TYPICAL NOMINAL CHEMISTRY

NICKEL (NI)	50.5
CHROMIUM(CR)	0.10
MANGANESE(MN)	0.60
SILICON (SI)	0.30
CARBON (C)	0.05
PHOSPHORUS (P)	0.025
SULFUR (S)	0.025
IRON	BALANCE

TYPICAL TENSILE STRENTGH

ANNEALED	85,000 MAX
1/4 HARD	90,000 TO 115,000
1/2 HARD	105,000 TO 125,000
HARD	120,000 MIN.

TYPICAL HARDNESS, ROCKWELL B

ANNEALED	70 MAX
1/4 HARD	78 TO 83
1/2 HARD	84 TO 88

TYPICAL LINEAR COEFFICIENT OF THERMAL EXPANSION (cm per cm C x 10-6)

30 to 100	10.5
30 to 200	10.4
30 to 300	10.2
30 to 350	10.2
30 to 400	10.1
30 to 425	N/A
30 to 450	10.1
30 to 500	10.0
30 to 550	10.5
30 to 600	10.8
30 to 700	11.7
30 to 800	12.5
30 to 900	13.3
30 to 1000	14.2

* PLEASE NOTE THIS IS A NOMINAL DATA SHEET

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