I-ASME SA553 Uhlobo I I-Ni-alloy steel plate yemikhumbi yokucindezela

I-SA553 Uhlobo I ku-SA553/SA553M ejwayelekile iwuhlobo lweNi amapuleti ensimbi enziwe ingxubevange asetshenziswa ukwenza imikhumbi yomfutho wokushisa ophakeme, ukwakheka kwe-Ni kungu-8% no-9%.

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Isingeniso somkhiqizo

I-SA553 Uhlobo I ku-SA553/SA553M ejwayelekile iwuhlobo lweNi amapuleti ensimbi enziwe ingxubevange asetshenziswa ukwenza imikhumbi yomfutho wokushisa ophakeme, ukwakheka kwe-Ni kungu-8% no-9%. I-SA553 inezinhlobo ezimbili. Yilawa : thayipha I bese uthayipha II . I-SA553 Type I idinga ukwenziwa (Quenching + Tempering ) ukwelapha ukushisa ukuze ihlangabezane nemfuneko yendawo ku-ASME SA553/SA553M evamile.

I-ASME SA553 Uhlobo I ukwakheka kwamakhemikhali ensimbi(%):S

Ukwakheka		Thayipha I
C≤	Ukuhlaziya ukushisa	0.13
	Ukuhlaziya umkhiqizo
UMn ≤	Ukuhlaziya ukushisa	0.90
	Ukuhlaziya umkhiqizo	0.98
S ≤ P ≤	Ukuhlaziya ukushisa	0.035
	Ukuhlaziya umkhiqizo
Si	Ukuhlaziya ukushisa	0.15~0.40
	Ukuhlaziya umkhiqizo	0.13~0.45
Ngi ≤	Ukuhlaziya ukushisa	8.50~9.50
	Ukuhlaziya umkhiqizo	8.40~9.60

I-ASME SA553 Uhlobo lwe-I Mechanical Properties:

Ibanga

Amandla Okuqina
ksi (Mpa)

Isivuno Amandla
ksi (Mpa)

Ubude ku-2 ku-, 50 mm,min,(%)

SA553

100-120

(690-825)

(585)

I-ASME SA553 Uhlobo Lokuletha Isimo:
I-normalizing/Tempering/Annealing/Quenching/QT njalonjalo. (Ngokuvumelana nesicelo sekhasimende sokwakheka kwamakhemikhali kanye nezakhiwo zemishini.)

Imikhiqizo Ehlobene