ASTM A203 Qib E yog cov khoom siv nickel-alloyed steel siv nyob rau hauv kev tsim khoom ntawm high-temperature siab hlab ntsha.Qhov khoom ntawm ASTM A203 Qib E yog raws li nws cov ntsiab lus nickel.A203 Qib E yog siv los pab cov tuam txhab lag luam hauv kev lag luam, tshwj xeeb hauv kev lag luam. roj, roj, thiab tshuaj lom neeg kev lag luam.Muaj tsib qib lossis qib ASTM A203 - A/B/D/E/F. Cov khoom muaj nyob rau hauv ntau yam khoom siv thiab qib.
Chemical Composition (%):
|
Qib / Khoom siv |
Element |
Composition (Max-A, Min-I) |
|
A203 Qib E / A203 GrE |
C |
A:0.20 |
|
Mn |
A:0.70 |
|
|
Si |
0.15-0.40 |
|
|
P |
0.035 |
|
|
S |
0.035 |
Mechanical Properties (Mpa):
|
Qib / Khoom siv |
Tensile Test |
Ksi/MPa |
|
A203 Qib E / A203 GrE |
Tensile zog |
70-90/485-620 |
|
Yield zog |
I:40/275 |
|
|
Elongation |
I:17% |
|
|
Impact Test (yog tias muaj) |
|
