JIS G3103 SB480 Daki da yanayin sanyi Matsin Jirgin Karfe

Mo alloy tukunyar jirgi karfe farantin SB480M ne yafi amfani da ginin matsa lamba tasoshin.The m yawan amfanin ƙasa ƙarfi na SB480M zai zama sama da 275Mpa, da tensile ƙarfi na SB480M zai kasance a cikin 480-620Mpa. For tukunyar jirgi karfe farantin SB480M tare da kauri wuce 38mm za a normalized lokacin da mirgina, da kasa ko daidai da 38mm kauri, kamar yadda birgima ne ok. Bayan haka, Ultrasonic gwajin wajibi ne, kuma high tashin hankali, simulated post welded zafi magani za a zaba ta karshen masu amfani, kamar tukunyar jirgi masana'antun, zafi Exchanger shuke-shuke.Mafi kyau irin wannan nau'in karfe shine ASTM A204GrB zuwa SB480M
GIRMAN KARFE:
Kauri: 6mm zuwa 300MM,
Nisa: 1500mm zuwa 4050mm,
Tsawon: 3000mm zuwa 15000mm

SB480 Hanyoyin Kemikal
Daraja	Mafi Girman Element (%)
	C	Si	Mn	P	S	Mo
SB480	0.31-0.33	0.15-0.40	1.20	0.030	0.030

Daraja	SB480 Kayan Injini
	Kauri	yawa	Tashin hankali	Tsawaitawa
SB480	mm	Min Mpa	Mpa	Min %
	t≦25	265	480-620	17
	25	265	480-620	21

Bukatun Fasaha & Ƙarin Sabis:
Gwajin tashin hankali
Binciken Sinadarai
Gwajin tasirin ƙarancin zafin jiki
Gwajin Ultrasonic karkashin EN 10160, ASTM A435, A577, A578
An ba da takardar shaidar gwaji ta Orginal Mill a ƙarƙashin EN 10204 FORMAT 3.1 /3.2
Shot fashewa da Fenti, Yanke da walda kamar yadda ƙarshen buƙatun mai amfani