Darajada shaashadda sareeya ee caloosha sare
ASTM A283 / A283m | ASTM A573 / A573M | Asme sa36 / sa36m |
Asme sa283 / sa283m | Asme sa573 / sa573m | En10025-2 |
En10025-3 | En10025-4 | En10025-6 |
JIS G3106 | Dil 17100 | Dil 17102 |
GB / T16270 | GB / T700 | GB / T1591 |
Qaado codsi A36 tusaale ahaan
Codsiga ASTM A36 kaarboon ee saxanka qaab dhismeedka
Qaybo mashiin | Xamuus | Dib mark | Qaadista taarikada | Taannaaseya | Miro yar | Qaadista taarikada | Cafin |
Taarikada saldhiga | Giar kego | Nims | Booqashada | Jigs | Siddo | Shaashada | Dib mark |
ASTM A36 Birta Birta Been abuurka | |||||||
Qabow qabow | Qaab yar oo kulul | Ca rasaas | Maqaard | Karid | Qabow qabow | Qaab yar oo kulul | Ca rasaas |
Iskuxirka kiimikada ee A36
ASTM A36 Saxanka bir kulul ee kulul | Qeybaha kiimikada | |
Curiye | qanacsan | |
Kaarboon, c | 0.25 - 0.290% | |
Naxaas, cu | 0.20% | |
Bir, fe | 98.0% | |
Manganese, mn | 1.03% | |
Fosfooro, p | 0.040% | |
Silikon, SI | 0.280% | |
Sulfur, s | 0.050% |
Hantida jir ahaaneed ee A36
Hanti jireed | Qiyaas maalood | Gumeyste ah |
Cucid | 7.85 g / cm3 | 0.284 LB / IN3 |
Hantida farsamada ee A36
ASTM A36 kulul oo bir bir ah oo duudduuban | ||
Guryaha farsamada | Qiyaas maalood | Gumeyste ah |
Xoog TSensile, ugu dambayn | 400 - 550 MPA | 58000 - 79800 psi |
Xoog jilicsan, dhalid | 250 MPA | 36300 psi |
Fasaxyada fasaxa (200 mm) | 20.0% | 20.0% |
Fasaxyada fasaxa (50 mm) | 23.0% | 23.0% |
Modulus of the spastity | 200 gpa | 29000 KsI |
Mostulus badan (caadi ah oo loogu talagalay birta) | 140 GPA | 20300 KSI |
Saamiga Poissons | 0.260 | 0.260 |
Modlus xirashada | 79.3 GPA | 11500 KSI |
Karbon bir yar waa araha ka kooban bir iyo kaarboon. Dhowr xubno kale ayaa loo oggol yahay in bir yarn ah, oo leh boqolkiiba ugu hooseeya. Waxyaabahan ayaa ah Manganese, oo leh 1.65% ugu badnaan, silikon, oo leh 0.60% ugu badnaan, iyo naxaasta, ugu badnaan 0.60%. Waxyaabaha kale ayaa laga yaabaa inay ku jiraan tiro aad u yar si ay u saameeyaan hantidooda.
Waxaa jira afar nooc oo bir ah
Iyada oo ku saleysan qadarka kaarboonka ee joogtada ah ee alloy. Seerta kaarboonka hoose ayaa si fudud u samaysan oo si fudud u samaysan, oo ay ku jiraan kaarboon kaarboon-ka sareeya way adag yihiin oo way sii xoog badan yihiin, laakiin ka yar yihiin meela ka yar, waxayna ku sii adkaan karaan mashiinka iyo weld. Hoos waxaa ku yaal astaamaha fasalada ee birta kaymaha ee aan bixinno:
● Steel yar oo bir ah-ka kooban oo ah 0.055% -0.25% kaarboon iyo ilaa 0.4% manganese. Sidoo kale loo yaqaan bir khafiif ah, waa shey qiimo jaban oo si fudud loo qaabeeyo. In kasta oo aan u adkaysan sidii kaarboonka sare ee kaarboonka, baabuurka baabuurta ayaa kordhin kara si adag.
● Birta gawaarida dhexdhexaadka ah - halabuurka 0.29% -0.54% kaarboon, oo leh 0.60% -1.65% manganese. Heesboon bir yar waa duun iyo xoog, oo leh guryo dhaadheer oo xiran.
● Geel kaarboon sareysa oo ah 0.55% -0.95% kaarboon, oo leh 0.30% -0.90% manganese. Aad ayey u xoog badan tahay waxayna qabataa qaab-dhismeedka si fiican, taasoo ka dhigaysa mid ku habboon ilaha iyo siligga.
● Birta kaarboon aad u sarreeya - oo ka kooban 0.96% -2.1% kaarboon. Kaarkeeda kaarboonka weyn ayaa ka dhiga waxyaabo aad u xoog badan. Sababo la xiriira geesinimadeeda, fasalkani wuxuu u baahan yahay maareyn gaar ah.
Faahfaahin faahfaahsan


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