310MoLN Special Stainless Steel Intergranular Corrosion Resistance S31050
310MoLN Stainless Steel Excellent Resistance to Intergranular Corrosion S31050
A-ONE ALLOY has rich experience of supplying 310MoLN Urea Grade stainless steel in forms of forging, round bar, plate, seamless pipe and so on. We provide test certificate per ASTM A262 standard.
Stainless steel grade 310MoLN is a fully austenitic stainless steel that does not have intermetallic phases such as intergranular carbide precipitations. The 310MoLN steel grade has an optimized chemical composition designed specifically for applications in urea plants. The nitrogen in the chemical composition helps to stabilize and strengthen the austenitic phase. This material provides improved corrosion-resistance in urea carbamate environments such as high-pressure strippers.
Chemical composition
| Element | C | Mn | P | S | Si | Cr | Ni | Mo | N |
| Weight(%) | 0.030 max | 2.0 max | 0.030 max | 0.015 max | 0.40 max | 24.0~26.0 | 21.0~23.0 | 2.0~3.0 | 0.10~0.16 |
Equal grades
- UNS S31050
- EN 1.4466
- X1CrNiMoN25-22-2
- 2RE69
- 00Cr25Ni20Mo2N
- 25-22-2
Characters of 310MoLN
- Excellent resistance to corrosion in ammonium carbamate and nitric acid
- Excellent resistance to intergranular corrosion
- High resistance to pitting and crevice corrosion
- Good weldability
Applications
- Urea applications
- Pulp & Paper industry
- Flue gas cleaning
- Chemical industry
- Pharmaceutical industry
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.