403 stainless hlau ntawv

Qhov no ncaj chromium stainless hlau muaj qhov tsim nyog corrosion tsis kam thiab siab txhua yam yam ntxwv. 403 Series muaj cov cua kub tsis kam thiab qhov ntsuas kub ntawm li 1300 ° F.

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Cov ntaub ntawv khoom Cov ntaub ntawv technical

Cov ntaub ntawv khoom

Qhov no ncaj chromium stainless hlau muaj qhov tsim nyog corrosion tsis kam thiab siab txhua yam yam ntxwv. 403 Series muaj cov cua kub tsis kam thiab qhov ntsuas kub ntawm li 1300 ° F. Nws yog ib qho corrosion thiab kub resistant 12% Cr martensitic stainless hlau. Cov hlau no muaj ntau yam khoom siv tshuab uas tau txais los ntawm kev kho cua sov kom tsim nyog. Nws yog yooj yim hardened los ntawm roj, kiv cua los yog cua txias thiab tej zaum yuav tempered ntawm kub txog li 1350 ° F (732 ° C) los txhim kho pob txha toughness. Roj los yog kiv cua txias yog xav tau nyob rau hauv cov seem tuab

Cov ntaub ntawv technical

Tshuaj muaj pes tsawg leeg

Cov tshuaj muaj pes tsawg leeg ntawm qib 403 stainless hlau tau piav qhia hauv cov lus hauv qab no.

Element	Cov ntsiab lus (%)
Hlau, Fe	86
Chromium, Cr	12.3
Manganese, Mn	1.0
Silicon, Sib	0.50
Carbon, C	0.15
Phosphorus, P	0.040
Sulfur, S	0.030
Carbon, C	0.15

Lub cev muaj zog

Cov lus hauv qab no qhia tau hais tias lub cev muaj zog ntawm qib 403 stainless hlau.

Cov khoom	Metric	Imperial
Qhov ntom	7.80g 3	0.282 lb/in3

Mechanical Properties

Cov khoom siv ntawm qib 403 annealedstainless steel yog tso tawm hauv cov lus hauv qab no.

Cov khoom	Metric	Imperial
Tensile zog	485 MPa ua	70 300 psi
Yield zog (@strain 0.200%)	310 MPa	45 000 psi
Fatigue Strength (annealed, @diameter 25mm/0.984 nyob rau hauv)	275 MPa rau	3 9900 psi
Shear modulus (rau cov hlau)	76.0 gvp	11 000 ksg
Elastic modulus	190-210 GPa	27557-30458 dr hab
Poisson tus piv	0.27-0.30	0.27-0.30
Elongation ntawm tawg (hauv 50 mm)	25.00%	25.00%
Izod cuam tshuam (tempered)	102 J	75.2 ft ib
Hardness, Brinell (hloov los ntawm Rockwell B hardness)	139	139
Hardness, Knoop (hloov tawm los ntawm Rockwell B hardness)	155	155
Hardness, Rockwell B	80	80
Hardness, Vickers (hloov los ntawm Rockwell B hardness)	153	153

Lub cev muaj zog

Cov lus hauv qab no qhia tau hais tias lub cev muaj zog ntawm qib 403 stainless hlau.

Cov khoom	Metric	Imperial
Qhov ntom	7.80 g / cm 2³	0.282 lb/in3

Thermal Properties

Cov khoom thermal ntawm qib 403 stainless hlau tau muab rau hauv cov lus hauv qab no.

Cov khoom	Metric	Imperial
Thermal expansion co-efficient (@0-100°C/32-212°F)	9.90 µm/m° C	5.50 μin/in° F
Thermal conductivity (@500°C/932°F)	21.5 W/ mK	149 BTU in/hr.ft2.°F

Lwm Lub Npe

Cov ntaub ntawv sib npaug rau qib 403 stainless hlau tau muab rau hauv cov lus hauv qab no.

TIAB SA 403	TIAB SA 614	ASTM A176 176	ASTM A276, ASTM A276	ASTM A473 Cov Khoom Siv Hluav Taws Xob
ASTM A 314 314	ASTM A479 Cov Khoom Siv Hluav Taws Xob	ASTM A511 Cov Lus Qhia Tshwj Xeeb	ASTM A580 Cov Lus Qhia Tshwj Xeeb	DIN 1.4000 Nws
qw 763	TIAB SA 5611	TIAB SA 5612	FED QQ-S-763	MIL SPEC MIL-S-862
TIAB SA 51403	SAE J405 (51403)