Nickel rod

Release time：2021-06-16 17:44:08 丨 Number of views：

1. Grades: N4, N6

2. Technical conditions: comply with GB/T4435-84, ASTM B160-93

3. Uses: used in electronics, aviation, aerospace, machinery manufacturing, petroleum, resistance, electric heating elements, high-temperature equipment structural parts, etc.

4. The grades, status and specifications of nickel bars and bars are shown in Table 1:

Table 1

Brand Processing Method Diameter d (mm) Allowable Diameter Tolerance (mm) Variety

Drawn, forged, ground or machined

N4N6 polished car polished cold rolled cold swivel forging forging drawn 0.8～2.5 — ±2% ±0.03 nickel rod

＞2.5～5.0 — ±0.1

＞5.0～8.0 +0/-0.12 ±0.15

＞8.0～10 +0/-0.15 ±1.0 ±0.3 Nickel rod

＞10～20 +0/-0.18 ±1.5 ±0.4

＞20～30 +0/-0.21 ±2.0 ±0.5

＞30～50 +0/-0.39 ±2.5 ±0.6

＞50～80 — ±3.0 ±0.8

＞80～100 — ±3.5 ±1.1

＞100～120 — ±5.0 ±1.3

＞120～160 — ±5.0 ±1.8

＞160～200 — ±6.5 ±2.0

＞200～500 — ±7 ±2.5

Note: The allowable deviation of the diameter of the grinding or machining method can be determined according to the requirements of the buyer.