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LORK is a special stainless steel manufacturer with 20 years of manufacturing experience.
Stainless steel grade 304 is the most commonly used stainless steel. Stainless steel grade 304N has better corrosion resistance than grade 302, and is mostly non-magnetic in nature; however when cold worked it acquires a slightly magnetic quality.
Stainless Steel 304N Applications
Equivalent materials to grade 304N stainless steel are given below.
ASTM A182 | ASTM A193 (B8N, B8NA) | ASTM A194 (8N, 8NA) | ASTM A213 | ASTM A240 |
ASTM A249 | ASTM A312 | ASTM A358 | ASTM A376 | ASTM A403 |
ASTM A430 | ASTM A479 | ASTM A666 | ASTM A688 | ASTM A813 |
ASTM A814 |
The chemical composition of grade 304N stainless steel is outlined in the following table.
Element | Content (%) |
Chromium, Cr | 18-20 |
Nickel, Ni | 8-11 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Nitrogen, N | 0.1-0.16 |
Carbon, C | 0.08 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
Iron, Fe | Balance |
Stainless Steel 304N Mechanical Properties
Properties |
Metaic | Imperial |
Tensile strength | 620 MPa | 89900 psi |
Yield strength | 330 MPa | 47900 psi |
Elastic modulus | 193-200 GPa | 28000- 29000 ksi |
Hardness, Rockwell B | 85 | 85 |
Available Sizes And Specifications
304N stainless steel pipe sizes and specifications | |
Grade | 304N |
Stainless steel seamless pipe | Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,Length: 24000mm |
Stainless steel welded pipe | Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm,Length: 18000mm |
Stainless steel capillary pipe | Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm,Length: 18000mm |
Stainless steel welded sanitary pipe | Outside diameter:8.0- 850mm, Thickness: 1.0 -6.0mm |
Stainless steel seamless sanitary pipe | Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm |
Stainless steel square pipe | Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
Stainless steel rectangular pipe | Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
Stainless steel coil pipe | Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm |
Standard | American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85·European Standard: EN10216-5, EN10216-2Japanese Standard: JIS G3463-2006, JISG3459-2012Russian Standard: GOST 9941-81
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Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?