ASTM A1020/GB20 Carbon Steel Round Bar

Tlhaloso e Khutšoanyane:

1020 Carbon Steel Round Bar e sebelisoa haholo ho metallurgical, mochini, lebaleng la kaho ea motlakase, likepe, ts'ebeliso ea sesole le ka morao ea likoloi tsa lihlahisoa.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

1020 Carbon Steel Round Bar Chemical Composition (%)

C	Si	Mn	P≤	S≤	Ke≤	Mo
0.35~0,45	0.20~0,40	0.50~0,70	0.025	0.025	0.025	0.10~0.30

Pontšo ea Sehlahisoa

1020 Carbon Steel Round Bar Thepa ea 'Mele

Thepa ea 'Mele	Metric	Moemphera
Botenya	7.85 g/cm3	0.284 lb/in3

1020 Carbon Steel Round Bar Mechanical Properties

Matla a tšepe	Ho hlahisa matla	Sekhahla sa elongation	Sekhahla sa Contractibility	Ho thatafala(HB)
≥675MPa	≥400MPa	≥12%	≥35%	≤255 (ntle le kalafo ea mocheso)
				≤229(ho kopanya)

Boitsebiso bo Tšoanang Lefatšeng

usa	Japane	Jeremane		UK	Fora	Italy	Spain	Sweden	China
AISI/SAE	JIS	W-nr.	DIN	BS	HLOMPHO	UNI	UNE	SS	GB
1020	-	1.0402	C22	050A20	CC20	C20, C21	F.112	1450	20

LBH

1. Nka fumana mantsoe a qotsitsoeng ho uena joang?
A: U ka re siela molaetsa, 'me re tla araba molaetsa o mong le o mong ka nako.Kapa re ka bua inthaneteng ka Whatsapp kapa Wechat.Hape u ka fumana lintlha tsa rona tsa mabitso leqepheng la mabitso.

2. Na re ka fumana disampole?
A: Ee, o ka fumana disampole tse fumanehang setokong sa rona.E mahala bakeng sa lisampole tsa 'nete, empa bareki ba hloka ho lefa litšenyehelo tsa thepa.

3. Nako ea hau ea ho fana ke efe?
A. Nako ea ho pepa hangata ke matsatsi a 15(1*40FT joalo ka tloaelo);
B. Re ka romela ka mor'a matsatsi a 2, haeba e na le stock.

4. U ka tiisa joang hore seo ke se fumaneng se tla ba molemo?
A: Re feme e nang le tlhahlobo ea 100% pele ho thomello e netefatsang boleng.

5. U etsa joang hore khoebo ea rona e be ea nako e telele le kamano e ntle?
A. Re boloka boleng bo botle le theko ea tlholisano ho netefatsa hore bareki ba rona ba rua molemo;
B. Re hlompha moreki e mong le e mong e le motsoalle oa rōna ’me re etsa khoebo ka botšepehi ’me re etsa setsoalle le bona ho sa tsotellehe hore na ba tsoa hokae.

6. Na re ka fumana disampole?
A: E, o ka fumana disampole tse fumanehang setokong sa rona.Mahala bakeng sa disampole tsa nnete, empa bareki ba hloka ho lefa theko ya thepa.

E fetileng: 1025 Carbon Steel Round Bars

E 'ngoe:ASTM 1018 /GB18 Carbon Steel Round Bar