DIN 1.4435 X2CrNiMo18.14.3 UREA 316L Modified Stainless Steel Forged Round Bars 10-6000mm Diameter
Price:
USD1800-2000/T
MOQ:
1 ton
Delivery Time:
5-8 work days
Brand:
Tisco
Product Description
Premium UREA 316L Modified Stainless Steel Forged Round Bars
Specialized alloy designed for superior corrosion resistance in urea plant applications with diameters from 10mm to 6000mm and weights from 10kg to 15,000kg.
Product Specifications
| Material Standards | DIN 1.4435, X2CrNiMo18.14.3, ASTM 316L Modified, 724L |
|---|---|
| Diameter Range | 10mm - 6000mm |
| Weight Range | 10kg - 15,000kg |
| Melting Methods | ESR+VIR or VIM+ESR+VAR |
| Ferrite Content | < 0.5% after solution annealing |
Key Features & Applications
- Extra-low silicon content with higher molybdenum for enhanced corrosion resistance
- Fully austenitic microstructure free of intermetallic phase precipitations
- Optimized for urea-carbonate environments in chemical processing
- Ideal for chemical plants, heavy vessels, pump and valve production
- Used in oil & gas industry, power generation, and industrial equipment
Quality Assurance & Testing
- 100% Ultrasonic Inspection per ASTM A388 or EN10228 standards
- Material certificates per EN10204-3.1 or EN10204-3.2
- Comprehensive testing including UT, MT, RT, PT, chemical composition, and mechanical properties
- Heat treatment options: Normalized, Annealed, Quenched, Tempered
Technical Properties
Chemical Composition
| Element | Typical Content |
|---|---|
| Chromium (Cr) | 20% |
| Nickel (Ni) | 16% |
| Molybdenum (Mo) | 3% |
| Manganese (Mn) | 6.5% |
| Nitrogen (N) | 0.2% |
Corrosion Performance
Maximum weight loss < 3.3 µm/48h in Huey tests (ASTM A262-C) with selective attack depth < 200µm.
Processing & Fabrication
- Hot forming: 1200-950°C (2732-1742°F) with final annealing at 1120-1180°C (2048-2156°F)
- Cold forming capability with fully austenitic microstructure
- Welding compatibility with TIG, MIG, Plasma, SMAW, SAW, and FCAW processes
- Pickling treatment with nitro-hydrofluoric acid or sulfuric-hydrofluoric acid baths
Product Images
Packaging & Delivery
Delivery condition: Hot forged + Rough machined (black surface after Q/T) + Turned
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Get in Touch
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact Person
Gao Ben