SUS420J1 Cold Rolled Stainless Steel Strip and Sheet

  SUS420J1 Cold Rolled Stainless Steel Strip and Sheet

Introduce

420J1 characteristic of this Martensitic grade is its ability to be hardened by heat treatment. Thus, when quenched they attain high levels of resistance enabling the achievement of a cutting edge. Combined with their good corrosion resistance, this aptitude meets the requirements of many applications.

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Applications

Stainless steel grade 420J1 is used in the following application areas:

Blades for knives and various utensils for food preparation

Blades for industrial equipment

Cutting tools

Mechanical parts and other tools

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Standard

JIS G4305 Cold Rolled Stainless Steel Strip and Sheet

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Chemical component

Grade	C	Si	Mn	P	S	Cr
SUS420J1	0.16-0.25	max 1.00	max 1.00	max 0.040	max 0.030	12.00-14.00

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Mechanical Property Annealed

Steel Grade	0.2%Proof Stress N/mm2	Tensile Strength N/mm2	Elongation %	Hardness
				HRB	HV
SUS420J1	≥225	≥520	≥18	≤97	≤234

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