Qalabka tuubooyinka ASTM A234 WPB & WPC oo ay ku jiraan xusullada, shaatiyada, iyo kuwa wax yareeya
Halabuurka Kiimikada ee ASTM A234 WPB & WPC
| Walax | Tusmada, % | |
| ASTM A234 WPB | ASTM A234 WPC | |
| Kaarboon [C] | ≤0.30 | ≤0.35 |
| Manganese [Mn] | 0.29-1.06 | 0.29-1.06 |
| Fosfooraska [P] | ≤0.050 | ≤0.050 |
| Sulfur [S] | ≤0.058 | ≤0.058 |
| Silikoon [Si] | ≥0.10 | ≥0.10 |
| Chromium [Cr] | ≤0.40 | ≤0.40 |
| Molybdenum [Mo] | ≤0.15 | ≤0.15 |
| Nikkel [Ni] | ≤0.40 | ≤0.40 |
| Naxaas [Cu] | ≤0.40 | ≤0.40 |
| Vanadium [V] | ≤0.08 | ≤0.08 |
*U dhigma Kaarboonka [CE=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15] waa inaysan ka badnaan 0.50 waxaana lagu soo sheegi doonaa MTC.
Sifooyinka Farsamada ee ASTM A234 WPB & WPC
| Heerarka ASTM A234 | Xoogga jiidista, ugu yaraan. | Xoogga Wax Soo Saarka, ugu yaraan. | Kordhinta %, ugu yaraan | |||
| ksi | MPA | ksi | MPA | Longitudinal | Kala-goysyada | |
| WPB | 60 | 415 | 35 | 240 | 22 | 14 |
| WPC | 70 | 485 | 40 | 275 | 22 | 14 |
*1. Qalabka tuubooyinka WPB iyo WPC ee laga sameeyay taarikada waa inay lahaadaan ugu yaraan dherer dhan 17%.
*2. Haddii aan loo baahnayn, qiimaha adag looma baahna in la soo sheego.
Soo saarid
Qalabka tuubooyinka birta kaarboon ee ASTM A234 waxaa laga samayn karaa tuubooyin aan kala go 'lahayn, tuubooyin la alxamay ama saxanno iyadoo la samaynayo hawlgallo cadaadis, daloolin, soo saarid, foorarsi, alxan isku-dhafan, makiinado, ama isku-darka laba ama in ka badan hawlgalladan. Dhammaan alxanka oo ay ku jiraan alxanka alaabada tuubooyinka ee laga sameeyo qalabka waa in lagu sameeyaa iyadoo la raacayo Qaybta IX ee ASME. Daawaynta kulaylka ka dib alxanka 1100 ilaa 1250°F [595 ilaa 675°C] baaritaanka raajadana waa in la sameeyaa ka dib habka alxanka.


