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Product Information
300 Series
Characteristics
- Constituent ElementsAustenitic stainless steel containing Nickel (Ni) and Chromium (Cr).
- Magnetic PropertiesNon-magnetic.
- Corrosion ResistanceExcellent corrosion resistance, especially resistant to salt and high temperatures.
- StrengthHigh strength and high toughness.
- Heat ResistanceResistant to oxidation at high temperatures and has excellent thermal conductivity.
- WeldabilityExcellent weldability.
- Surface FinishBeautiful appearance with various surface finishes available. (polished, matte, hairline, etc.)
Main Specifications
- Pipe Outer Diameter
- Available in sizes from 3/8 inch (17.15mm) to a maximum of 60 inches. (1524.00mm)
- Thickness
- Thickness options range from 2.0mm to a maximum of 35.0mm.
- Length
- Customized lengths available up to a maximum of 12.5m.
- Standards
- Compliance with international standards such as ASTM A312, A213, A269, etc.
Main Grades
- 304The most commonly used grade, with excellent corrosion and heat resistance.
- 316Offers higher corrosion resistance than 304 and is suitable for environments with high salt content. (marine structures, chemical plants)
- 321Similar to 304, but with titanium added for enhanced stability at high temperatures.
- 310Extremely high heat resistance, suitable for high-temperature working environments. (boilers, furnaces)
Applications
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Industrial Pipelines
Piping for Petrochemical, Chemical Plants, and Refineries
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Food and Beverage Equipment
Sanitary Piping Systems for Beverages, Milk, and Alcohol
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Architecture/Interior Design
Railings, Elevators, and Exterior Materials for High-End Buildings
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Automotive Industry
Exhaust Systems, Mufflers, and Engine Parts
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Marine Structures
Marine Plants, Ships, and Marine Platforms Suitable for salinity Environments
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Medical Devices
Used in Medical Devices and Medical Facilities Due to Hygienic Properties
Duplex / Super Duplex
Characteristics
- Constituent ElementsContains Chromium (Cr), Nickel (Ni), and Molybdenum (Mo), with a balanced structure of austenite and ferrite phases.
- StrengthApproximately twice strength of 300 series stainless steel.
- Corrosion ResistanceExcellent corrosion resistance, especially in salinity and marine environments.
- Crack ResistanceHighly resistant to chloride stress corrosion cracking.
- Heat ResistanceStable physical properties at both high and low temperatures.
- WeldabilityBetter than 400 series but may be more challenging than 300 series
Main Specifications
- Pipe Outer Diamete
- Various sizes ranging from 3/8 inch (17.15mm) to Max 60 inches (1524.00mm)
- Thickness
- Various thickness options ranging from 2.0mm to Max 35.0mm.
- Length
- Customized lengths available up to MAX 12.5m.
- Standards
- Compliance with international standards such as ASTM A789 and A790.
Main Grades
- Duplex 2205Widely used Duplex stainless steel, providing high corrosion resistance and mechanical properties.
- Super Duplex 2507Products with higher molybdenum and chromium content for improved corrosion resistance and strength.
- Lean DuplexEconomical products with lower alloy content that still provide adequate corrosion resistance and strength.
Applications
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Marine Plants and Structures
Used in marine oil platforms, piping, and subsea pipelines requiring excellent corrosion resistance in salinity environments
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Chemical Processing Equipment
Suitable for piping and storage tanks in chemical plants due to high strength and excellent corrosion resistance
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Oil and Gas Industry
Piping systems, valves, and heat exchangers used in high-pressure and highly corrosive environments
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Pulp and Paper Industry
Applied to piping and mechanical parts in processes using chlorine compounds
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Water Treatment and Desalination Plants
Used in seawater desalination facilities and water treatment plants for removing salt
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Structural Applications
Used in bridges and architectural structures requiring high strength and corrosion resistance
400 Series
Characteristics
- Constituent ElementsFerritic or Martensitic Stainless Steel Based on Chromium. (Cr)
- Magnetic PropertiesMagnetic. (especially grades 430 and 410)
- Corrosion ResistanceSuperior corrosion resistance due to high chromium content, though slightly lower than 300 series.
