A210 boiler raj yog seamless nruab nrab carbon steel tubes ntawm qhov tsawg kawg nkaus phab ntsa thickness rau boiler raj thiab boiler flue hlab, nrog rau kev ruaj ntseg xaus, vaults thiab txhawb tubing, thiab superheater raj.
A210 muaj ob qib: GRA1 thiab GRC.
Kev sib piv ntawm cov khoom siv tshuaj ntawm A210 GRA1 thiab GRC:
|
Txuj |
Qib |
Chemical Properties | |||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
||
|
ASTM A 210 Cov Lus Qhia |
C |
Tsawg dua lossis sib npaug rau 0.35 |
Ntau dua lossis sib npaug rau 0.10 |
0.29-1.06 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.035 |
/ |
/ |
/ |
/ |
/ |
|
A-1 |
Tsawg dua lossis sib npaug rau 0.27 |
Ntau dua lossis sib npaug rau 0.10 |
Tsawg dua lossis sib npaug rau 0.93 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.035 |
/ |
/ |
/ |
/ |
/ |
|
Los ntawm cov lus saum toj no, nws tuaj yeem pom tias cov ntsiab lus carbon thiab manganese ntawm A210 GRC txawv ntawm A10GRA1.
Kev sib piv ntawm lub cev muaj zog ntawm A210 GRA1 thiab GRC
|
Txuj |
Qib |
Tensile zog (MPa) |
Yield zog (MPa) |
Elongation (%) |
|
ASTM A 210 Cov Lus Qhia |
A-1 |
Ntau dua lossis sib npaug li 415 |
Ntau dua lossis sib npaug li 255 |
Ntau tshaj los yog sib npaug rau 30 |
|
C |
Ntau dua lossis sib npaug rau 485 |
Ntau dua lossis sib npaug li 275 |
Ntau tshaj los yog sib npaug rau 30 |
Los ntawm cov lus saum toj no nws tuaj yeem pom tias cov txiaj ntsig thiab lub zog tensile ntawm A210 GRC siab dua A210 GRA1.
GNEE A210 GRA1 GRC Carbon Pipe
