China SM520 otentha adagulung'undisa zitsulo mbale Wopanga ndi Supplier | Ruyi

China SM520 otentha adagulung'undisa zitsulo mbale Wopanga ndi Supplier | Ruiyi Featured Image

Kufotokozera Kwachidule:

SM520 yotentha yozungulirambale yachitsulondi mtundu wa otsika aloyi structural chitsulo ndi katundu makina kwambiri ndi kukana dzimbiri. Amagwiritsidwa ntchito kwambiri pomanga, milatho, makina, mafakitale a petrochemical, engineering ya m'nyanja ndi zina.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Chithunzi cha SM520mbale yachitsuloimapangidwa makamaka ndi mpweya (C), silicon (Si), manganese (Mn), phosphorous (P), sulfure (S), chromium (Cr), faifi tambala (Ni), molybdenum (Mo) ndi zinthu zina. Pakati pawo, kaboni ndi chigoba chachitsulo, chomwe chimatha kusintha mphamvu ndi kuuma kwachitsulo, komanso kumachepetsa pulasitiki ndi kulimba kwachitsulo. Silicon ndi manganese amatha kupanga mayankho olimba ndi kaboni, kukulitsa mphamvu ndi kuuma kwachitsulo ndikusunga pulasitiki komanso kulimba kwake. Phosphorous ndi sulfure amatha kusintha magwiridwe antchito achitsulo ndikuwongolera kukana kwa dzimbiri kwachitsulo. Chromium ndi faifi tambala zimathandizira kukana dzimbiri kwachitsulo, makamaka m'malo am'madzi. Molybdenum imatha kuyeretsa chitsulo ndikuwongolera magwiridwe antchito onse achitsulo. Kuyenera kudziŵika kuti zikuchokera makhalidwe ndi zinthu zofunika zimakhudza makina katundu ndi dzimbiri kukanaSM520 mbale yachitsulos, kotero amayenera kusinthidwa malinga ndi ntchito zosiyanasiyana ndi chilengedwe kuti akwaniritse zosowa za zochitika zosiyanasiyana zogwiritsira ntchito.

SM520 mbale yachitsuloali ndi mphamvu zokolola zambiri komanso mphamvu zamanjenje ndipo amatha kukwaniritsa zofunikira zamagulu akuluakulu onyamula katundu.

SM520 mankhwala kapangidwe:

C: ≤0.2 Si: ≤0.55 Mn: ≤1.65 P: ≤0.035 S: ≤0.035

Makina a SM520:

Mphamvu zokolola: ≥365MPa Kukhazikika kwamphamvu: 520-640MPa Elongation: ≥19% 0 digiri mphamvu yamphamvu: ≥47

Mbale yachitsulo ya SM520 imakhala yolimba bwino, imatha kupirira katundu wambiri, ndipo simakonda kusweka.

Mtengo wa SM520mbale yachitsulonthawi zambiri amagwiritsidwa ntchito ngati Malatho, ma cranes, makina amigodi, zombo, malo opangira magetsi, magalimoto, matanki osungira mafuta, makontena ndi zinthu zina zomangika zomwe zimanyamula katundu wosinthasintha.

SM520 zitsulo mbale ali bwino processing ntchito ndipo angagwiritsidwe ntchito kudula, kupinda, kubowola ndi ntchito zina processing.

SM520 zitsulo mbale ali ndi ntchito yabwino kuwotcherera ndipo akhoza kukwaniritsa zofunika njira zosiyanasiyana kuwotcherera

Chitsulo chachitsulo cha SM520 chimakhala ndi kukana bwino kwa dzimbiri ndipo chimatha kupirira dzimbiri m'malo ovuta kwa nthawi yayitali. Kukana kwa corrosion ndi kuthekera kwazinthu kukana dzimbiri m'malo owononga ndipo ndi chizindikiro chofunikira cha moyo wautumiki wa zinthuzo. Chitsulo chachitsulo cha SM520 chikuwonetsa kukana kwa dzimbiri bwino m'malo owononga monga malo am'madzi ndi mlengalenga wa mafakitale, ndipo imatha kukulitsa moyo wake wautumiki.

