ASTM AISI 1212 1215 1140 1144 Free Cutting Steel bar Chithunzi Chowonetsedwa

ASTM AISI 1212 1215 1140 1144 Chodula Chitsulo chaulere

ASTM AISI 1212 1215 1140 1144 Free Cutting Zitsulo bar ndi mkulu sulfure sing'anga-otsika carbon free kudula zitsulo, amene ali bwino kudula ntchito poyerekeza ndi 10# 25# 35# 45# zitsulo, ASTM 1212 1215 1140 1144 anai akhoza kuwonjezera moyo chida nthawi, kuwonjezera zokolola ndi 30%, ndipo ali ndi mphamvu zapamwamba ndi kuuma.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsatanetsatane wa Zamalonda

Muyezo: ASTM A29/A29M-04

ASTM AISI 1212 1215 1140 1144 Chitsulo chodulira chaulere ndi zinthu zachitsulo zomwe zimakhala ndi kukana kwabwino komanso kukana mphamvu.Chitsulo chodulira chaulere chimagwiritsidwa ntchito kwambiri popanga zida, zida, kapena zida zina, monga zida zamakina, ma valve amthupi, etc. ASTM1212 1215 1140 1144 chitsulo chodula chaulere chimakhala ndi kukana kwamphamvu kwambiri, kukana dzimbiri, ndi kukana kwa okosijeni, kotero itha kugwiritsidwa ntchito m'magawo osiyanasiyana opangira makina.ASTM1212 1215 1140 1144 chitsulo chodulira chaulere chimawonetsa kukana kovala bwino pa kutentha kwakukulu, pomwe kutentha kumawonetsa mphamvu yabwino yopondereza komanso yopitilira muyeso.Kuonjezera apo, chitsulocho chimakhalanso ndi mphamvu zowonongeka kwambiri ndipo zimatha kupirira katundu wolemera.ASTM1212 1215 1140 1144 chitsulo chodula chaulere chimakhala ndi kukana kwambiri kutentha ndipo sichidzawotcha ngakhale chikatenthedwa ndi malawi.

Parameters

Kukula	Zozungulira Bar	Kutalika 6-1200 mm
	Plate/Flat/Block	makulidwe: 6mm-500mm
		M'lifupi: 20mm-1000mm
Kutentha mankhwala	Zokhazikika ;Annealed;Kuzimitsidwa;Wokwiya
Mtundu	Kuzizira kokoka/kutentha kozungulira
Mkhalidwe wapamtunda	Wakuda;Peeled;Wopukutidwa;Zopangidwa;Wopukutidwa;Kutembenuka;Milled
Mkhalidwe wotumizira	Zabodza;Hot adagulung'undisa;Zozizira zokokedwa
Yesani	Kulimba kwamphamvu, mphamvu zokolola, elongation, malo ochepetsera, kukhudzika, kuuma, kukula kwambewu, kuyesa kwa akupanga, kuwunika kwa US, kuyesa kwa tinthu tambiri, ndi zina zambiri.
Kugwiritsa ntchito	ASTM 1212 1215 1140 1144 ndi oyenera machining mbali amafuna kulimba mkulu, monga kutsogolera wononga, ndodo opukutidwa, pachiyikapo ndi spline kutsinde, etc.

Kupanga Kwamankhwala (%)
Gulu	C	Mn	P	S
1212	≤0.13	0.70-1.00	0.07-0.12	0.16-0.23
1215	≤0.09	0.75-1.05	0.04-0.09	0.24-0.33
1140	0.37-0.44	0.7-1.0	≤0.04	0.08-0.13
1144	0.40-0.48	1.35-1.65	≤0.04	0.24-0.33

Miyezo yofanana yosiyana
AISI/ASTM	GB	EN10087	JIS	DIN
1212	Y12	-	Zithunzi za SUM21	-
1215	Y15	11SMn30	-	-
1140	Y35	-	Chithunzi cha SUM41	-
1144	Y40Mn	38SMn28	Chithunzi cha SUM43	44Mn28

Phukusi&Kutumiza

By mitolo, mtolo uliwonse kulemera kwa matani atatu, kwa ang'onoang'ono akunja
Diameter yozungulira bar, mtolo uliwonse wokhala ndi zitsulo 4 - 8.
Chidebe cha mapazi 20 chili ndi kukula, kutalika pansi pa 6000mm
Chidebe cha mapazi 40 chili ndi kukula, kutalika pansi pa 12000mm
Pazombo zambiri, Freight charge ndi yotsika ndi katundu wambiri, komanso wamkulu
Hsaizi ya eavy sangakwezedwe mu makontena akhoza kutumiza ndi katundu wochuluka