Kekere-alloy steels Afowoyi elekiturodu E9018-B3 Seal awọn ẹya ẹrọ
Kekere hydrogen potasiomu iru ọwọ elekiturodu, labẹ 550C ga otutu ipo ṣiṣẹ si tun ni o ni o tayọ ti nrakò resistance
Iduroṣinṣin arc, asesejade ti o kere si, mimu ti o dara, yiyọ slag irọrun, iṣẹ X-Ray
Labẹ awọn ipo itọju ooru pataki, iṣẹ ṣiṣe ipa iwọn otutu iduroṣinṣin le tun jẹ iṣeduro
KỌMPUTA kemikali
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Omiiran |
GB/T OFIN | 0.07 | 0.35 | 0.75 | 0.011 | 0.013 | 0.02 | 2.28 | 1.05 | - |
Ohun-ini ẹrọ:
ONÍNÌYÀN | AGBARA YIELD(MPa) | AGBARA Ifaagun (MPa) | Ilọsiwaju(%) | IMAPACT IYE J/℃ | Itọju ooru °C * h | |||||
GB/T OFIN | 575 | 675 | 19.5 | 160 / Deede otutu | 690*1 |
Niyanju welding PARAMETER:
DIAMETERS PIPICATIONS(mm) | 3.2*350 | 4.0 * 400 | 5.0 * 400 | ||||
ELECTRICITY (Amp) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Riakito ti abẹnu
8,2 pupọ ti ngbe
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Qinghai Youjian Wunan oilfield
KỌMPUTA kemikali
ALOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Omiiran |
GB/T OFIN | 0.07 | 0.35 | 0.75 | 0.011 | 0.013 | 0.02 | 2.28 | 1.05 | - |
Ohun-ini ẹrọ:
ONÍNÌYÀN | AGBARA YIELD(MPa) | AGBARA Ifaagun (MPa) | Ilọsiwaju(%) | IMAPACT IYE J/℃ | Itọju ooru °C * h | |||||
GB/T OFIN | 575 | 675 | 19.5 | 160 / Deede otutu | 690*1 |
Niyanju welding PARAMETER:
DIAMETERS PIPICATIONS(mm) | 3.2*350 | 4.0 * 400 | 5.0 * 400 | ||||
ELECTRICITY (Amp) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa