Changzhou DLX Alloy Co., Ltd.
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Product Specification
| High Light | pure nickel bars industrial ，affordable nickel bars commercial ，pure nickel metal bars | ||
Industrial and commercial buyers do not need the most expensive grade — they need the right grade at the right price, available when the line needs it. N6 (NP2) is the value choice of the pure nickel family: ≥99.5% nickel with the mechanical constants of the group, at the lowest reference price band, from stock in 3–7 days. For general structural parts, electrodes, fasteners and commercial nickel components, it delivers the corrosion resistance and workability of pure nickel without paying for vacuum-grade purity you will not use.
| Dimension | Range | Note |
|---|---|---|
| Diameter | stock sizes + per drawing | Common sizes held in stock |
| Length | per drawing | Cut-to-length options |
| Straightness | per drawing | Verified against specification |
| Surface | Bright / machined / pickled | Per application |
Stock sizes ship in 3–7 days; custom diameters and lengths are confirmed against the drawing before production.
Technical Deep DiveReference prices (FOB, USD/kg) from the DLX price guide show why N6 is the value grade for industrial and commercial duty:
| Grade | Ni Content | Reference Price (FOB, USD/kg) | Value positioning |
|---|---|---|---|
| N4 (NP1) | ≥99.9% | 420–480 | Premium — vacuum-grade purity |
| Ni201 | ≥99.0% | 350–390 | Specialist — low carbon for welding |
| Ni200 | ≥99.2% | 340–380 | Mid — battery and chemical |
| N6 (NP2) | ≥99.5% | 300–340 | Value — general industrial |
For most industrial and commercial components, N6 delivers the same corrosion resistance class at the family's lowest cost.
| Application | Why nickel bar | Suitable grade |
|---|---|---|
| General structural parts | Corrosion resistance, strength ≥462 MPa | N6 |
| Electrodes and anodes | Conductive, corrosion resistant in electrolytes | N6 / Ni200 |
| Fasteners and fittings | Formability and machinability | N6 |
| Chemical equipment fittings | Resistance to industrial chemicals | N6 / Ni201 |
| Commercial nickel components | Stable pricing, stock availability | N6 |
| Option | Lead time |
|---|---|
| Stock diameters | 3–7 days |
| Custom sizes (per drawing) | 15–25 days |
| Free sample (0.5 kg, N6/Ni200) | 3–5 days |
| Grade | Ni Content | Best Application | Reference Price (FOB, USD/kg) |
|---|---|---|---|
| N4 (NP1) | ≥99.9% | Vacuum electronics | 420–480 |
| Ni201 | ≥99.0% | High-temp service | 350–390 |
| Ni200 | ≥99.2% | Battery, chemical | 340–380 |
| N6 (NP2) | ≥99.5% | Industrial corrosion | 300–340 |
FOB China port, subject to bar size and quantity. Final quotation per drawing.
Source: DLX product catalogue, pure nickel family (grades N4 / N6 / Ni200 / Ni201).
| Element (wt%) | N4 | N6 | Ni201 | Ni200 |
|---|---|---|---|---|
| Ni+Co | 99.9 | 99.5 | — | — |
| Ni | — | — | ≥99.0 | ≥99.2 |
| C | ≤0.01 | ≤0.10 | ≤0.02 | ≤0.15 |
| Cu | ≤0.015 | ≤0.10 | ≤0.25 | ≤0.25 |
| Si | ≤0.03 | ≤0.10 | ≤0.35 | ≤0.35 |
| Mn | ≤0.002 | ≤0.05 | ≤0.35 | ≤0.35 |
| Fe | ≤0.04 | ≤0.10 | ≤0.40 | ≤0.40 |
| S | ≤0.001 | ≤0.005 | ≤0.01 | ≤0.01 |
| P | ≤0.001 | ≤0.002 | — | — |
| Mg | ≤0.01 | ≤0.10 | — | — |
| Property | Value |
|---|---|
| Density | 8.908 g/cm³ |
| Melting point | 1435–1446 °C |
| Curie temperature | 358 °C |
| Tensile strength (annealed) | ≥462 MPa |
| Elongation (annealed) | ≥35% |
| Hardness (annealed) | 90–120 HB |
| Shear modulus | ≈76 GPa |
| Electrical resistivity | 0.096 μΩ·m (20 °C) |
| Thermal conductivity (Ni200) | 70.2 W/m·K |
| Item | Detail |
|---|---|
| Form | Bar / rod, stock sizes and cut-to-length |
| Dimensions | Stock diameters; custom per drawing |
| Temper | Annealed (M) / hot-rolled / cold-drawn |
| Surface | Bright / machined / pickled |
| End finish | Square-cut, deburred |
| Packaging | End caps + moisture barrier + wooden crate |
Value pricing does not mean relaxed quality. Chemistry is composition-tested per heat; bars are checked for diameter, length, straightness and surface; batches are sampled for tensile, elongation and hardness. An EN 10204 3.1 MTC is issued on request.
Bars are end-capped, wrapped in moisture barrier film and packed in wooden crates; lot numbers trace back to the heat. Stock diameters ship in 3–7 days, custom sizes in 15–25 days. Free 0.5 kg samples are dispatched within 3–5 days.
An affordable price is a production capability, not a marketing choice. Changzhou DLX Alloy's 1,200 tonnes of annual capacity across a 12,000 m² nickel-only plant spreads fixed costs over volume — which is how N6 bars stay in the family's lowest price band without compromising the ISO9001 and SGS quality system that has run since 2002. Scale, chemistry control and stock discipline: that is what makes "affordable" honest.
N6 (≥99.5% Ni) carries the lowest reference price band of the nickel family — from USD 300/kg FOB — while keeping the same corrosion resistance class for general industrial duty.
Common stock diameters ship in 3–7 days; custom diameters and lengths per drawing are produced in 15–25 days.
10 kg for bars. A free 0.5 kg sample is available for N6 and Ni200; N4 and Ni201 samples are charged and refunded with your first order above 50 kg.
Yes. EN 10204 3.1 MTC with full chemical composition and mechanical test results is available per batch.
General structural parts, electrodes, fasteners and commercial nickel components — where pure nickel corrosion resistance is needed without vacuum-grade purity.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
1000000-120000000+
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ... Changzhou DLX Alloy Co., Ltd. was established in 2002 and has passed ISO9001 international quality management system certification and SGS certification.We initially focused on the production of resistance alloys. Over the past 20 years, we have continued to conduct research and development and now ...
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