Guriga »cabitaanka tuubbada»Aloy bir bir ah»Marka laga reebo tan, si fudud ayaa loo dheeliyi karaa 30% oo weli lahaayeen hawlgal aad u wanaagsan.

Marka laga reebo tan, si fudud ayaa loo dheeliyi karaa 30% oo weli lahaayeen hawlgal aad u wanaagsan.

Sidoo kale waa u adkaysata in lagu kululeeyo oo uu leeyahay heerar sare oo ah khatarta birta ah ee saliida leh 304 ee lagu beeniyay ee lagu beeniyay waa mid ka mid ah waxyaabaha ugu caansan ee warshadaha ee suuqa laga heli karo. Waxaa laga sameeyaa ashyaa'da ceyriinka-sare waxaana lagu heli karaa cabirro iyo qaabab kala duwan.

Qiimay5Tuubbada birta ee birta ah & tuubada354Dib u eegista macaamiisha
La wadaag:
Qanacsan

Alloy bir bir ah & ulaASTM A105 Xeerka godka ee 'Welw' Tooska ah ayaa ah faahfaahinta lifaaqa ee tuubbada oo lagu geliyo aagagga dib loo dhigay ee waalka, ku habboon. Marka la barbardhigo qalabka loo yaqaan 'Buttweld', rakibaadda goynta hoosteeda waxaa badanaa loo isticmaalaa dheef-dheelliinta yar yar (tuubbooyin yar yar); Guud ahaan tuubada oo dhexroorkiisa magaceedu yahay NPS 2 ama ka yar.

Wasakhda 718 waa aaladda roobka ku saleysan ee nickel ee loo habeeyay awood aad u sarreysa, xoogga khafiifka ah iyo guryaha gurguurta heerkulka ilaa 1300ºl (705ºC). Alloygan wuxuu leeyahay nin aad u wanaagsan.

Socolet 3000 cabbir Isku dhafan,%
J Mn P S Si Cr Mo
WPB 0.30 max 0.29-1.06 0.05 0.058 0.10 daqiiqo 0.40 max 0.15 max
WPC 0.35 max 0.29-1.06 0.05 0.058 0.10 daqiiqo 0.40 max 0.15 max
Wp1 0.28 max 0.30-0.90 0.045 0.045 0.10-0.50 0.44-0.65
WP12 CL1, WP12 CL2 0.05-0.20 0.30-0.80 0.045 0.045 0.60 max 0.80-1.25 0.44-0.65
WP11 CL1, 0.05-0.15 0.30-0.60 0.03 0.03 0.50-1.00 1.00-1.50 0.44-0.65
WP11 CL2, WP11 CL3 0.05-0.20 0.30-0.80 0.04 0.04 0.50-1.00 1.00-1.50 0.44-0.65
WP22 CL1, WP22 CL3 0.05-0.15 0.30-0.60 0.04 0.04 0.50 max 1.90-2.60 0.87-1.13
Wp5 cl1, wp5 cl3 0.15 max 0.30-0.60 0.04 0.03 0.50 max 4.0-6.0 0.44-0.65
WP9 CL1, WP9 CL3 0.15 max 0.30-0.60 0.03 0.03 1.00 max 8.0-10.0 0.90-1.10
Wpr 0.20 max 0.40-1.06 0.045 0.05
Wp91 0.08-0.12 0.30-0.60 0.02 0.01 0.20-0.50 8.0-9.5 0.85-1.05
Wp911 0.09-0.13 0.30-0.60 0.02 0.01 0.10-0.50 8.5-9.5 0.90-1.10
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