AISI 4140 SCM440 DIN 42CrMo4 1.7225 Impimbano ya Alloy Steel Round Bar

AISI 4140 isobanurwa nkicyuma giciriritse gifite 1% Cr-Mo nkibishimangira ibintu bivanze. Ugereranije na AISI 4130, ifite karubone nyinshi ifite uburinganire bwiza bwimbaraga, ubukana, abrasion hamwe ningaruka zo guhangana nubushobozi bwo kuvura ubushyuhe, ariko abakene mubiranga ubushobozi bwo gusudira.AISI 4140 muri rusange itangwa muburyo bwo kuzimya no gutwarwa nubukomezi 28-32HRC.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibicuruzwa birambuye

4140 ifite imbaraga nyinshi, ubushobozi bukomeye, gukomera, no guhindura ibintu mugihe cyo kuzimya.Ifite imbaraga zo hejuru cyane nimbaraga zo kwihangana mubushyuhe bwinshi.Ikoreshwa mugukora kwibagirwa bisaba imbaraga zisumba izindi nini nini yazimye kandi ifite ubushyuhe burenze ibyuma 4135, nkibikoresho binini byo gukurura lokomoteri, ibyuma byogukwirakwiza ibyuma, imitambiko yinyuma, guhuza inkoni na clips zipakiye cyane.

Ibisobanuro

izina RY'IGICURUZWA	AISI 4140 SCM440 DIN 42CrMo4 1.7225 Impimbano ya Alloy Steel Round Bar
Ibikoresho	ASTM	4140
	DIN	42crmo4
	GB	42CrMo
Bisanzwe	GB / T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051
OD	6mm kugeza 600mm
Ubuso	Irangi ryirabura, Bare, Ihanaguwe, Chrome Yashizweho
Ibisobanuro	Uruziga	8mm ~ 800mm
	Inguni	3mm * 20mm * 20mm ~ 12mm * 800mm * 800mm
	Umwanya wa kare	4mm * 4mm ~ 100mm * 100mm
	Flat bar	2 * 10mm ~ 100 * 500mm
	Hexagonal	4mm ~ 800mm
Imiterere	Impimbano;Bishyushye;Ubukonje
Inzira	Itanura ry'amashanyarazi ryashonze ged guhimba no gufatana, umurongo uzengurutse.
Gukomera:	HBS 217Max (Bitandukanye no kuvura ubushyuhe) QT 28-32HRC
Ikizamini cya UT	SEP 1921/84/2 C / c icyiciro.
Ubworoherane	Dia -0 / + 0 ~ 5mm, Ubunini -0 / + 0 ~ 5mm, Ubugari: -0 / + 0 ~ 10mm.
Uburebure	2m, 4m, 5.8m, 6m, 11.8m, 12m cyangwa nkuko bisabwa.
Amapaki	Gupakira neza.

AISI 4140 Impamyabumenyi ingana

Igihugu

Ubushinwa

Ubuyapani

Ubudage

Amerika

Abongereza

Bisanzwe

GB / T 3077

JIS G4105

DIN (W-Nr.)

EN 10250

AISI / ASTM

ASTM A29

BS 970

Icyiciro

42CrMo

SCM440

42crmo4 / 1.7225

4140

EN19 / 709M40

AISI 4140 ibyuma bya chimique （%）

Icyiciro	C	Si	Mn	P	S	Cr	Mo
42CrMo	0.38-0.45	0.17-0.37	0.5-0.80	≤0.035	≤0.035	0.9-1.2	0.15-0.25
SCM440	0.38-0.43	0.15-0.35	0.6-0.85	≤0.035	≤0.04	0.9-1.2	0.15-0.30
42crmo4 / 1.7225	0.38-0.45	≤ 0.4	0.6-0.9	≤0.025	≤0.035	0.9-1.2	0.15-0.30
4140	0.38-0.43	0.15-0.35	0.75-1.00	≤0.035	≤0.04	0.8-1.1	0.15-0.25
EN19 / 709M40	0.35-0.45	0.15-0.35	0.5-0.80	≤0.035	≤0.035	0.9-1.5	0.2-0.40

AISI 4140 ibikoresho bya mashini

Icyiciro

Umujinya

imbaraga

σb (MPa)

Tanga umusaruro

imbaraga

σs (MPa)

Kurambura

δ5 (%)

Kugabanuka

% (%)

Ingaruka

Agaciro

Akv (J)

Gukomera

4140

801080

30930

≥12

≥45

≥63

28-32HRC

Gusaba

Icyuma cya AISI 4140 gisanga ibyasabwe byinshi nko kwibagirwa ikirere, peteroli na gaze, amamodoka, inganda zubuhinzi n’ingabo zirinda n'ibindi .Ibikoresho bisanzwe bikoreshwa mu byuma 4140 birimo: ibikoresho byahimbwe, spindle, ibikoresho, jigs, amakariso, Axles, ibice bya convoyeur, utubari tw’ibikona , ibiti byo gutema, ibiti, amasoko, sitidiyo, pinoni, pompe ya pompe, impfizi y'intama, nibikoresho byimpeta nibindi.