- Strength and HardnessSuperior strength than 300 series, also Martensitic stainless can obtain the strength through heat treatment.
- Heat ResistanceHigh heat resistance and strong against high-temperature oxidation.
- WeldabilityWeldable for specific applications, though not as easily as 300 series.
Main Specifications
- Pipe Outer Diameter
- Various sizes ranging from 3/8 inch (17.15mm) to Max 60 inches (1524.00mm)
- Thickness
- Various thickness options ranging from 2.0mm to Max 35.0mm.
- Length
- Customized lengths available up to MAX 12.5m.
- Standards
- Compliance with international standards such as ASTM A268 and A479.
Main Grades
- 409Widely used in automotive exhaust systems due to excellent heat resistance in high-temperature environments.
- 410Martensitic stainless steel with high hardness and strength, moderate corrosion resistance.
- 430Ferritic stainless steel with good corrosion resistance and economical price, mainly used in interior design and household appliances.
- 436Excellent high-temperature oxidation resistance and heat resistance, maintaining stable performance even in extreme high-temperature environments, suitable for applications requiring oxidation resistance.
Applications
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Automotive Industry
Used in mufflers, exhaust systems, and catalytic converters (grades 409, 410)
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Household Appliances
Exterior materials for washing machines, refrigerators, and kitchen appliances (grade 430)
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Architecture
Elevators (grade 430) Panels, doors, handles, railings, and other interior and architectural finishes
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High-Temperature Applications
Equipment used in high-temperature environments such as boilers, turbines, and heaters (grade 446)
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Industrial Machinery
Pumps, valves, and tools requiring corrosion and wear resistance (grade 410)
Titanium
Characteristics
- Constituent ElementsMade of pure titanium or titanium alloy.
- StrengthMaintains high strength while being lightweight. (about 60% the weight of iron)
- Corrosion ResistanceStrong corrosion resistance, especially in marine, salinity, and acidic environments.
- Heat ResistanceMaintains strength and properties at high temperatures, resistant to oxidation.
- DurabilityLong-term durability and excellent fatigue strength.
- Non-MagneticNon-magnetic and biocompatible, making it suitable for medical use.
- WeightProvides high strength despite being a lightweight metal with a density of about 4.5g/cm³.
Main Specifications
- Pipe Outer Diameter
- Various sizes ranging from 3/8 inch (17.15mm) to Max 60 inches (1524.00mm)
- Thickness
- Various thickness options ranging from 2.0mm to Max 35.0mm.
- Length
- Customized lengths available up to MAX 12.5m.
- Standards
- Compliance with international standards such as ASTM B861, B338, and ASME SB338 for titanium pipes.
Main Grades
- Grade 1The softest among pure titanium, offering excellent corrosion resistance and weldability.
- Grade 2The most widely used pure titanium, providing adequate strength and excellent corrosion resistance.
- Grade 5(Ti-6Al-4V)The most widely used titanium alloy, offering high strength and heat resistance.
- Grade 7Enhanced corrosion resistance with added palladium, especially suitable for acidic environments.
Applications
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Marine Plants and Structures
Used in marine piping and subsea structures due to strong corrosion resistance to salt
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Chemical Processing Equipment
Piping and heat exchangers in facilities handling highly corrosive chemicals
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Aerospace Industry
Aircraft parts, engine components, and spacecraft structures requiring lightweight and strength
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Medical Devices
Medical field applications such as artificial bones and dental implants due to biocompatibility and non-magnetic properties
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Automotive and Motorsports
High-performance automotive parts and racing cars due to high strength and lightweight characteristics
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Energy Industry
Piping systems suitable for high-temperature and corrosive environments in the oil, gas, and nuclear industries