ASTM A537 cl3 Alloy Pressure Vessel karfe farantin karfe

A537CL3 ne mai zafi da kuma kashe silicon carbon manganese karfe faranti da aka yi nufin daban-daban dalilai. Abubuwan buƙatun suna zayyana gwaji da kuma hanyoyin juriya da matakai. Hakanan ya haɗa da bambance-bambance a cikin girma, gyara kowane lahani, yawa, taro, lodi, yin alama, marufi da sauransu. Gnee ya shiga cikin bayar da mafi kyawun ingancin samfurin. Masana'antar tana ba da tabbacin cika duk buƙatun mai siye yadda ya kamata. Don haka suna kera faranti ta hanyar amfani da ingantaccen ingancin gami da ƙari ga sabbin fasahohi da kayan aikin zamani. Hakanan, suna la'akari da ƙa'idodin samar da saitin masana'antu da ƙa'idodin ingancin albarkatun ƙasa daban-daban don ƙirƙira samfurin.

A537 aji na 3  Haɗin Halitta
Daraja	Mafi Girman Element (%)
	C	Mn	P	S	Si	Ku	Ni	Cr	Mo
Babban darajar A537	0.24	0.92-1.72	0.035	0.035	0.13-0.55	0.38	0.28	0.29	0.09

Daraja	A537 class 3  Mechanical Property
	Kauri	yawa	Tashin hankali	Tsawaitawa
Babban darajar A537	mm	Min Mpa	Mpa	Min %
	-65	380	550-690	22
	65-100	345	515-655	20
	100-150	275	485-620	-

Takardun Magana

Matsayin ASTM:

A20/A20M: Ƙayyadaddun Bukatun Gabaɗaya don Matsalolin Jirgin Ruwa
A435 / A435: Don Madaidaicin-Beam Ultrasonic Jarrabawar Karfe Plate
A577 / A577M: Don Ultrasonic Angle-Beam Gwajin Karfe Faranti
A578/A578M: ​​Don Madaidaicin-Beam Ultrasonic Jarabawar Birgima Karfe Faranti don Aikace-aikace na Musamman

Bayanan masana'antu:

Karfe Plate a ƙarƙashin ASTM A537 Class 1, 2 da 3 za a kashe karfe kuma ya dace da girman girman hatsin austenitic na Musamman A20 / A20M.

Hanyoyin Maganin Zafi:

Duk faranti karkashin ASTM A537 za a bi da su da zafi kamar haka:
ASTM A537 Class 1 faranti za a daidaita su.
Za a kashe faranti na Class 2 da Class 3 kuma su yi fushi. Yanayin zafin jiki na faranti na 2 ba zai zama ƙasa da 1100°F [595°C] ba kuma bai ƙasa da 1150°F [620°C] don faranti na Class 3 ba.