Nickel alloy sheet 31

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Product Details
Item — Specification
Alloy — Alloy 31
Material — Nickel-iron-chromium-molybdenum alloy
Grade — Alloy 31
UNS No. — N08031
W.Nr. — 1.4562
Equivalent Grade — X1NiCrMoCu32-28-7
Shapes — Round bar / Flat bar / Sheet / Plate / Tube
Processing services — Cutting / Forging / Bending / Welding / Machining
Nickel content — 30–32%
Chromium content — 26–28%
Molybdenum content — 6–7%
Copper content — 1–1.4%
Nitrogen content — 0.15–0.25%
Elongation — ≥ 40%
Place of origin — Zhejiang, China
Brand — Shuaiyi
Diameter / Width — As required
Thickness — As required
MOQ — 200 kg (flexible)
Standards — ASTM B564 / ASTM B625 / ASTM B649 / ASTM B581 / ASME SB564 / ASME SB625
Packaging — Standard seaworthy package
Samples — Available

Chemical Composition (%)
Element — Content (%)
Fe — Remainder
Ni — 30–32
Cr — 26–28
Mo — 6–7
Cu — 1–1.4
N — 0.15–0.25
C — ≤ 0.015
Mn — ≤ 2
Si — ≤ 0.30
P — ≤ 0.020
S — ≤ 0.010

Key Features

• Competitive factory pricing and high production capacity (50,000 t/month)
• Quality management: ISO9001, CE, SGS certifications
• Responsive commercial and technical support (24-hour reply)
• Flexible payment terms: T/T, L/C
• Custom processing: cutting, forging, bending, welding, machining
• Quick delivery with standard export packaging
• OEM/ODM services available

Application Scenarios

• Chemical processing equipment
• Environmental protection equipment
• Fertilizer production plants
• Offshore and marine equipment
• Phosphoric and sulfuric acid production

Why Choose Us

• Stable, factory-direct supply
• Custom processing and strict quality controls
• On-time delivery and export experience
• Available samples and flexible MOQ

Technical Specifications

• Commercial designation: Alloy 31
• UNS: N08031
• W.Nr.: 1.4562
• Chemical ranges: Ni 30–32%; Cr 26–28%; Mo 6–7%; Cu 1–1.4%; N 0.15–0.25%
• Available forms: round bar, flat bar, sheet, plate, tube
• Processing services: cutting, forging, bending, welding, machining
• Mechanical property: elongation ≥ 40%
• Standards: ASTM B564, ASTM B625, ASTM B649, ASTM B581, ASME SB564, ASME SB625
• MOQ: 200 kg (flexible)
• Packaging: standard seaworthy package
• Samples: available
• Origin: Zhejiang, China
• Brand: Shuaiyi