ASTM-D3 | Made in Taiwan Steel Round Bars & Steel Tubes Manufacturer | JFS Steel

ASTM-D3 | Precision steel bar, steel plate, steel tube and professional steel-related services supplier | JFS Steel

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ASTM-D3 | 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 also provides OEM CNC machining on in-house Mazak 5-axis mill-turn centers. With over 20 years of professional steel supply and service integration experience, Ju Feng provides diverse special steel materials for gears, machine tool spindles, drive shafts, bearing bushes, motor shafts, cutting tools, worm shafts, and mechanical parts, along with one-stop OEM cutting, drilling, heat treatment, and CNC precision machining services.

JFS Steel has been offering customers stainless steel bars and tubes, and precision steel machining services since 2006, both with advanced technology and 20 years of experience, JFS Steel ensures each customer's demands are met.

ASTM-D3

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C(%)Si(%)Mn(%)P(%)S(%)Cr(%)W(%)V(%)
C(%)(%) 2.00-2.35 Si(%)(%) 0.1-0.6 Mn(%)(%) 0.2-0.6 P(%)(%) ≦0.03 S(%)(%) ≦0.03 Cr(%)(%) 11.0-13.5 W(%)(%) ≦1.0 V(%)(%) ≦1.0

Applications

  • Alloy Tool Steels (2)

Other

  • Annealing HB : ≦255
  • Quenching HRC : ≧61

Country Code

  • ASTM

Steel Type

  • D3

Relate Steel Type

InquirySteel TypeCountry CodeMore
SKD1
 CNS More
Cr12
 GB More
SKD1
 JIS More
D3
 ASTM More
X210Cr12
 DIN More
What We Supply
  • SKD11 Cold Work Tool Steel - Ju Feng provides SKD11, die steel, alloy tool steel, high carbon alloy steel, high performance cold work tool steel, GB Cr12MoV, JIS SKD11, AISI/SAE D2, DIN X153CrMoV12 (1.2379).
    SKD11 Cold Work Tool Steel

    Equivalent Grades: GB Cr12MoV, JIS SKD11, AISI/SAE D2, DIN X153CrMoV12 (1.2379). SKD11 is the tool steel, die steel, and high carbon steel possessing high hardness, strength and wear resistance. Its surface is grinded precisely. It is often used for the stamping dies, plastic molds, and so on.

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