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Cold Rolled 304DQ 0Cr18Ni9DQ Stainless Steel Sheet for Deep Drawing Quality 0.5-3.0

Lieu d'origine	CHINE
Nom de marque	Tisco ZPSS TSING SHAN
Certification	ISO, AISI, ASTM
Numéro de modèle	304DQ0Cr18Ni9DQ
Quantité de commande min	50 kg
Prix	US $1.95-2.89 / kg

Détails sur le produit

Numéro de modèle.	304	Forme	Plat
Technique	laminé à froid	Traitement de surface	2B
Contenu Cr	18%	Contenu de Ni	8%
Spécification	12202440, 15003000, 15006000, 20006000 mm	Capacité de production	50000KGS
Résistance à la traction	≥ 520 MPa	Limite d'élasticité	≥ 205 MPa
Élongation	≥40%	Rétrécissement de section	≥ 60%
Dureté	≤ 187HB ; ≤ 90HRB ; ≤ 200HV	Point de fusion	1398 ~ 1454 ºC
Conductivité thermique	16,3 ~ 21,5 W/mK

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Description de produit

Cold Rolled 304DQ 0Cr18Ni9DQ Stainless Steel Sheet for Deep Drawing Quality 2.0

304DQ Stainless Steel

304DQ is a deep‑drawing grade of 304 stainless steel.
With low‑carbon composition and soft annealing, it offers superior ductility for medium‑depth stamping, bending and forming without cracking.
It features smooth surface, good polishability and standard corrosion resistance, widely applied in kitchenware, home appliances and precision stamped parts.

Surface Treatment Options

Surface Finish	Characteristics and Applications
NO.2B	Better brightness and flatness than NO.2D. Special surface treatment improves mechanical properties for comprehensive applications.
NO.1	Heat treatment and pickling after hot rolling process.
NO.4	Polished with abrasive belt grit #150-#180. Better brightness with discontinuous coarse striations. Used for bathtubs, building ornaments, appliances, kitchen utensils, and food processing equipment.
HL	Polished with abrasive belt grit #150-#320 on NO.4 finish with continuous streaks. Used for building ornaments, elevators, doors, and frontal plates.
BA	Cold rolled, bright annealed and skin-passed. Excellent brightness and mirror-like reflectivity for kitchen apparatus and ornaments.
8K	Excellent brightness and superior reflectivity, can be used as mirror.

Chemical Composition

C: ≤0.08, Si: ≤1.0, Mn: ≤2.0, Cr: 18.0~20.0, Ni: 8.0~10.0, S: ≤0.03, P: ≤0.045

Physical Properties

Property	Value
Tensile Strength σb (MPa)	≥ 520
Yield Strength σ0.2 (MPa)	≥ 205
Elongation δ5 (%)	≥ 40
Section Shrinkage ψ (%)	≥ 60
Hardness	≤ 187HB; ≤ 90HRB; ≤ 200HV
Melting Point (°C)	1398 ~ 1454
Specific Heat Capacity (0~100°C, KJ/kgK)	0.50
Thermal Conductivity (W/m·K)	16.3 (100°C), 21.5 (500°C)
Linear Expansion Coefficient	17.2 (0~100°C), 18.4 (0~500°C)
Resistivity (20°C, 10⁻⁶ Ω·m)	0.73
Longitudinal Elastic Modulus (20°C, KN/mm²)	193

Corrosion Resistance

Stainless steel's resistance to corrosion and staining, low maintenance requirements, and familiar luster make it an ideal material for many applications. The alloy is used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment, and as an automotive and construction material in large buildings. It is particularly suitable for commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized without requiring paint or other surface finishes.

Applications

Food preparation equipment, especially in chloride environments
Chemical processing equipment
Laboratory benches and equipment
Rubber, plastics, pulp & paper machinery
Pollution control equipment
Boat fittings, valves and pump trim

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FAQ

Frequently Asked Questions

Q1:May I have an inspection of your factory?
A1:Sure, you're welcome any time.
Q2:Can I personalize the product?
A2:The minimum order quantity is more than 10 tons, we can meet your personalized requirements.
Q3:How I believe you?
A3:We consider honest as the life of our company. Besides, there is trade assurance, your order and money will be well protected.
Q4:What is your delivery time?
A4:Delivery time depends on product quantity, please feel free to consult us for details.
Product Application
Package and Delivery
Frequently Asked Questions
Q5: Are you Manufacturer or Trading company?
A5: We are both manufacturer & trading company. We have professional processing mill with 10 years' experience.
Q6:Can we visit your factory ?
A6:Warmly welcome. Once we get your schedule, we will pick you up.
Q7: Do you have quality control?
A7: Yes, we have obtained BV, SGS certifications.
Q8: Can you arrange the shipment?
A8: Sure, we have long-term cooperative freight forwarders. They can get favorable rates from major shipping companies and provide professional services.

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