Type 304J1

  • Formability: The 304J1 Stainless Steel has a spectacular surface quality, so it can be used for kitchen utensils, tableware, decorative and other purposes.
  • Presence of copper: With the addition of copper to the Type 304J1, the stainless steel can be used for processing purposes that belong to the nickel-metal series.
  • Superior performance: Compared to the traditional 304 stainless steel, this has a lower nickel content, making it not just price friendly, but induced with superior performance.
  • Oxidation level: The oxidation resistance for this steel is set at about 2000 oF and it toughens at cryogenic temperatures
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Description

Type 304J1 has a different feel and all thanks to the introduction of copper characterized by its deep drawing process.

Though it has similar tensile strength and corrosion resistance to the conventional Type 304, excellent formability, and weldability, 304J1 can be widely used as it’s a new grade with multi-functions.

Common Names: 304J1 stainless steel coil/sheet.

Executive Standards: JIS …………… G4304

Chemical Properties:

  • Carbon …………………………….. 0.08 max.
  • Phosphorus ………………………. 0.045 max.
  • Sulfur ………………………………..  0.03 max.
  • Manganese ………………………. 3.0 max.
  • Silicon ……………………………… 0.75 max.
  • Nickel ……………………………… 6.0-9.0 max.
  • Chromium …………………………15.0-18.0 max.
  • Copper ……………………………. 1.0-3.0 max.

Mechanical Properties:

  • Yield Strength ……………………… 278 (Mpa) min.
  • Tensile Strength …………………… 554 (Mpa) min.
  • Elongation ………………………….. 55 % min.
  • Hardness ……………………………. 155 (HRB) max.

Physical Properties: NIL

Key Features: 

  • The 304J1 Stainless Steel has lesser contents of Nikel and unlike its predecessors, it has an extra touch of copper.
  • Its excellent formability makes it the best choice for cutlery, mug, sink, pots, and other deep drawing applications.

Product Forms Available: Solid round bar, plate sheet, coil, welded and seamless pipe, flat bar, square bar, hot-rolled coils, and cold rolled coils

Applications: Tableware, insulation cup, sink, pan, and other deep drawing uses.

FAQs:

  • What is the difference between 304J1 and 304 Stainless steel?

There is no physical difference in the appearance of both, but when it comes to performance, the introduction of copper material and minimal nickel content gives it a tipping edge.

  • Is the 304J1 Stainless Steel susceptible to rust?

Just like the Type 304, Type 304L, and other members of the austenitic league of stainless steel, the 304J1 stainless steel is made rust-resistant.

  • What is the upside of choosing the 304J1 Stainless Steel?

With excellent weldability and formability, 304J1 stainless steel can be freely applied in Kitchen utensils, Home appliances, construction decoration, and others.

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