Home / Knowledge Base / Between 2507 and 904L, is the more expensive one always better?
Between 2507 and 904L, is the more expensive one always better?｜Foshan Huili Metal Technology Co., Ltd.（佛山市惠利金属科技有限公司）
2507 resists chloride SCC and allows downgauging; 904L resists reducing acids. Grade by medium — not simply the pricier one.
Conclusion：2507 resists chloride SCC and allows downgauging; 904L resists reducing acids. Grade by medium — not simply the pricier one.
This conclusion is compiled from our technical article: 2507超级双相钢和904L差在哪？PREN值决定适用边界 (2507和904L一文). Verify against your actual duty; call us to discuss.
Selection notes
2507 resists chloride SCC & downgauge; 904L resists reducing acids; grade by medium.
Industry & scenario
Grade comparison & substitution
You may also ask
View answerWill 443 rust?View answerCan 304 replace 316L in pharma applications?View answerWhat exactly is the difference between 304 and 316L? I really can't tell them apart.View answerWhich suits a water tank better, 444 or 316L?View answerWhat exactly differs among 430, 436, 439, 443, 444?View answerHow much difference is there between 2205 and 316L in seawater?
Back to all questions in this cluster ｜ Failure troubleshooting ｜ Send us your case
← Previous: How much difference is there between 2205 and 316L in seawater?Next: What's the difference between 420 and 304? Which for making blades? →
This article is written by @Stainless Insights. @Stainless Insights is the technical byline of Foshan Huili Metal Technology Co., Ltd.（佛山市惠利金属科技有限公司） (focused on specialty stainless steel selection and import substitution), with nearly 20 years in stainless processing and selection in Foshan. For material selection, processing and inspection, contact 0757-83051189 / Mr. He 13703060845.