ASTM-F22 Class 3 | Made in Taiwan Steel Round Bars & Steel Tubes Manufacturer | JFS Steel

ASTM-F22 Class 3 | Precision steel bar, steel plate, steel tube and professional steel-related services supplier | JFS Steel

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ASTM-F22 Class 3 | Made in Taiwan Steel Round Bars & Steel Tubes Manufacturer | JFS Steel

Located in Taiwan since 2006, Ju Feng Special Steel Co., Ltd. has been a metal bars and steel tubes manufacturer. Their main steel products, include steel bars, steel plates and steel tubes, as well as CNC steel cutting, drilling, machining and heat treatment services.

Ju Feng Special Steel Co., Ltd. was established in 2006. In the early stage, the company focused on the distribution of special steel materials, fixed-length cutting, and material trading, mainly supplying various special steel round bars, steel plates, round tubes, and steel pipes. With years of experience in the steel material industry, Ju Feng has continuously built strong material sourcing capabilities, professional steel knowledge, and reliable customer service. Ju Feng Special Steel Co., Ltd. was established in 2006.

JFS Steel has been offering customers stainless steel bars and tubes, and precision steel machining services since 2006, both with advanced technology and 47 years of experience, JFS Steel ensures each customer's demands are met.

ASTM-F22 Class 3

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Mo(%)Yield stress (Mpa)Tensile stress (Mpa)Elongation (%)
C(%)(%) 0.05-0.15 Si(%)(%) ≦0.5 Mn(%)(%) 0.3-0.6 P(%)(%) ≦0.04 S(%)(%) ≦0.04 Cr(%)(%) 2.0-2.5 Mo(%)(%) 0.87-1.13 Yield stress (Mpa)(%) ≧310 Tensile stress (Mpa)(%) 515-690 Elongation (%)(%) ≧20

Applications

  • Alloy Steel Forgings for Pressure Vessels for High Temperature Service

Country Code

  • ASTM

Steel Type

  • F22 Class 3

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