Custom Stainless Steel Parts Manufacturer
436L stainless steel
ATA – Trusted Custom Stainless Steel Fabricator Specializing in 436L Stainless Steel Precision Manufacturing, Custom Forming & High-Performance Component Fabrication
Custom Manufacturer
ATA 436L Stainless Steel: Specialized Custom Fabrication & Precision Machining for Enhanced Corrosion Resistance
ATA leverages industry-leading fabrication technology and in-depth metallurgical expertise to provide high-precision, customizable processing for 436L stainless steel, maintaining strict dimensional control and preserving the material’s premium corrosion resistance for mission-critical industrial and commercial applications.
Product Form Type | Standard Processing Size Range | Controlled Tolerance Standard (ISO 2768-mK) |
|---|---|---|
Sheet & Plate Products | 0.5mm – 20mm Thickness; 100mm – 3000mm Length/Width | Thickness: ±0.05mm; Length/Width: ±0.5mm per linear meter |
Solid Rod & Profile Products | 5mm – 150mm Diameter; 100mm – 6000mm Single Length | Diameter: ±0.03mm; Length: ±0.8mm per linear meter |
Custom Fabricated Parts | Fully Customized per Client Technical Drawings | Linear Tolerance: ±0.02mm – ±0.1mm; Angular Tolerance: ±0.5° |
Why Your Project Needs 436L Stainless Steel
436L stainless steel is a high-performance ferritic stainless steel grade with molybdenum addition, offering significantly better pitting and atmospheric corrosion resistance than standard ferritic grades, making it ideal for mildly corrosive, outdoor, and food-contact environments. It features excellent formability, weldability, and thermal stability, with low nickel content for cost efficiency compared to austenitic grades. This material performs reliably in food and beverage processing, architectural exterior fixtures, outdoor equipment, appliance panels, and water treatment components, resisting rust, staining, and environmental degradation better than 430 stainless steel. 436L stainless steel is also easy to fabricate, finish, and sanitize, meeting strict hygiene standards for food-related applications while delivering long-term durability in outdoor and high-moisture settings.
Material Grade | Core Performance Traits | Optimal Application Scenarios |
|---|---|---|
436L Stainless Steel | Mo-enhanced corrosion resistance, excellent weldability, good formability, low carbon | Outdoor fixtures, food-contact parts, appliance panels, water treatment components |
430 Stainless Steel | Moderate corrosion resistance, general-purpose, cost-effective | Indoor hardware, appliance parts, architectural trim, dry industrial components |
409L Stainless Steel | Ultra-low carbon, excellent weldability, basic corrosion resistance | Automotive exhaust systems, industrial piping, low-corrosion structural parts |
ATA Stainless steel fabrication
ATA 436L Stainless Steel Products
Stainless steel sheet metal
This core 436L stainless steel product is available in varied thicknesses and finishes, engineered for high-precision cutting and forming, with superior corrosion resistance ideal for outdoor appliance panels, architectural cladding, and food processing equipment shells, maintaining surface integrity in humid and mildly corrosive environments.
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Stainless Steel Enclosure
Custom-fabricated from 436L stainless steel, these rugged enclosures protect electrical and industrial components in outdoor or high-moisture settings, offering better weather resistance than standard 430 grade enclosures, with customizable cutouts, hinges and sealing for long-lasting performance.
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Stainless steel profiles
Including angle, flat bar and rectangular tube profiles, these 436L stainless steel profiles deliver enhanced corrosion resistance for outdoor structural frames, architectural handrails, and landscape fixtures, combining structural rigidity with low maintenance requirements.
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Stainless steel brackets
304 stainless steel flat bar with high strength and good toughness, used for structural connection, support and decoration in construction and municipal projects.
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stainless steel sink
Hygienic, custom-sized sinks made from 436L stainless steel, perfect for commercial kitchens, food processing facilities, and laboratory use, with superior stain and corrosion resistance compared to standard stainless sinks, easy to sanitize and maintain.
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Drawered Stainless Steel Workbench
End-to-End Customization: From concept to production, we handle it all
Precision Engineering: Advanced machinery and skilled craftsmanship
Fast Turnaround: Quick quotes, rapid prototyping, on-time delivery
Export-Ready Packaging: Safe and secure for international shipping
ATA Stainless steel fabrication Center
ATA Stainless Steel fabrication: One-Stop Precision Solutions for Your Stainless Steel Needs.
