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SUS304N1 Stainless Steel

SUS304N1 Stainless Steel

Grade: 300 Series Stainless Steel
Type: Stainless Steel Plate, Stainless Steel Pipe/Tube, Stainless Steel Coil
Standard: ASTM A240, JIS G4350
Specification: Thickness:0.3mm-100mm||||||Width:200-3000mm
Application:SUS304N1 Stainless Steel is used for a wide variety of structural parts for higher strength.

 ASTM/ASME 304N Stainless steel Introduction

SUS304N1 Stainless Steel , SUS304N1 Stainless plate, ASTM SS304N, Stainless SUS304N1

Type SUS304N1 is an extra low-carbon variation of Type SUS304 with a 0.03% maximum carbon content that eliminates carbide precipitation due to welding. As a result, this alloy can be used in the “as-welded” condition, even in severe corrosive conditions. It often eliminates the necessity of annealing weldments except for applications specifying stress relief. It has slightly lower mechanical properties than Type SUS304.
SUS304N1 Stainless steel Usage
Chemical industry equipment; industrial tanks; general application medical instrument; tableware kitchenware; architectural purpose; milk&food processing acidities,; hospital equipment; bath-tub; reflector; mirror; interior-exterior decoration for building; architectural purposes; escalators; kitchenware vehicles.
 SUS304N1 Stainless Steel , SUS304N1 Stainless plate, ASTM SS304N, Stainless SUS304N1
SUS304N1 Stainless steel Typical Chemical Requirements(%)
Type  C Si Mn P S Ni Cr Mo Cu N Other
SUS304 ≤ 0.08 ≤ 1.00  ≤ 2.00  ≤ 0.045  ≤ 0.030  8.00--10.50 18.00--20.00 -- -- -- --
SUS304L ≤ 0.030 ≤ 1.00 ≤ 2.00 ≤ 0.045 ≤ 0.030 9.00--13.00 18.00--20.00 -- -- -- --
SUS304N1 ≤ 0.08 ≤ 1.00 ≤ 2.50 ≤ 0.045 ≤ 0.030 7.0--10.5 18.00--20.00 -- -- 0.10--0.25 --
SUS304N2 ≤ 0.08 ≤ 1.00 ≤ 2.50 ≤0.045 ≤ 0.030 7.50--10.50 18.00--20.00 -- -- 0.15--0.30 Nb≤ 0.15
SUS304LN ≤ 0.030 ≤ 1.00 ≤ 2.00 ≤ 0.045 ≤ 0.030 8.50--11.50 17.00--19.00 -- -- 0.12--0.22 --

SUS304N1 Stainless steel Mechanical Test Requirements

Type Yield Strength(MPa) Tensile Strength(MPa) Elongation(%) Hardness, max
HB HRB HV
SUS304 ≥ 205 ≥ 520 ≥ 40 ≤ 187 ≤ 90 ≤ 200
SUS304L ≥ 175 ≥ 480 ≥ 40 ≤ 187 ≤ 90 ≤ 200
SUS304N1 ≥ 275 ≥ 550 ≥ 35 -- ≤ 95  ≤ 220
SUS304N2 ≥ 275 ≥ 550 ≥ 35 -- ≤ 95 ≤ 220
SUS304LN ≥ 245 ≥ 550 ≥ 40 ≤ 217 ≤ 95 ≤ 220

 

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