Baja tahan karat 321
- UNS S32100
- ASTM A 240, A 479, A 276, A 312
- AMS 5510, AMS 5645
- EN 1.4541, Werkstoff 1.4541
- 321 stainless steel coiled tubing lan pipa kapiler
Komposisi Kimia Stainless 321,%
| Cr | Ni | Mo | Ti | C | Mn | Si | P | S | N | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 17.0 | 9.0 | - | 5x(C+N) | - | - | 0.25 | - | - | - | - |
| MAX | 19.0 | 12.0 | 0.75 | 0.70 | 0.08 | 2.0 | 1.0 | 0.045 | 0.03 | 0.1 | Bal |
Apa aplikasi nggunakake 321 Stainless Steel?
321 stainless steel coiled tubing lan pipa kapiler
- manifold mesin piston pesawat
- Sambungan ekspansi
- Pangoksidasi termal
- peralatan Refinery
- peralatan proses kimia suhu dhuwur
- Pangolahan Panganan
Sifat Mekanik
Rata-rata Unggah-ungguh Suhu Tensile Properties
| Suhu, °F | Kekuwatan Tensile Ultimate, ksi | .2% Kekuwatan Ngasilake, ksi |
|---|---|---|
| 68 | 93.3 | 36.5 |
| 400 | 73.6 | 36.6 |
| 800 | 69.5 | 29.7 |
| 1000 | 63.5 | 27.4 |
| 1200 | 52.3 | 24.5 |
| 1350 | 39.3 | 22.8 |
| 1500 | 26.4 | 18.6 |
Welding Stainless Steel 321
321 stainless steel coiled tubing lan pipa kapiler
321 Stainless siap dilas dening kabeh cara umum kalebu busur submerged.Pengisi las sing cocog paling asring ditemtokake minangka AWS E/ER 347 utawa E/ER 321.
Aloi iki umume dianggep duwe weldability iso dibandhingke kanggo 304 lan 304L stainless karo prabédan utama kang tambahan titanium kang nyuda utawa nyegah carbide udan sak welding.
Wektu kirim: Jun-27-2023