Hwm EN 1.4404 Stainless hlau los ntawm Gnee

🧪 Chemical Composition

Element	Kev sib xyaw (%)
Cov pa roj carbon (C)	Tsawg dua lossis sib npaug li 0.030
Silicon (Si)	Tsawg dua lossis sib npaug li 1.00
Manganese (Mn)	Tsawg dua lossis sib npaug li 2.00
Phosphorus (P)	Tsawg dua lossis sib npaug li 0.045
Sulfur (S)	Tsawg dua lossis sib npaug li 0.030
Chromium (Cr)	17.0 - 20.0
Nickel (Ni)	10.0 - 15.0
Molybdenum (hli)	2.0 - 3.0
Nitrogen (N)	Tsawg dua lossis sib npaug li 0.10
Hlau (Fe)	Tshuav

⚙️ Mechanical Properties

Khoom	Tus nqi
Tensile zog (Rm)	520 - 670 MPa
Yield zog (Rp0.2)	Ntau dua lossis sib npaug li 220 MPa
Elongation (A5)	Ntau dua lossis sib npaug li 40%
Hardness (HB)	Tsawg dua lossis sib npaug li 215
Hardness (HV)	Tsawg dua lossis sib npaug li 230
Impact Zog (KV) ntawm 20 degree	Ntau dua lossis sib npaug li 60 J
Young's Modulus	200 GPa
Shear Modulus	81gp ua
Poisson tus ratio	0.28
Fatigue Limit (107lub voj voog)	240 MPa

🔬 Lub cev muaj zog

Khoom	Tus nqi
Qhov ntom	8.0 g / cm³
Melting Point	1400 - 1450 degree
Thermal Expansion (20-100 degree)	16.0×10-6/K
Thermal Expansion (20-200 degree)	16.5×10-6/K
Thermal conductivity ntawm 20 degree	15 W/m·K
Thermal conductivity ntawm 100 degree	16.3 W/m·K
Tshwj xeeb kub muaj peev xwm	500 J/kg · K
Hluav taws xob tiv taus ntawm 20 degree	0.75 µΩ·m
Sib nqus Permeability	Tsawg dua lossis sib npaug li 1.02 µr
Curie Kub	Tsis yog-magnetic

📏 Product Specifications

Specification	Muaj Kev Xaiv
Cov Khoom Muag Khoom	Cov ntawv, phaj, tuav, pas nrig, raj, kav, coils, strips
Daim ntawv Thickness	0.3 - 6.0 hli
Phaj Thickness	6.0 - 100 hli
Txoj kab uas hla	6 - 300 hli
Tube sab nraud	6 - 610 hli
Nto tiav	2B, BA, No.4, HL, Daim iav, Pickled
Cov qauv	EN 10088, ASTM A240 / A276 / A312, JIS G4305, GB / T 3280
Dimensional kam rau ua	± 0.1 hli (thickness), ± 2 hli (dav)
Ntev	2000 - 6000 mm (tus qauv), Custom lengths muaj
Ntug mob	Mill Edge, Slit Edge, Trimmed Ntug