304 stainless steel pipe also contains manganese, carbon, silicon, sulfur, nitrogen and phosphorus in its chemical composition. 304 steel pipe has high strength and generally has a minimum yield strength of 205MPa and a minimum tensile strength of 515MPa.
Austenitic stainless steel 304 pipes are used as stainless heat-resistant steel for food equipment, general chemical equipment, and atomic energy industrial equipment.
The types of 304 stainless steel include sanitary pipes, seamless pipes, square pipes, large-diameter pipes, decorative pipes, welded pipes, etc.
304 austenitic stainless steel pipe is less expensive than other grades of stainless steel, and compared to all metal products in general. 304 tubing is available in thicknesses ranging up to 200mm and in varying width and length specifications, depending on application requirements. Please contact us for more information and prices.
Standards:
|
GB: |
06Cr19Ni10/0Cr18Ni9 |
|
ASTM: |
S30400/304 |
|
JIS: |
SUS304 |
|
ISO: |
X5CrNi18-10 |
|
EN: |
X5CrNi18-10/1.4301 |
Properties:
Chemical composition of 304 stainless steel pipe:
|
C: |
≤0.07 |
|
Si: |
≤0.75 |
|
Mn: |
≤2.00 |
|
P: |
≤0.045 |
|
S: |
≤0.030 |
|
Ni: |
8.00~10.50 |
|
Cr: |
17.50~19.50 |
|
N: |
≤0.1 |
Mechanical properties of 304 austenitic stainless steel:
|
Yield Strength RP0.2/MPa: |
≥205 |
|
Tensile Strength Rm/MPa: |
≥515 |
|
Longation A/%: |
≥40 |
|
Hardness: |
HBW≤201 |
|
HRB≤92 |
|
|
HV≤210 |
Physical properties of austenitic stainless steel 304 pipe:
|
Density/（kg/dm³）20℃: |
7.93 |
|
Melting Range/℃: |
1398~1454 |
|
Specific Heat[kJ/(kg•K)]0℃~100℃: |
0.50 |
|
Thermal Conductivity/[W/(m•K)]: |
100℃:16.3 |
|
500℃:21.5 |
|
|
Coefficient of Thermal Expansion/(10-6/K): |
0℃~100℃:17.2 |
|
0℃~500℃:18.4 |
|
|
Electrical Resistivity/(Ω•mm2/m)20℃: |
0.73 |
|
Modulus of Elasticity(kN/mm2)20℃: |
193 |
FAQ:
Q:Can you send samples?
A:Sample can be for free,freight cost collect.
Q:What product information do I need to provide?
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time?
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading?
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.
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