
Alloy 400 Seamless Pipe
Specifications: ASTM B165, ASME SB165
OD: .250" - 4.00"
Wall: Schedule 10 - Schedule 80
Length: Single Random, Double Random & Cut Length.
Alloy 400 seamless pipe is a pipe made of a nickel-copper alloy called Monel 400 UNS N04400. The alloy consists mainly of nickel (about 67%) and copper (about 30%), with small amounts of iron, manganese and other elements added. Seamless pipes made of Monel 400 are manufactured without any welded joints, so the inner surface is continuous and smooth, and has strong pressure resistance. Alloy 400 has excellent corrosion resistance in seawater, acidic solutions and alkaline media. It is particularly resistant to corrosion caused by sulfuric acid and hydrofluoric acid.
2.4360 Monel 400 Pipe Applications:
- 1. Marine and offshore
- 2. Chemical processing
- 3. Oil and gas
- 4. Aerospace
- 5. Power generation

ASTM B165 UNS N04400 Seamless Pipe Specification
| Specification | ASTM B165, ASTM B775, ASTM B829, ASTM B163, ASTM B725, ASTM B751, ASTM B730, AMS 4574 |
| Standard | ASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Monel 400 Seamless Pipe Size |
OD: 4 to 219mm Wall Thickness: 0.5 to 20mm |
| WT | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Form & Condition |
Cold-Drawn, Annealed Cold-Drawn, Stress-Relieved Hot-Extruded No. 1 Temper (Annealed) No. 2 Temper (Half-Hard) No. 3 Temper (Full-Hard) |
| Delivery Condition | Annealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn |
| Packing |
|
| Annealed | 1000 psi | Mpa |
| Yield Strength (0.2% offset) | 31.3 | 216 |
| Tensile Strength | 78.6 | 542 |
| Elongation % in 2 inches | 52 | - |
| Rockwell Hardness | 60 B | - |
2.4360 Alloy 400 Pipe Inspection & Test reports
- EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
- Chemical & Mechanical Reports
- PMI Test Reports
- Visual Inspection Reports
- Raw Materials Certificate
- NABL Approved Lab Reports
- Destructive Test Report
- Moisture testing
- Non Destructive Test Reports
- 100% Radiography Test Report
FAQ
Q1: What Is The Alloy 400 Seamless Pipe Price per kg?
Q2: Is It In Stock?
Q3: Is There Sample Service?
Q4: What Is The Minimum Order Quantity?
Q5: How Long Is The Delivery Time?
Q6: Do You Provide Factory Test Certificate?
Q7: Exported Countries
Hot Tags: alloy 400 seamless pipe, China alloy 400 seamless pipe manufacturers, suppliers, stainless seamless pipe, seamless tube, 347 Stainless Steel Tube, flanged steel pipe fittings, ASTM A213, 304l pipe
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