410HT stainless hlau ntawv

Alloy 410 HT yog qhov yooj yim, lub hom phiaj dav dav, kho cua sov version ntawm Hom 410. Nws yog hom martensitic, siv rau lub hom phiaj dav dav, qhov twg corrosion tsis hnyav. Alloy 410 muaj qhov tsawg kawg nkaus ntawm 11.5% chromium uas yog txaus txaus los ua kom pom kev tiv thaiv corrosion hauv cov huab cua me me, chav dej, thiab ntau qhov chaw tshuaj lom neeg me.

Chemical Properties:

	C	Mn	Si	P	S	Cr	Ni
410 HT	0.15 max	max 1.00 Nws	max 1.00 Nws	0.04 max	0.03 max	min: 11.5 Nws max: 13.5 Nws	0.50 max

Mechanical Properties:

Qib	Tensile zog ksi (MPa) min	Yield Strength 0.2% offset ksi (MPa) min	Elongation (% hauv 50mm) min	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
410 HT	65 (450)	30 (205)	20

Qauv:

• ASTM / ASME: UNS S41000
• EURONORM: FeMi35Cr20Cu4Mo2
• PIB: 2.4660

Corrosion Resistance:

• Zoo corrosion kuj rau atmospheric corrosion, potable dej, thiab me me corrosive ib puag ncig
• Nws raug rau kev ua ub no txhua hnub (kev ua si, kev npaj zaub mov) feem ntau txaus siab thaum kev tu kom zoo tom qab raug siv.
• Zoo corrosion kuj tsis tshua muaj siab ntawm me ntsis organic thiab ntxhia acids

Vuam yam ntxwv

• Yooj yim welded los ntawm txhua txoj hauv kev
• Txhawm rau txo qhov kev pheej hmoo ntawm kev tawg, nws raug nquahu kom ua kom sov ua ntej ua haujlwm rau 350 txog 400oF (177 txog 204oC)
• Post weld annealing yog pom zoo kom khaws qhov siab tshaj plaws ductility

Kev kho cua sov

• Kev ua haujlwm kub zoo yog 2000 txog 2200oF (1093 txog 1204oC)
• Tsis txhob ua cov khoom no hauv qab 1650oF (899oC)

Mechanical Properties of Thaum tshav kub kub kho 410:

Kev kho cua sov	T410 (0.14% C) Hardened 1800 ° F (982 ° C)
	Rockwell Hardness	0.2% YS, Ksi (MPa)	UTS, Ksi (MPa)
Annealed *	81 PAB	45.4 (313)	80.4 (554)
Hardened & Tempered 400 ° F (204 ° C)	43 HRC	156.1 (1076)	202.9 (1399)
Hardened & Tempered 550 ° F (288 ° C)	40 HRC	148.3 (1022) ib.	187.0 (1289)
Hardened & Tempered 600 ° F (316 ° C)	40 HRC	148.8 (1026)	186.1 (1283)
Hardened & Tempered 800 ° F (427 ° C)	41 HRC	132.9 (916)	188.5 (1300)
Hardened & Tempered 900 ° F (482 ° C)	41 HRC	122.6 (845)	154.3 (1063)
Hardened & Tempered 1000 ° F (538 ° C)	35 HRC	127.9 (882)	154.3 (1063)
Hardened & Tempered 1200 ° F (649 ° C)	98 PAB	85.5 (589)	111.2 (767)

Daim ntawv thov:

Cov ntawv thov uas yuav tsum tau muaj kev tiv thaiv corrosion thiab cov khoom siv siab zoo yog qhov zoo tagnrho rau Alloy 410HT. Piv txwv ntawm cov ntawv thov uas nquag siv Alloy 410HT suav nrog:

• Cov tais diav
• Chav thiab roj turbine hniav
• Chav ua noj
• Bolts, ceev, screws
• Pump thiab valve qhov chaw thiab shafts
• Kuv ladder rugs
• Cov cuab yeej kho hniav thiab phais
• Nozzles
• Hardened steel npas thiab rooj zaum rau cov roj zoo twj