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Premium 434 Stainless Strip Salt Spray Resistance Guaranteed

Name: Premium 434 Stainless Strip Salt Spray Resistance Guaranteed
Brand: TISCO
Price: 1500 USD

Quality Premium 434 Stainless Strip Salt Spray Resistance Guaranteed for sale

Brand Name : TISCO

Model Number : 434

Certification : ISO

Place of Origin : China

MOQ : 2 Ton

Price : 1500-2500 USD/Ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : stainless steel strip

Thickness : 0.5-3.0mm

Width : within 1500mm

MOQ : 500 kgs

Grade : 200 series 300 series 300 series

Surface : BA 2B NO.4 HL 8K NO.1

Standard : ASTM EN GB JIS

Packing : wooden frame and water proof paper

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Premium 434 Stainless Strip - Salt Spray Resistance Guaranteed

Products Specification

Product Name	434 Stainless Steel Strips
Length	As required
Width	3mm-1219mm or as required
Thickness	0.15 - 3.0mm or as required
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Technique	Hot rolled / cold rolled
Surface Treatment	2B or according to customer requirement
Thickness tolerance	±0.01mm
Material	201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431,434, 440A,904L,2205,2507
Application	It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen.
Application
MOQ	1tons.We also can accept sample order.
Shipment time	Within 15-20 workdays after receiving deposit or L/C
Export packing	Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Export packing
Capacity	250,000 tons/year

434 STAINLESS STEEL – PRODUCT INFORMATION

1. Overview

434 stainless steel (UNS S43400) is a ferritic, molybdenum-enhanced modification of Type 430 stainless steel. It offers improved corrosion resistance, formability, and stress corrosion cracking resistance compared to 430, making it ideal for automotive trim, appliances, and industrial components exposed to mildly corrosive environments.

2. Key Properties

Property	Value/Description
Chemical Composition	Iron (Fe), Chromium (Cr): 16.0–18.0%, Molybdenum (Mo): 0.9–1.4%, Carbon (C): ≤0.12%, Manganese (Mn): ≤1.0%, Silicon (Si): ≤1.0%, Phosphorus (P): ≤0.04%, Sulfur (S): ≤0.03%
Density	7.75 g/cm³ (0.280 lb/in³)
Melting Point	1425–1510°C (2600–2750°F)
Tensile Strength	450–600 MPa (65–87 ksi)
Yield Strength (0.2%)	310 MPa (45 ksi) min
Elongation (in 50mm)	20% min
Hardness (Brinell)	183 HB max (annealed condition)
Thermal Conductivity	26.9 W/m·K (at 100°C)
Electrical Resistivity	0.60 μΩ·m (at 20°C)

3. Corrosion Resistance

Superior to 430 SS due to molybdenum addition, enhancing resistance to pitting and crevice corrosion.
Resists organic acids, nitric acid, and atmospheric corrosion.
Not recommended for marine/chloride-rich environments (e.g., coastal areas, de-icing salts).
Avoid prolonged exposure to >400°C (750°F) to prevent embrittlement.

4. Fabrication & Processing

Machining: Improved machinability vs. austenitic grades (e.g., 304) due to ferritic structure. Use carbide tools with positive rake angles.
Forming: Excellent ductility; suitable for deep drawing, bending, and stamping. Anneal at 815–900°C (1500–1650°F) to restore formability after cold working.
Welding: Weldable via TIG, MIG, and resistance methods. Preheating (150–200°C) and post-weld annealing recommended to retain corrosion resistance.
Surface Finishes: Compatible with polishing, brushing, bead blasting, and coatings (e.g., PVD). Common finishes: #2B, BA, No. 4.

5. Heat Treatment

Annealing: Heat to 760–900°C (1400–1650°F), air cool or furnace cool.
Stress Relieving: 650–760°C (1200–1400°F), slow cool.
Not hardenable by heat treatment (ferritic structure).

6. Applications

Automotive: Trim, wheel covers, exhaust components (non-structural).
Appliances: Dishwasher liners, oven cavities, washer drums.
Industrial: Fasteners, conveyor parts, agricultural equipment.
Consumer Goods: Cookware, sink components, architectural trim.

7. Advantages vs. 430 Stainless Steel

30–50% better corrosion resistance in acidic/industrial atmospheres.
Reduced risk of intergranular corrosion (lower carbon content).
Better resistance to stress corrosion cracking (SCC).

8. Limitations

Lower toughness than austenitic grades (avoid sub-zero applications).
Susceptible to embrittlement at 475°C (885°F).
Not suitable for high-strength structural applications.

9. Equivalent Grades

Standard	Grade
ASTM	UNS S43400
EN	1.4113 (X6CrMo17-1)
JIS	SUS 434
DIN	1.4113

10. Why Choose 434 Stainless Steel?

Cost-effective alternative to 316 SS for mild-corrosion applications.
Combines weldability, formability, and enhanced durability vs. 430 SS.
Low lifecycle cost due to minimal maintenance requirements.

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