Korrosionsbeständigkeit
It performs well in corrosive media containing chloride ions (such as seawater, salt water), sulfuric acid, phosphoric acid, etc. The critical pitting temperature is ≥35℃, and the corrosion resistance is significantly better than 304 stainless steel.
High temperature resistance
It can withstand high temperature environments up to 870℃ and still maintain stable mechanical properties, suitable for high-temperature industrial scenarios.
Mechanische Eigenschaften
Tensile strength ≥480MPa, yield strength ≥170MPa, elongation ≥40%, with both high strength and toughness.
Processing characteristics
It supports TIG/MIG welding process, and the cold rolling deformation can reach 60%, but after forming, solution treatment (1050–1100℃ water quenching) is required to restore corrosion resistance.
Applicable scenarios
It is widely used in chemical equipment, marine engineering, oil and gas pipelines and other fields with high requirements for corrosion resistance and high temperature performance
| Produktname | Edelstahlrohre |
| Standard | ASTM,JIS,DIN,GB,AISI,DIN,EN |
| Material | 201, 202, 301, 301L, 304, 304L, 316, 316L, 321, 310S, 904L, 410, 420J2, 430, 2205, 2507, 321H, 347, 347H, 403, 405, 409, 420, 430, 631, 904L, 305, 301L, 317, 317L, 309, 309S 310 |
| Technik | Kaltgezogen, warmgewalzt, kaltgewalzt und andere. |
| Side shape | Round, square, rectangular,etc. |
| Outer Diameter | 20mm-1200mm or Customizable |
| Dicke | 6-3000mm or Customizable |
| Länge | 1-12m or Customizable |
| Oberflächenbehandlung | BA/2B/NR.1/NR.3/NR.4/8K/HL/2D/1D |
| Type | Seamless, Welded. |
| Herkunft | China |
| HS-Code | 7304319000 |
| Lieferfrist | {Lieferzeit} |
| Service nach dem Verkauf | 24 hours online. |
| Produktionskapazität | {Produktionskapazität} |
| Price Terms | EXW, FOB, CIF, CRF, CNF oder andere. |
| Hafen laden | {Port} |
| Section Shape | Round, Square, Rectangular, etc. |
| Zahlungsfrist | TT, LC, Bargeld, Paypal, DP, DA, Western Union oder andere. |
| Anmeldung | 1. Geschirr, Schränke, Rohrleitungen in Innenräumen, Warmwasserbereiter, Boiler, Badewannen |
| 2. Automobilteile | |
| 3. medizinische Geräte, Baumaterialien, Chemikalien, Lebensmittelindustrie, Landwirtschaft, Schiffskomponenten, usw. | |
| Verpackung | Bündel, PVC-Beutel, Nylongürtel, Kabelbinder, Standard-Export seetüchtig Paket oder als Anfrage. |
| Bearbeitungsservice | Biegen, Schweißen, Abwickeln, Stanzen, Schneiden und andere. |
| Toleranz | ±1% |
| MOQ | {MOQ} |
Zusammensetzung von rostfreiem Stahl
Stahl ist eine Legierung aus Eisen und Kohlenstoff. Nichtrostende Stähle sind Stähle mit mindestens 10,5% Chrom, weniger als 1,2% Kohlenstoff und anderen Legierungselementen. Die Korrosionsbeständigkeit von rostfreiem Stahl und
Die mechanischen Eigenschaften können durch Zugabe anderer Elemente wie Nickel, Molybdän, Titan, Niob, Mangan usw. weiter verbessert werden.
| Klasse | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| 201 | ≤0.15 | ≤0.75 | 5.5~7.5 | ≤0.060 | ≤0.03 | 16.00~18.00 | 3.5~5.5 | – | – | 0.08 |
| 202 | ≤0.15 | ≤1.00 | 7.5~10.00 | ≤0.060 | ≤0.03 | 17.00~19.00 | 4.0~6.0 | – | ≤0.25 | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 6.00~8.00 | – | ||
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 17.00~19.00 | 8.00~10.00 | – | ||
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 8.00~10.50 | – | ||
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 9.00~13.00 | – | ||
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00~26.00 | 19.00~22.00 | – | ||
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 10.00~14.00 | 2.00~3.00 | ||
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 12.00~15.00 | 2.00~3.00 | ||
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00~19.00 | 9.00~13.00 | – | ||
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.03 | 16.00~18.00 | – | |||
| 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.015 | 22.00~23.00 | 4.5~6.5 | 2.5~3.5 | ||
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | ≤0.035 | ≤0.015 | 24.00~26.00 | 6.00~8.00 | 3.0~5.0 | ||
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00~23.00 | 23.00~28.00 | 4.0~5.0 | 1.0~2.0 | |
| INCONEL028 | ≤0.03 | ≤1.00 | ≤2.50 | ≤0.030 | ≤0.030 | ≤28.0 | ≤34.0 | ≤4.0 | ≤1.4 | |
| MONEL400 | ≤0.30 | ≤0.5 | ≤2.00 | – | ≤0.024 | – | ≥63.0 | – | ≤34.0 | |
| INCONEL800 | ≤0.10 | ≤1.00 | ≤1.50 | – | ≤0.015 | ≤23.0 | ≤35 | 4.0~5.0 | – | ≤0.75 |
