Sebopeho sa Lik'hemik'hale le Lintho tsa Mechini:
| A516 Sehlopha sa 70 Motsoako oa Lik'hemik'hale |
| Kereiti |
The Element Max (%) |
| C |
Si |
Mong |
P |
S |
| A516 sehlopha sa 70 |
|
|
|
|
|
| Botenya <12.5mm |
0.27 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
| Botenya 12.5-50mm |
0.28 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
| Botenya 50-100mm |
0.30 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
| Botenya 100-200mm |
0.31 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
| Botenya> 200mm |
0.31 |
0.13-0.45 |
0.79-1.30 |
0.035 |
0.035 |
Tšebeliso ea Khabone: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
| Kereiti |
|
Thepa ea Mechini ea A516 Kereiti ea 70 |
| Botenya |
Khefutsa |
Tensile |
Elongation |
| A516 sehlopha sa 70 |
mm |
Min Mpa |
Mpa |
Min % |
Kalafo ea Mocheso:
Lipoleiti tse botenya ba limilimithara tse 40 [1,5] kapa ka tlas'a eona ka tloaelo li fanoa li le boemong ba ho phuthoa. Haeba ho hlokahala ho tloaeleha kapa khatello ea kelello e fokotsehile e tla tsebisoa pele ho taelo.
Lipoleiti tse botenya bo fetang limilimithara tse 1,5 li lokela ho tloaeleha.
Haeba ho hlokahala liteko tsa ho tiea ha notch lipoleiting tsa 1.5 ho [40 limilimithara] 'me ka tlas'a botenya bona, lipoleiti li tla etsoa hore li tloaelehe ntle le haeba ho boletsoe ka tsela e 'ngoe ke moreki.
Ho lumellanoa ke moreki, litefiso tsa ho pholisa ka potlako ho feta ho pholile moeeng li lumelletsoe bakeng sa ho ntlafatsa ho thata, ha feela lipoleiti li futhumetse ka 1100 ho 1300 ℉ [595 ho 705 ℃].
Litokomane Tse Hlahisitsoeng:
Litekanyetso tsa ASTM:
A20/A20M: Litlhoko tse akaretsang tsa lipoleiti tsa tšepe bakeng sa likepe tsa khatello le litanka
A435/A435M: Tlhaloso bakeng sa tlhahlobo e otlolohileng ea ultrasonic ea lipoleiti tsa tšepe
A577/A577M: Bakeng sa tlhahlobo ea angle-beam ultrasonic ea lipoleiti tsa tšepe
A578/A578M: Bakeng sa tlhahlobo e otlolohileng ea UT ea lipoleiti tse rokotsoeng bakeng sa lits'ebetso tse khethehileng
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
