AISI 409 DIN 1.4512 JIS SUH409L Hot Rolled Stainless Steel Round Bars

AISI 409 DIN 1.4512 JIS SUH409L Hot Rolled Stainless Steel Round Bars

Type 409 Stainless Steel (UNS S40900) is a stabilized ferritic stainless steel that provides improved
oxidation and corrosion resistance compared to carbon steel.

Ease of fabrication combined with its corrosion resistance and economy have significantly broadened

its utilization in automotive exhaust and other non-automotive applications.
ASTM A240 defines three (3) sub categories of Type 409 stainless steel;

UNS S40910, UNS S40920 and UNS S40930.
Each of these designations has a slightly different Ti or Nb stabilization requirement.

Each of these compositions can be supplied as UNS S40900 unless the purchaser specifically

identifies a specific composition.
It is produced with enhanced formability characteristics known as “High Performance” or “Ultra Form” in the industry.

Grade designation

Chemical composition % weight

Typical Applications
Automotive exhaust systems applications such as manifolds exhaust pipes, catalytic converters,
mufflers, tail pipes and other components. Non-automotive exhaust applications such as home heating systems,
automotive thermostats and fuel filters, electrical transformer cases, caskets and heat exchanger tubing.

Product forms
AISI 409, EN 1.4512, DIN X2CrTi12, JIS SUH409L stainless steel round bars, hot rolled, annealed

For Details, please Contact

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com

Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier

of high performance stainless materials and specialty alloys.

With the passion for stainless alloys, we are inspired, keeping moving forward.

For over ten years, we have successfully served customers involved in the manufacturing of

cutlery, knives, scissors, medical instruments, aerospace, energy and power generation, 

chemical and oil, shipping, automotive, mold, electronics and mechanical engineering industrial sectors.

We are tailored to meet the needs of customers.
Welcome to inquire, We are happy to work with you.