430 Stainless hlau khoom

 

Composting

Qib		C	Mn	Si	P	S	Cr	Mo	Ni	N
430	min. max.	- 0.12	- 1	- 1	- 0.04	- 0.03	16.0 18.0	-	-0.75	-
430F	min. max.	- 0.12	- 1.25	- 1	- 0.06	0.15 -	16.0 18.0	-	-	-

Mechanical Properties

Qib	Tensile zog (MPa) min	Yield Strength 0.2% Pov thawj (MPa) min	Elongation (% hauv 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
430	450	205	22	89	183
430F	552 ib id	379 zoo	25 yam	-	262

Lub cev muaj zog

Qib	Qhov ceev (kg / m3)	Elastic Modulus (GPa)	Lub ntsiab lus Coefficient ntawm Thermal Expansion (mm/m/degree)			Thermal conductivity (W / mK)		Kev kub ceev 0-100℃(J / kg.K)	Hluav taws xob tiv taus (nW.m)
			0-100 degree	0-315 degree	0-538 ° C	ntawm 100 degree	ntawm 500 degree
430	7750	200	10.4	11.0	11.4	23.9	26.0	460	600
430F	7750	200	10.4	11.0	11.4	26.1	26.3	460	600

Cov qhab nia xaiv tau

Nyob rau hauv cov lus hauv qab no yog ib daim ntawv teev cov qhab nia hloov mus rau Qib 430.

Qib	Yog vim li cas nws yuav raug xaiv los ntawm 430
430F	Ntau dua machinability tshaj 430 yog xav tau nyob rau hauv cov khoom bar, thiab txo corrosion kuj yog txais.
434	Zoo pitting kuj yuav tsum tau
304	Yuav tsum muaj kev tiv thaiv corrosion ntau dua, ua ke nrog kev txhim kho zoo heev los ua welded thiab txias tsim
316	Yuav tsum muaj kev tiv thaiv corrosion zoo dua, ua ke nrog kev txhim kho zoo heev los ua welded thiab txias tsim
3 CR12	Kev tiv thaiv corrosion qis dua yog qhov tau txais hauv tus nqi - daim ntawv thov tseem ceeb