316 2B stainless steel is an austenitic chromium-nickel alloy known for its excellent corrosion resistance, especially in marine, high-salinity, and chemically aggressive environments. The 316 stainless steel 2b finish, achieved through cold rolling, provides a smooth, matte surface that enhances the material’s resistance to corrosion and ensures compliance with stringent hygiene standards.

The addition of molybdenum in 316 stainless steel significantly improves its resistance to pitting and crevice corrosion caused by chlorides, making it ideal for marine components and chemical processing equipment. For welding applications, 316L 2B stainless steel offers improved weldability due to its low carbon content (≤0.03%), which reduces carbide precipitation and maintains strong intergranular corrosion resistance.

Both 316 and 316L are non-magnetic in the annealed state but may exhibit slight magnetism after cold working.

We proudly provide extensive specialized metal processing services for 316/316L 2B stainless steel coils and sheets. Our offerings include recision slitting, custom length cutting, shearing, edge trimming, blank production, surface polishing, tension leveling, and various fabrication services. 

2B paslanmaz çelik tipik olarak bobinler ve levhalar için PVC film ile gelmediğinden, yüzeyde kullanım ve işlemeden kaynaklanan çizikler olabilir. Kusursuz bir ürün arıyorsanız, lütfen film uygulama hizmetlerimiz hakkında bizimle iletişime geçmekten çekinmeyin.

Chemical Composition for 316 2b Stainless Steel

• Karbon: 0.07%
• Chromium: 17.5-19.5%
• Nikel: 8.0-10.5%
• Manganez: 2%
• Silikon: 0.75%
• Azot: 0,1%
• Fosfor: 0,045%
• Sülfür: 0,03%

Physical Properties for 316 2b Stainless Steel:

• Yoğunluk: 0,285 lb/in³
• Elastikiyet Modülü: 28 x 10⁶ psi
• Termal Genleşme Katsayısı (68-212°F): 9,2 x 10-⁶ /°F
• Termal İletkenlik: 9,4 Btu/ft-hr-°F
• Özgül Isı: 0,12 Btu/lb-°F
• Elektriksel Dirençlilik: 28,3 Mikroohm-in

Mechanical Properties for 316 2b Stainless Steel:

• Akma Dayanımı: Minimum 30 ksi
• Çekme Dayanımı: Minimum 75 ksi
• Uzama: Minimum 40%
• Sertlik: Maksimum 92 Rb

Chemical Composition for 316L 2b Stainless Steel

• Carbon: 0.08% max
• Chromium: 16.0-18.0%
• Nickel: 10.0-14.0%
• Molybdenum: 2.00-3.00%
• Manganese: 2% max
• Silicon: 0.75% max
• Nitrogen: 0.1% max
• Phosphorus: 0.045% max
• Sulfur: 0.03% max

Physical Properties for 316L 2b Paslanmaz Çelik:

• Density: 0.283 lb/in³
• Modulus of Elasticity: 28.6 × 10⁶ psi
• Coefficient of Thermal Expansion (68-212°F): 9.2 × 10⁻⁶ /°F
• Termal İletkenlik: 9,4 Btu/ft-hr-°F
• Özgül Isı: 0,12 Btu/lb-°F
• Electrical Resistivity: 27 Microohm-in

Mechanical Properties for 316L 2b Stainless Steel:

• Yield Strength, min.: 45 ksi
• Tensile Strength, min.: 95 ksi
• Elongation, min.: 40%
• Hardness, max.: 100 Rb