Material grade and implementation standards

1. Pure nickel plate

Nickel 200 (N6, Ni ≥ 99.6%, conventional pure nickel), Nickel 201 (N4, Ni ≥ 99.9%, low-carbon type, better resistance to intergranular corrosion);

Corresponding standards: ASTM B127, ASTM B162/ASME SB162; National standards GB/T 2054 and GB/T 2882;

Core advantages: Resistant to concentrated alkali, highly reducing medium, and non brittle at low temperatures.

2. Nickel based alloy plate

Monel 400 (nickel copper alloy): resistant to seawater and hydrofluoric acid; ASTM B164；

Inconel 600/625, Incoloy 825: resistant to high temperature oxidation, hydrochloric acid/sulfuric acid, and phosphoric acid corrosion;

Hastelloy C-276: versatile corrosion resistance, resistant to stress corrosion cracking caused by strong oxidizing acids and chlorides;

Suitable for composite corrosion environments that are more demanding than pure nickel.

Specification, form and supply status

Thickness: ultra-thin strip 0.05mm, thin plate 0.1-3mm, medium thick plate 3-50mm; width 200-1500mm, length 500-3000mm, can be cut to length/strip/circle;

Surface: Hot rolled black skin (low cost), cold rolled acid pickling, bright annealing, frosted, mirror finish;

Status: Soft state (M, fully annealed, good plasticity, easy to weld and bend), Semi hard state (Y2, cold work strengthening), Hard state (Y, high strength);

Packaging: moisture-proof paper+steel strap bundling, or product vacuum sealed, with wooden box/pallet.