430 Stainless Steel Coil Cold Rolled BA Ferritic Magnetic Grade 0.3-2.0mm For

Our 430 Stainless Steel Coil Cold Rolled BA Finish is a nickel-free ferritic stainless steel grade engineered for Turkey's significant automotive parts and domestic appliance manufacturing industries. As a magnetic ferritic stainless steel containing 16-18% chromium with virtually no nickel, grade 430 provides good corrosion resistance and excellent formability at a substantially lower cost than austenitic 304. The absence of nickel eliminates the price volatility associated with this strategic alloying element, providing predictable material costs essential for volume-driven automotive and appliance manufacturing. The BA (Bright Annealed) finish produces an attractive reflective surface suitable for visible automotive interior and exterior trim components, as well as appliance front panels and decorative elements in Turkey's export-oriented white goods sector.

Our stainless steel coils are manufactured on advanced 20-high Sendzimir cold rolling mills capable of achieving thickness tolerances within ±0.005mm across the full strip width. The production process begins with premium-grade stainless steel slabs sourced from ISO 9001 and ISO 14001 certified steel mills, followed by hot rolling, annealing, pickling, cold rolling, and final bright annealing in continuous horizontal furnaces with protective hydrogen-nitrogen atmosphere. Each coil undergoes rigorous quality inspection including ultrasonic testing for internal defects, spectral analysis for chemical composition verification, tensile testing per ASTM A370, hardness measurement, surface roughness profilometry, and intergranular corrosion testing per ASTM A262 Practice E for 304/304L grades and Practice C for 316/316L grades. The result is consistent, high-quality stainless steel coil suitable for demanding applications in Turkish automotive and appliance environments.

• Nickel-Free Cost Advantage: Zero intentional nickel addition (Ni ≤0.75%) eliminates exposure to LME nickel price volatility, delivering 35-40% material cost savings versus 304 grade while maintaining adequate corrosion resistance for indoor and mild outdoor applications typical of automotive and appliance use.
• Ferritic Magnetic Properties: Inherent ferromagnetic behavior enables electromagnetic holding during stamping, magnetic separation in recycling, and compatibility with induction cooking appliance applications. Magnetic permeability (μr) exceeding 1000 supports induction heating efficiency 30% higher than non-magnetic austenitic grades.
• Turkey Manufacturing Market Ready: TSE (Turkish Standards Institution) compatible specifications aligned with TS EN 10088-2 for stainless steel flat products. Competitive delivery to Istanbul, Izmir, Mersin, and Gemlik ports with established customs brokerage for Turkish import processing.
• Automotive & Appliance Grade Surface: BA bright annealed finish with Ra ≤0.15μm provides premium aesthetic appearance for visible automotive trim (window surrounds, wiper blade holders, exhaust tips) and appliance front panels without requiring additional polishing operations.
• Excellent Cold Formability: Lower work hardening rate than austenitic grades enables complex deep drawing and stretch forming without intermediate annealing. Erichsen cupping value ≥8.0mm supports single-stage forming of intricate automotive trim profiles and appliance housing components.

Automotive interior decorative trim including dashboard inserts, door sill plates, gear shift bezels, and pedal covers. Exterior automotive trim components including window moldings, wiper blade assemblies, exhaust system heat shields, and fuel filler door covers. White goods and domestic appliances including refrigerator door panels, dishwasher front panels, washing machine drums and outer tubs, oven door frames, and range hood bodies. Kitchen equipment including sink bowls, countertop surfaces, and backsplash panels where magnetic properties enable convenient accessory attachment. Decorative architectural applications including elevator interior panels, column covers, and wall cladding systems in Turkey's commercial construction sector.

The superior surface quality and precise dimensional control of our stainless steel coils enable efficient downstream processing across diverse fabrication methods including CNC laser cutting, waterjet cutting, stamping, deep drawing, roll forming, and TIG/MIG welding. The consistent mechanical properties across coil length reduce press setup adjustments and scrap rates in automated production lines. For architectural and decorative applications, the 2B mill finish provides an excellent substrate for subsequent PVD coating, electroplating, or mechanical polishing to achieve mirror, hairline, bead blast, or embossed surface textures. Our technical engineering team provides complimentary material selection guidance including grade recommendation based on service environment corrosivity classification per ISO 9223, formability analysis using forming limit diagrams, and weld procedure specification development for critical fabrication requirements.

Every stainless steel coil is protected with multi-layer packaging: inner PE film wrap directly on the strip surface, intermediate waterproof VCI (Volatile Corrosion Inhibitor) paper, outer heavy-duty waterproof kraft paper, circumferential steel strapping at minimum 4 positions, and radial edge protectors. Coils are oriented eye-to-sky on fumigated ISPM 15 compliant hardwood pallets with full weatherproof shrink wrapping. Each shipment includes comprehensive quality documentation: original mill test certificate (MTC) per EN 10204 3.1 with chemical analysis, mechanical test results, and dimensional report, surface inspection report, and intergranular corrosion test certificate where applicable. We maintain ISO 9001:2015 certified QMS with third-party inspection by SGS, TÜV, or Bureau Veritas available upon request. Full export documentation including Certificate of Origin, Form E preferential certificate, and fumigation certificate ensures smooth customs clearance in Turkey and Europe and surrounding markets.