400 Nickel

K500 Nickel

0.01"

0.016"

0.02"

0.025"

0.032"

0.051"

1"

0.02"

0.031"

0.062"

0.078"

1/2 ft.

1 ft.

2 ft.

3 ft.

4 ft.

21 ft.

81 ft.

125 ft.

130 ft.

205 ft.

320 ft.

325 ft.

530 ft.

830 ft.

1,295 ft.

3,720 ft.

2"

6"

12"

24"

36"

Matte

Mirror Like

Plain

ASTM Standard

Fed. Spec. QQ-N-286

1C999

2B999

EAR99

Material Certificate with Traceable Lot Number

Compliant

Not Compliant

Compliant

Not Compliant

289 cir. mil·ohm/ft

370 cir. mil·ohm/ft

Undersized

Standard

Compliant

Not Compliant

20,000 psi to 29,999 psi

50,000 psi to 99,999 psi

100,000 psi or greater

500° F

700° F

Not Rated

Medium

Hard

Not Rated

2 × 2

3 × 3

8 × 8

10 × 10

20 × 20

30 × 30

50 × 50

100 × 100

200 × 200

-150° F

Not Rated

Rockwell B70

Rockwell B85

Rockwell B100

Not Rated

Less than 0.01"

0.01" to 0.019"

0.02" to 0.039"

0.04" to 0.249"

0.25" or greater

26,000 ksi

28,000 ksi

0.305 lb/in³

0.32 lb/in³

Annealed

Hardened

2,370° F

2,400° F