20 Years Experience | 1000+ Brand Partners | Full Customization
We have 20 years of industry experience, have partnered with over 1,000 brands, and support any customization needs.
Technical Specifications
Product Overview
Metallurgical Characteristics
GB 0Cr18Ni10Ti is an austenitic stainless steel with a face-centered cubic crystal structure that provides excellent ductility and formability. The titanium addition serves as a stabilizing element, forming titanium carbides (TiC) that prevent chromium carbide precipitation at grain boundaries, thereby maintaining corrosion resistance and mechanical properties at elevated temperatures up to 800°C.
Heat Treatment Process
Solution annealing is performed at 1050-1100°C followed by rapid cooling to achieve optimal microstructure. MetalZenith employs controlled atmosphere furnaces with precise temperature monitoring to ensure uniform heating and prevent surface oxidation. The stabilization treatment at 850-900°C for 2-4 hours promotes titanium carbide formation and enhances high-temperature stability.
Manufacturing Process Excellence
MetalZenith's integrated production process begins with electric arc furnace melting followed by AOD refining for precise chemistry control. Continuous casting ensures homogeneous structure, while our advanced hot rolling mills with computerized process control deliver consistent mechanical properties. Cold rolling and precision annealing provide superior surface finish and dimensional accuracy.
Quality Standards & Testing
All GB 0Cr18Ni10Ti products undergo comprehensive testing including chemical analysis by optical emission spectroscopy, mechanical property verification, intergranular corrosion testing per ASTM A262, and ultrasonic examination for internal soundness. Mill test certificates provide complete traceability and compliance with international standards including GB, ASTM, EN, and JIS specifications.
🧪 Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 17.00 - 19.00 |
| Nickel (Ni) | 9.00 - 12.00 |
| Titanium (Ti) | 5×C - 0.70 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
⚙️ Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (Rm) | ≥ 520 MPa |
| Yield Strength (Rp0.2) | ≥ 205 MPa |
| Elongation (A5) | ≥ 40% |
| Hardness (HB) | ≤ 187 |
| Hardness (HV) | ≤ 200 |
| Impact Energy (KV2) | ≥ 60 J |
| Young's Modulus | 200 GPa |
| Fatigue Limit (107 cycles) | 240 MPa |
| Poisson's Ratio | 0.30 |
🔬 Physical Properties
| Property | Value |
|---|---|
| Density | 7.93 g/cm³ |
| Melting Point | 1400-1450°C |
| Thermal Conductivity (20°C) | 16.2 W/m·K |
| Thermal Conductivity (100°C) | 17.8 W/m·K |
| Thermal Expansion (20-100°C) | 16.6×10-6/K |
| Thermal Expansion (20-300°C) | 17.2×10-6/K |
| Specific Heat Capacity | 500 J/kg·K |
| Electrical Resistivity (20°C) | 0.72 µΩ·m |
| Magnetic Permeability | 1.02 µr |
| Curie Temperature | Non-magnetic |
📏 Product Specifications
| Specification | Available Options |
|---|---|
| Product Forms | Hot-rolled plates, Cold-rolled sheets, Seamless tubes, Welded tubes, Round bars, Square bars, Flat bars, Wire, Forgings |
| Plate Thickness | 3mm - 100mm |
| Sheet Thickness | 0.3mm - 6mm |
| Tube Outer Diameter | 6mm - 630mm |
| Bar Diameter | 6mm - 300mm |
| Standards | GB/T 1220, GB/T 4237, GB/T 14975, ASTM A240, ASTM A312, EN 10088-2, JIS G4303 |
| Surface Finish | 2B, BA, No.4, HL (Hairline), Mirror finish, Pickled, Annealed |
| Tolerance | ±0.02mm to ±0.1mm (depending on thickness and form) |
| Length | Standard: 2000mm, 2500mm, 3000mm, 6000mm; Custom lengths available |
Let Us Create Success for Your Project
Professional Team, Premium Products, Complete Service - Your Project Success is Our Mission
Our Advantages in Processing GB 0Cr18Ni10Ti
Advanced AOD Refining Technology
MetalZenith utilizes cutting-edge Argon Oxygen Decarburization (AOD) refining technology combined with vacuum induction melting to achieve precise chemical composition control and superior cleanliness levels, ensuring optimal titanium stabilization and carbide precipitation resistance in GB 0Cr18Ni10Ti production.
Comprehensive Quality Control Systems
Our state-of-the-art testing laboratory features advanced spectroscopic analysis, mechanical testing equipment, and non-destructive examination capabilities. Every batch undergoes rigorous testing including intergranular corrosion testing, high-temperature mechanical property verification, and microstructural analysis to ensure consistent quality.
Complete Product Form Customization
MetalZenith offers extensive customization capabilities with our integrated production facilities, providing GB 0Cr18Ni10Ti in various forms including hot-rolled plates, cold-rolled sheets, seamless tubes, forged bars, and precision-machined components with tight tolerances to meet specific customer requirements and applications.
YOUR TRUSTED STEEL
MANUFACTURING PARTNER
Quick Inquiry
Industries We Serve
Professional steel solutions across major industries
Qualifications & Certifications
