304 Stainless hlau qib

 

Tshuaj muaj pes tsawg leeg

Hom 304 qib stainless hlau muaj pes tsawg leeg yog muab rau hauv cov lus hauv qab no.

Daim ntawv 1, AISI 304 stainless hlau muaj pes tsawg leeg

Tshuaj muaj pes tsawg leeg,%
ASTM	AISI (UNS)	C, Tsawg dua los yog sib npaug	Si, Less than or equal to	Mn, Tsawg dua lossis sib npaug	P, Tsawg dua los yog sib npaug	S, Tsawg dua los yog sib npaug	Cr	Ni	N, Tsawg dua los yog sib npaug	Khoom
ASTM A240/A240M	304 (UAS S30400)	0.07	0.75	2.00	0.045	0.030	17.5-19.5	8.0-10.5	0.10	Phaj, Sheet, thiab Sawb
ASTM A276 / 276M ASTM A276 / 276M / 276M ASTM A276 / 276M ASTM A276 / 276M / ASTM A276 / 276M / ASTM A276 / 276M / ASTM A276 / 276M thiab ASTM A276 / 276M		0.08	1.00	2.00	0.045	0.030	18.0-20.0	8.0-11.0	–	Bars thiab Shapes

SS304 Stainless Hlau Mechanical Properties

Cov ntaub ntawv-2, cov lus hauv qab no sau SS304 cov khoom siv kho tshuab nrog rau cov khoom siv zog, lub zog tensile, elongation thiab hardness, thiab lwm yam.

Mechanical Properties, cov ntaub ntawv yog rau 25.4 mm (1 in.) inch bar
Hlau (UNS)	Tensile zog, MPa (ksi)	Yield zog, MPa (ksi)	Elongation hauv 50 mm (2 in.), % Ntau dua lossis sib npaug	Kev txo qis hauv cheeb tsam (%)	Hardness (HB)	Qhov xwm txheej
AISI 304 (UNS S30400)	585 (85)	235 (34)	60	70	149	Annealed bar
	690 (100)	415 (60)	45		212	Annealed thiab txias kos
	860 (125)	655 (95)	25		275	Txias kos siab tensile

Daim ntawv 3, ASTM 304 Stainless Steel Properties - Mechanical Properties

Mechanical Properties
ASTM Hom	AISI (UNS)	Tensile zog, MPa (ksi)	0.2% Tawm Zog, MPa (ksi)	Elongation hauv 50 mm (2 in.), % Ntau dua lossis sib npaug	Kev txo qis ntawm cheeb tsam, %, Ntau dua lossis sib npaug	Brinell Hardness (HBW) Tsawg dua lossis sib npaug	Rockwell Hardness (HRBW) Tsawg dua lossis sib npaug	Khoom	Qhov xwm txheej
ASTM A240/A240M	304 (UAS S30400)	515 (75)	205 (30)	40	–	201	92	Phaj, Sheet, thiab Sawb	–
ASTM A276A / 276M Cov Lus Qhia		515 (75)	205 (30)	40	50	–	–	Bars thiab Shapes	Kub tiav
		620 (90)	310 (45)	30	40	–	–		Txias tiav, Dia Tsawg dua lossis sib npaug rau 12.7mm (0.5 nyob rau hauv)
		515 (75)	205 (30)	30	40	–	–		Txias tiav, Dia. > 12.7mm (0.5 nti)