SM400/SM490 Mbale/shiti lotentha ligwiritsidwe ntchito nthawi zonse
1
(2)SM490 Chitsulo chotentha chomwe chimagwiritsidwa ntchito pa zombo, zankhondo (zankhondo) Zomanga
(3)SM400/SM490 mbale/tsamba lachitsulo lomwe limagwiritsidwa ntchito ngati uinjiniya wakunja, zida zamakina, kumbuyo kwa magalimoto

JIS G 3106-1999

Zitsulo zogubuduza za kapangidwe ka welded

SM400 Chitsulo choyaka moto Chigawo cha Chemical composition

Chizindikiro	Chemical zikuchokera
Chizindikiro	C max	Si max	Mn	P max	S max
Chithunzi cha SM400A	0.23	-	2.5xc mphindi	0.035	0.035
Chithunzi cha SM400B	0.20	0.35	0.6-1.40	0.035	0.035
Mtengo wa SM400C	0.19	0.35	1.4 max	0.035	0.035
Mtengo wa SM490A	0.20	0.55	1.6 max	0.035	0.035
Mtengo wa SM490B	0.19	0.55	1.6 max	0.035	0.035
Mtengo wa SM490C	0.19	0.55	1.6 max	0.035	0.035
Mtengo wa SM490YA	0.20	0.55	1.6 max	0.035	0.035
Mtengo wa SM490YB	0.20	0.55	1.6 max	0.035	0.035
Mtengo wa SM520B	0.20	0.55	1.6 max	0.035	0.035
Mtengo wa SM520C	0.20	0.55	1.6 max	0.035	0.035
Mtengo wa SM570	0.19	0.55	1.6 max	0.035	0.035

SM400 Mbale yachitsulo yotentha

Zimango katundu

Chizindikiro	Zokolola kapena kutsindika kwa umboni N/mm2 (mphindi)		Kulimba kwamakokedwe N/mm2	Elongation
	Makulidwe achitsulo mm		Makulidwe achitsulo mm	kuwonda	Chigawo choyesera	% min
	16 kapena pansi	Zaka 16-40	100 kapena pansi
Chithunzi cha SM400A Chithunzi cha SM400B Mtengo wa SM400C	245	235	400-510	<5	NO.5	23
				≥5 <16	NO.1A	19
				≥16 <50	NO.1A	22
Mtengo wa SM490A Mtengo wa SM490B Mtengo wa SM490C	325	315	490-610	<5	NO.5	22
				≥5 <16	NO.1A	17
				≥16 <50	NO.1A	21
Mtengo wa SM490YA Mtengo wa SM490YB	365	355	490-610	<5	NO.5	19
				≥5 <16	NO.1A	15
				≥16 <50	NO.1A	19
Mtengo wa SM520B Mtengo wa SM520C	365	355	520-640	<5	NO.5	19
				≥5 <16	NO.1A	15
				≥16 <50	NO.1A	19
Mtengo wa SM570	460	450	570-720	<5	NO.5	19
				≥5 <16	NO.5	26
				≥16 <50	NO.5	20

SM520 ndi mbale yachitsulo yaku Japan yokhazikika, yomwe ndi mbale yachitsulo yotsika kwambiri. Muyezo womwe wakhazikitsidwa ndi JISG3106.

Chizindikiro cha kalasi	Kutentha koyezera °C	Charp Absorption Energy J (min)	Chigawo choyesera
Chithunzi cha SM400B	0	27	No.4 mu njira yozungulira
Mtengo wa SM400C	0	47
Mtengo wa SM490B	0	27
Mtengo wa SM490C	0	47
Mtengo wa SM490YB	0	27
Mtengo wa SM520B	0	27
Mtengo wa SM520C	0	47
Mtengo wa SM570	-5	47