N6 Nickel Plate Cut To Size Supplier

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Проверено и поддерживается инженерной командой Shaanxi Qianyi Tuoda Technology Co., Ltd.

N6 nickel plate Cut to Size | ASTM B162 UNS N02200 (Nickel 200), Zero-Cut, PMI, MTC 3.1

Meta Description: N6 nickel plate cut to size — GB/T 2054 N6 ≈ ASTM B162 UNS N02200 (Nickel 200), commercially pure nickel ≥99.0% Ni, caustic/NaOH duty ≤315°C. Laser/waterjet/plasma/shear zero-cut, PMI per lot, EN 10204 3.1. N02201 auto-quoted for >315°C.

First, What "N6" Actually Maps To

"N6" is the Chinese GB designation for commercial pure nickel. In international procurement it maps to:

• ASTM B162 / ASME SB-162 → UNS N02200 (Nickel 200)
• Werkstoff 2.4060 / 2.4066 (EN/DIN equivalent)
• GB/T 2054 / GB/T 2072 → N6 (domestic call)
• Ni ≥99.0% (typical mill 99.5%+), C ≤0.15%

We do not sell "N6" as a mystery grade — every pack carries the UNS mapping on the MTC so overseas QC accepts it without a phone call.

Cut-to-Size = Downstream Service, Not a Material Change

• Zero-cut changes dimensions only — grade, heat, annealing state stay identical to parent plate
• Process: confirm heat → shear/plasma/laser/waterjet → deburr → flatten check → tag (heat No. = MTC)
• Tolerance per ASTM B162 / GB/T 2054, or drawing tighter tolerance on request
• Cut edge: plasma (economic) / laser (clean) / waterjet (no heat-affected zone, for precision blanks)
• Flatness re-checked after cutting — nickel work-hardens, we don't ship a bowed blank

Stock Window (typical ready sizes)

Live stock shifts daily — send thickness × width × length + qty, get "in stock / partial / mill-roll" in hours.

200 vs 201 — The 315°C Rule (written on every quote)

Graphitization is silent: carbon precipitates at grain boundaries above 315°C, toughness collapses with no surface warning. We flag 201 automatically — not as an upsell, as failure prevention.

Why N6 / Nickel 200 for the Job

• Best metallic resistance to caustic soda at all concentrations up to molten state
• High thermal conductivity (~70 W/m·K) — evaporator / heat-exchanger blanks
• Non-contaminating — food/pharma/electronic-grade alkali lines
• Weldable with ERNi-1; no exotic filler needed
• Ferromagnetic — useful for shielding/jig parts

QC Before the Blank Leaves the Bay

1. Parent heat cert → EN 10204 3.1 (chemistry + tensile from same heat)
2. PMI/OES per lot — N02200 ≠ N02201 ≠ alloy 400, verified not by colour
3. Thickness/width/length gauge + flatness check
4. Edge deburr, no oxide smear left on cut face
5. UT on thick plate (>20mm) on request
6. Tag = heat No. + UNS + size + MTC cross-link
7. 3.2 (SGS/BV/TÜV) TPI PO-fronted, not back-built

Real Boundaries (no overclaim)

• Not for strong oxidizers: conc. HNO₃, wet chlorine excursion → review needed
• High-temp sulfur atmosphere → low-melting Ni-sulfide risk, excluded
• Stagnant seawater → design review; flowing seawater OK
• Zero-cut does not change corrosion rating — edge prep is cosmetic/forming, not a coating

RFQ Template (copy-paste)

Grade: N6 (GB) = N02200 / or specify N02201 ___
Standard: ASTM B162 / GB/T 2054 / project spec ___
Thickness × Width × Length: ___mm × ___mm × ___mm
Qty: ___ pcs / ___ kg
Condition: annealed (M) / Y2 / Y ___
Cut method: shear / plasma / laser / waterjet ___
Edge req: deburr / chamfer / no requirement ___
Surface: mill / pickled / bright / polished ___
Service: medium ___ + temp ___°C (drives 200 vs 201)
Cert: 3.1 / 3.2 (TPI ___)
Incoterm: EXW Baoji / FOB Shanghai / DAP / DDP ___

FAQ — N6 nickel plate Cut to Size

Q1: Is N6 the same as Nickel 200?
A: In procurement terms yes — GB N6 ≈ ASTM B162 UNS N02200. MTC carries both designations so customs/QC accept it.

Q2: Can you cut from drawing?
A: Yes — DXF/STEP/PDF nest cutting; waterjet for zero HAZ, laser for clean edges, plasma for economic blanks.

Q3: Minimum order for zero-cut?
A: Small-batch per size confirmed on RFQ; no full-coil gate for stock thicknesses.

Q4: 200 or 201 for my evaporator?
A: ≤315°C → N6/N02200; >315°C hot caustic → N02201. We write the recommendation on the quote.

Q5: Does cutting change corrosion resistance?
A: No. Cut edge is dimensional only; we deburr + pickle on request, but the alloy rating stays with the heat.

Q6: MTC with cut blanks?
A: EN 10204 3.1 every lot, heat-to-blank traceable. 3.2 TPI named at PO.

Q7: Weld filler?
A: ERNi-1 / ENi-1 for 200; same family for 201 — confirmed on WPS.

Q8: Thin sheet 0.5mm zero-cut?
A: Laser or shear; waterjet reserved for thicker blanks to avoid edge waviness.

Q9: HS code?
A: nickel plate base 7506.20 (verify by destination/Broker) — not 8108 fastener code.

Q10: Biggest buyer mistake?
A: Buying N6 for a >315°C evaporator because it's cheaper — graphite embrittlement isn't visible until it cracks. Temperature decides grade, not price.

Request a Quote

Email: sales@[yourdomain].com

Send thickness × width × length + grade (N6/N02200 or N02201) + medium/temp + qty. Stock confirm in hours; cut window quoted after heat lock.

About: Baoji pure-nickel plate desk — N6 (GB/T 2054) = UNS N02200 (Nickel 200) zero-cut plate, ASTM B162/SB-162 route, annealed default, 0.3-50mm, laser/waterjet/plasma/shear. PMI per lot, flatness re-checked, EN 10204 3.1, 3.2 TPI PO-fronted. N02201 auto-flagged for >315°C caustic. No grade swap, no "N6 mystery plate", no cert downgrade. Heat No. = tag = MTC.