304 Stainless Steel Tubing
Apr 01, 2026
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Business Terms
| Terms | Specification |
|---|---|
| Minimum Order Quantity: | 5 Tons |
| Price: | To be negotiated |
| Packaging Details: |
As Requested |
| Delivery Time: | Within 7-10 Working Days |
| Payment Terms: | T/T, L/C, Credit Card |
| Supply Ability: | 100000 Tons per month |
| Certification: | RoHS, BIS, SABS, tisi, KS, JIS, ISO9001 |
| Export To: |
United States, United Kingdom, Canada, India, Indonesia, Philippines, Australia, Brazil, Korea, Russian Federation, Italy, Malaysia, Egypt, New Zealand, Qatar, Saudi Arabia, Singapore, Ukraine, etc. |
Chemical Composition
| Element | Chromium, Cr | Nickel, Ni | Carbon, C | Manganese, Mn | Silicon, Si | Phosphorus, P | Sulfur, S | Nitrogen, N | Iron, Fe |
|---|
| Content (%) | 18.0-20.0 | 8.0-10.5 | ≤0.08 | ≤2.0 | ≤1.0 | ≤0.045 | ≤0.03 | ≤0.10 | Balance |
Mechanical Properties
| Property | Metric | Imperial |
|---|
| Tensile Strength | 505 MPa | 73.2 ksi |
| Yield Strength (at 0.2% offset) | 215 MPa | 31.2 ksi |
| Brinell Hardness | 123 | 123 |
| Rockwell Hardness | 70 | 70 |
| Vickers Hardness | 129 | 129 |
| Elongation at Break (in 50 mm) | 70% | 70% |
| Young's Modulus | 193-200 GPa | 28-29 msi |
Heat Treatment
Common heat treatment processes of ss 304 tubing include:
Normalizing
Not applicable
Reason: 304 tubing does not benefit from this process.
Annealing
Temperature: 1010-1120°C (1850-2050°F)
Process: Heat to the specified temperature, then cool quickly in the air or water.
Quenching
Not recommended.
Reason: Quenching cannot harden 304 tubing and may cause distortion.
Tempering
Not applicable.
Reason: Tempering has no effect because 304 tubing cannot be hardened by quenching.
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