2520 n-gun n rawng ai n-gang gaw, n-gun ja ai -chromium-nickel austenitic n-gun hpe hkam sharang lu ai n-gang re. Material laika shagun ai lam gaw lawu na hte maren rai nga ai.
- Miwa ga hku masat da ai: Moi na masat da ai gaw 0Cr25Ni20 rai nna, masat masa nnan gaw 06Cr25Ni20 (Miwa ga hku kahkyin gumdin ai nambat masat: S31008) rai nga ai.
- American masat masa: 310S
- Kaga mungkan madang ni: European madang gaw 1.4845, Korea madang gaw STS310S re.
Ndai arung arai a n-gun dat n-gun gaw chromium (24.00–26.00%) hte nickel (19.00–22.00%) law ai, carbon n-gun gaw 0.08% hta n-pu (sh) maren sha re. Shi gaw grai kaja ai oxidation hpe ninghkap lu ai atsam, n-gun n rawng ai hte n-gun ja ai-temperature n-gun hpe madun dan ai. Shi a matut manoi bungli galaw ai nbung katsi ai lam gaw 1150℃du hkra rai nna, nbung katsi ai lam hpe ninghkap lu ai atsam gaw 1200–1250℃du hkra rai lu ai. Shi a hkum hkrang n-gun gaw 7.98–8.0 g/cm3 daram rai nna, shi a jak rung atsam ni hta 520 MPa hta grau kaba ai (sh) dai hte maren sha re ai tensile strength, yield strength 205 MPa hta grau ai (sh) dai hte maren sha re, elongation 4% hta grau ai (sh) dai hte maren sha re ai ni lawm ai.
2520 stainless steel hpe n-gun ja ai-hkum hkrang n-gun hpe hkam sharang lu ai wan wut n-gun, n-gun galai ai jak, wan sau pipeline, jak rung arung arai ni hte hpyen arung arai ni, etc. ni hpe galaw shapraw ai hta grai lang ma ai.
