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Anti-Finger Print Hairline Finish PVC Film Coated 430 Stainless Steel Sheet for Elevator

Certification	AISI, ASTM
Quantité de commande min	100kg
Prix	US $1.42-2.5 / kg

Détails sur le produit

Numéro de modèle.	430	Forme	Plat
Technique	laminé à froid	Traitement de surface	Brillant
Spécification	12202440, 15003000, 15006000, 20006000 mm	Épaisseur	0,3 - 3,0 mm (laminé à froid), 4,0 - 10,0 mm (laminé à chaud)
Taille standard	10002000mm, 12192438mm (laminé à froid), 1500*6000mm (laminé à chaud)	Surface	2B BA NO.4 Miroir Délié 8K
Résistance à la traction	483 MPa (minutes)	Limite d'élasticité	310 MPa (minutes)
Élongation	22 % (min)	Dureté	85 HR B (max), 183 HB (max)
Densité	7750kg/m3	Conductivité thermique	26,1 W/mK (à 100°C), 26,3 W/mK (à 500°C)
Résistivité électrique	600 nΩ.m
Mettre en évidence	Anti-Finger Print Hairline Finish Stainless Steel Sheet , PVC Film Coated 430 Stainless Steel Sheet , Elevator Application Ferritic Stainless Steel Sheet

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Description de produit

Anti-Finger Print Hairline Finish Grade 430 Stainless Steel Sheet with PVC Film for Elevator Applications

This anti-finger print hairline finish Grade 430 stainless steel sheet features PVC film application specifically designed for elevator interiors and surfaces.

Product Specifications

Products	430 Stainless Steel Sheet
Thickness	Cold rolled: 0.3 - 3.0mm Hot rolled: 4.0 - 10.0mm
Standard Size	Cold rolled: 1000×2000mm, 1219×2438mm Hot rolled: 1500×6000mm
Surface	2B, BA, NO.4, Hairline, Mirror 8K, etc.
Brand	TISCO, JISCO, POSCO, BAOSTEEL
Standard	ASTM A240 / JIS G4305 / EN 10088-2
Other Grades	201, 202, 301, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 430, 440, 441, 443, 444, 2205, 2507, etc.
Our Service	Slit Cutting, Surface Processing

Introduction to 430 Stainless Steel

Stainless steel grade 430 is a non-hardenable steel containing straight chromium, belonging to the ferritic group of steels. This steel is known for its good corrosion resistance and formability, coupled with practical mechanical properties. It can be used in certain chemical applications.

Grade 430F stainless steel is usually provided in bar form for use in automatic screw machines. Grade 434 has similar properties to grade 430, although it is a molybdenum-bearing version that enhances corrosion resistance.

Chemical Composition

Table 1 - Chemical Compositions of Grade 430 Stainless Steels

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
430	- / 0.12	- / 1	- / 1	- / 0.04	- / 0.030	16 / 18	-	- / 0.50	-
430F	- / 0.12	- / 1.25	- / 1	- / 0.06	0.15 / -	16 / 18	-	-	-

Mechanical Properties

Table 2 - Mechanical Properties of Grade 430 Stainless Steels

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness Rockwell B (HR B) max	Hardness Brinell (HB) max
430	483	310	22	85	183
430F	552 typical	379 typical	25 typical	-	262

Physical Properties

Table 3 - Physical Properties of Grade 430 Stainless Steels (Annealed Condition)

Grade	Density (kg/m³)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)	Thermal Conductivity (W/m.K)	Specific Heat 0-100°C (J/kg.K)	Electrical Resistivity (nΩ.m)
430	7750	200	10.4 (0-100°C) 11.0 (0-315°C) 11.4 (0-538°C)	26.1 (at 100°C) 26.3 (at 500°C)	460	600
430F	7750	200	10.4 (0-100°C) 11.0 (0-315°C) 11.4 (0-538°C)	26.1 (at 100°C) 26.3 (at 500°C)	460	600

Grade Specification Comparison

Table 4 - Grade Specifications for 430 Stainless Steels

Grade	UNS No	Old British BS	Old British En	Euronorm No	Euronorm Name	Swedish SS	Japanese JIS
430	S43000	430S17	60	1.4016	X8Cr17	2320	SUS 430
430F	S43020	-	-	1.4104	X12CrMoS17	2383	SUS 430F

Alternative Grades

Table 5 - Possible Alternatives to Grade 430 Stainless Steel

Grade	Reasons for Choosing Alternative
430F	Higher machinability than 430 is needed in bar product, and reduced corrosion resistance is acceptable
434	Better pitting resistance is required
304	Slightly higher corrosion resistance is needed, together with greatly improved ability to be welded and cold formed
316	Much better corrosion resistance is needed, coupled with greatly improved ability to be welded and cold formed
3CR12	Lower corrosion resistance is acceptable in a cost-critical application

Performance Characteristics

Corrosion Resistance

All ferritic grades, including stainless steel grade 430, have excellent stress corrosion cracking resistance. Grade 430 provides good corrosion resistance to numerous substances, with maximum resistance achieved in well-polished or buffed condition. Its pitting and crevice corrosion resistance is similar to grade 304. 430F is a high-sulfur free machining grade with comparatively lower pitting and crevice corrosion resistance.

Heat Resistance

Stainless steel grade 430 can resist oxidation up to 870°C (1598°F) in intermittent usage and up to 815°C (1499°F) in continuous usage. It may become brittle at room temperature after prolonged heating in the 400-600°C (752-1112°F) range, which can be overcome with annealing.

Heat Treatment

Solution annealing is performed by heating to 815-845°C (1499-1553°F), followed by slow furnace cooling to 600°C (1112°F) and rapid air-cooling. Sub-critical annealing involves heating to 760-815°C (1400-1499°F) followed by air-cooling or water quenching. This stainless steel cannot be hardened by thermal treatment.

Welding

Welding requires pre-heating at 150-200°C (302-392°F). Post-weld annealing at 790-815°C (1454-1499°F) can address embrittlement in welded areas. Recommended filler rods include grade 430, 308L, 309, or 310 based on application requirements.

Machining

Grade 430 offers easier machinability than standard austenitic steels like grade 304, though galling may occur. Lightly drawn bars machine more easily than annealed bars. Grade 430F provides excellent machinability.

Fabrication

Grade 430's low work hardening rate facilitates easy bending and forming. While low ductility limits rigorous operations, grade 430 wire can handle cold heading. Sub-critical intermediate annealing may be required for extreme cold working.

Applications