436L Stainless Steel Technical Specs
Chemical Composition
Element | Content Range (%) |
|---|---|
Carbon (C) | ≤0.03 |
Silicon (Si) | ≤1.00 |
Manganese (Mn) | ≤1.00 |
Phosphorus (P) | ≤0.040 |
Sulfur (S) | ≤0.030 |
Chromium (Cr) | 16.00 – 18.50 |
Molybdenum (Mo) | 0.75 – 1.25 |
Nickel (Ni) | ≤0.50 |
Titanium (Ti) | ≥0.20 + 2 x C% |
Iron (Fe) | Balance |
Mechanical Properties
Performance Index | Typical Test Value |
|---|---|
Tensile Strength | ≥415 MPa |
Yield Strength (Rp0.2) | ≥205 MPa |
Elongation (A5) | ≥22% |
Brinell Hardness (HB) | ≤180 HB |
Elastic Modulus | 200 GPa |
Density | 7.75 g/cm³ |
Fabrication Capabilities
ATA 436L Stainless Steel Fabrication Capabilities
- Maximum Processing Diameter/Length: ATA can process 436L stainless steel rods, profiles and tubular parts up to 150mm in diameter and 6000mm in single-piece length, supporting large-format outdoor fixtures, industrial components and custom structural parts without segmented fabrication.
- Maximum Plate Thickness Cutting: We handle 436L stainless steel sheets and plates up to 20mm thick via Stainless steel Laser cutting, delivering clean, burr-free edges with minimal thermal distortion, preserving the material’s corrosion resistance and surface quality.
- Core Processing Methods: Our full-service fabrication for 436L stainless steel includes Stainless steel bending, roll forming, stamping and stainless steel sheet fabrication, optimized for ferritic steel structure to prevent cracking during complex forming.
- Welding Capacity: We specialize in TIG welding stainless steel for 436L stainless steel, using low-carbon filler materials to avoid intergranular corrosion, ensuring strong, durable welds that maintain the material’s corrosion-resistant properties.
- Heat Treatment Capacity: For 436L stainless steel, we provide stress-relief annealing (780-830℃) to eliminate post-forming and welding internal stress, restoring ductility and preventing dimensional warping in finished components.
- Testing & Inspection Capacity: We conduct comprehensive quality testing for 436L stainless steel products, including dimensional inspection, hardness testing, weld integrity checks and optional salt-spray corrosion testing, alongside passivation of stainless steel to boost surface corrosion resistance.
436L Stainless Steel Fabrication & Manufacturing Considerations
To improve processing efficiency, reduce costs and ensure product quality, ATA provides the following professional suggestions for the drawing stage:
- Recommended Corner Radius, Tolerance & Weld Prep: For 436L stainless steel bending, set a minimum inside corner radius of 1.5x material thickness to avoid surface cracks; reserve 2-3mm weld grooves and use low-heat welding procedures to protect corrosion resistance, avoid overly thin weld joints to prevent brittleness.
- Surface Roughness (Ra) Recommendations: For standard industrial 436L stainless steel parts, recommend Ra 3.2–6.3μm for functional surfaces; for food-contact or outdoor decorative parts, use brushed stainless steel finish with Ra 1.6–3.2μm to enhance corrosion resistance and appearance.
- Recommended Tolerance Standards (ISO/ANSI): General 436L stainless steel fabricated parts follow ISO 2768-mK (medium tolerance); precision outdoor or food-grade components adopt ISO 2768-f (fine tolerance) or ANSI B4.1 precision grade to ensure perfect fit and long-term performance.
Following these design optimizations in the drawing stage streamlines 436L stainless steel fabrication, reduces production waste, shortens lead times, and ensures final components retain full corrosion resistance and dimensional accuracy for their intended application.
ATA 436L Stainless Steel Fabrication Capabilities
Q: What makes ATA a preferred fabricator for 436L stainless steel components?
A: ATA has dedicated processing lines and specialized expertise in ferritic stainless steels like 436L stainless steel, with optimized forming and welding processes to preserve its molybdenum-enhanced corrosion resistance, strict quality control, and flexible order quantities for prototypes and mass production.
Q: Does 436L stainless steel require special welding at ATA to maintain corrosion resistance?
A: Yes, 436L stainless steel requires low-heat TIG welding and titanium-stabilized filler materials to prevent intergranular corrosion. Our certified welders follow material-specific protocols to ensure welds match the base material’s corrosion resistance, critical for outdoor and food-contact applications.
Q: Can ATA provide custom surface finishes for 436L stainless steel products?
A: Absolutely, we offer tailored surface finishes for 436L stainless steel including brushed, polished and passivated finishes, with passivation treatments to further enhance corrosion resistance for outdoor and hygiene-focused applications.
Q: What is the typical lead time for ATA’s 436L stainless steel custom fabrication orders?
A: Standard small-batch 436L stainless steel orders have a 7-10 business day lead time; large-volume or complex custom projects take 15-25 business days, with detailed timelines provided upfront based on design complexity and finishing requirements.
Q: Can ATA produce large outdoor fixtures from 436L stainless steel?
A: Yes, we regularly fabricate large-scale outdoor architectural profiles, enclosures and fixtures from 436L stainless steel, with full size customization and structural integrity testing to ensure durability in outdoor, corrosive atmospheric conditions.
Corrosion-Resistant Custom 436L Stainless Steel Products
ATA is your trusted professional manufacturer specializing in high-precision stainless steel fabrication, providing custom one-stop solutions for your projects.