol 2 Kemikel komponen GB/T{1}} bilong kabon stiel
|
gret bilong ain |
Ol samting i stap insait tru long ol samting em (%) |
|||||||||
|
C |
Si |
Mn |
S |
P |
ol samting i stap yet |
|||||
|
Ni |
Kr |
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 |
|||||||||
kapsaitim:①. Daunim mak antap long 0.01% kabon, i larim 0.04% moa manganis. Long ZG 200 ~ 400 manganis inap long 1.00%, narapela 4-pela gret manganis i stap yet i go antap long 1.20%.
②. Total amaon blong ol residual elemen i no mas bitim 1.00%{{3} Sapos man we i pem i no nidim, ol residual element oli no save analysem.
Ol samting i stap insait long S na P bai tupela lain i yusim asit furnace.
Tebol 3 Kemikel komposesen JB/T5000.6-1998 bilong liklik aloi stiel
|
nem bilong wanpela stua |
C |
Si |
Mn |
P |
S |
Kr |
Ni |
Mo |
Cu |
|
ZG30Mn |
0.27~0.34 |
0.30~0.50 |
1.20~1.50 |
I no winim o wankain olsem 0.035 |
－ |
－ |
－ |
－ |
|
|
ZG40Mn |
0.35~0.45 |
0.30~0.45 |
1.20~1.50 |
I no winim o wankain olsem 0.035 |
－ |
－ |
－ |
－ |
|
|
ZG40Mn2 |
0.35~0.45 |
0.20~0.40 |
1.60~1.80 |
I no winim o wankain olsem 0.035 |
－ |
－ |
－ |
－ |
|
|
ZG50Mn2 |
0.45~0.55 |
0.20~0.40 |
1.50~1.80 |
I no winim o wankain olsem 0.035 |
－ |
－ |
－ |
－ |
|
|
ZG20Mn(ZG20SiMn) |
0.12~0.22 |
0.60~0.80 |
1.00~1.30 |
I no winim o wankain olsem 0.035 |
－ |
I no winim o wankain olsem 0.40 |
－ |
－ |
|
|
ZG35Mn(ZG35SiMn) |
0.30~0.40 |
0.60~0.80 |
1.10~1.40 |
I no winim o wankain olsem 0.035 |
－ |
－ |
－ |
－ |
|
|
ZG35SiMnMo |
0.32~0.40 |
1.10~1.40 |
1.10~1.40 |
I no winim o wankain olsem 0.035 |
－ |
－ |
0.20~0.30 |
I no winim o wankain olsem 0.30 |
|
|
ZG35KrMnSi |
0.30~0.40 |
0.50~0.75 |
0.90~1.20 |
I no winim o wankain olsem 0.035 |
0.50~0.80 |
－ |
－ |
－ |
|
|
ZG20MnMoMo |
0.17~0.23 |
0.20~0.40 |
1.10~1.40 |
I no winim o wankain olsem 0.035 |
|
－ |
0.20~0.35 |
I no winim o wankain olsem 0.30 |
|
|
ZG55KrMnMo(ZG5KrMnMo) |
0.50~0.60 |
0.25~0.60 |
1.20~1.60 |
I no winim o wankain olsem 0.035 |
0.60~0.90 |
－ |
0.20~0.30 |
I no winim o wankain olsem 0.30 |
|
|
ZG40Krl(ZG40Cr) |
0.35~0.45 |
0.20~0.40 |
0.50~0.80 |
I no winim o wankain olsem 0.035 |
0.80~1.10 |
－ |
－ |
－ |
|
|
ZG34Kr2Ni2Mo(ZG34KrNiMo) |
0.30~0.37 |
0.30~0.60 |
0.60~1.00 |
I no winim o wankain olsem 0.035 |
1.40~1.70 |
1.40~1.70 |
0.15~0.35 |
－ |
|
|
ZG20KrMo |
0.17~0.25 |
0.20~0.45 |
0.50~0.80 |
I no winim o wankain olsem 0.035 |
0.50~0.80 |
－ |
0.40~0.60 |
－ |
|
|
ZG35KrlMo(ZG35KrMo) |
0.30~0.37 |
0.30~0.50 |
0.50~0.80 |
I no winim o wankain olsem 0.035 |
0.80~1.20 |
－ |
0.20~0.30 |
－ |
|
|
ZG42KrlMo(ZG42KrMo) |
0.38~0.45 |
0.30~0.60 |
0.60~1.00 |
I no winim o wankain olsem 0.035 |
0.80~1.20 |
－ |
0.20~0.30 |
－ |
|
|
ZG50KrlMo(ZG50KrMo) |
0.46~0.54 |
0.25~0.50 |
0.50~0.80 |
I no winim o wankain olsem 0.035 |
0.90~1.20 |
－ |
0.15~0.25 |
－ |
|
|
ZG65Mn |
0.60~0.70 |
0.17~0.37 |
0.90~1.20 |
I no winim o wankain olsem 0.035 |
－ |
－ |
－ |
－ |
|
|
ZG28NiCrMo |
0.25~0.30 |
0.30~0.80 |
0.60~0.80 |
I no winim o wankain olsem 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 |
I no winim o wankain olsem 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 |
I no winim o wankain olsem 0.035 |
0.40~0.90 |
0.60~0.90 |
0.40~0.50 |
－ |
|
Toksave: 1. Namba long ol braket em i namba bilong ol tumbuna namba.2. Ol samting i stap yet long ol samting i stap yet: Ni 0{8}30%, Kr 0{9}w{9}30%, Cu 0.25%, Mo 0.15%, V 0.05%, olgeta samting i stap yet 1%. Sapos man we i askem mane i no gat ol samting we i nidim, bae oli no yusum ol residual element olsem stamba blong akseptem.
Tebol 4 JB / T7024- - -2002
|
nem bilong wanpela stua |
C |
Mn |
Si |
P |
S |
Kr |
Mo |
V |
|
ZG20KrMo |
0.15~0.25 |
0.50~0.80 |
0.20~0.60 |
I no winim o wankain olsem 0.030 |
I no winim o wankain olsem 0.030 |
0.50~0.80 |
0.40~0.60 |
－ |
|
ZG15KrlMo |
0.12~0.20 |
I no winim o wankain olsem 0.60 |
I no winim o wankain olsem 0.025 |
1.00~1.50 |
0.45~0.65 |
0.20~0.30 |
||
|
ZG15Kr2Mol |
0.12~0.18 |
0.40~0.70 |
I no winim o wankain olsem 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 |
|||||
|
deviesen ol i ken larim |
±0.02 |
±0.03 |
±0.04 |
±0.005 |
±0.005 |
±0.05 |
±0.03 |
±0.03 |
