Download
in PDF FormatCONTROLLED EXPANSION ALLOYS
ALLOY 52
ALLOY 52 TYPICAL NOMINAL CHEMISTRY
NICKEL (NI) |
50.5 |
CHROMIUM (CR) |
0.10 |
MANGANESE (MN) |
0.60 |
SILICON (SI) |
0.30 |
CARBON (C) |
0.05 |
ALUMINUM (AL) |
0.10 |
MAGNESIUM (MG) |
0.50 |
ZIRCONIUM (ZR) |
0.00 |
TITANIUM (TI) |
0.00 |
PHOSPHORUS (P) |
0.025 |
SULFUR (S) |
0.025 |
IRON (FE) |
BALANCE |
ALLOY 52 TYPICAL TENSILE STRENGTH
ANNEALED |
85,000 MAX. |
¼ HARD |
90,000 to 115,000 |
½ HARD |
105,000 to 125,000 |
HARD |
120,000 MIN. |
TYPICAL HARDNESS, ROCKWELL B
ANNEALED |
70 MAX. |
¼ HARD |
78 to 83 |
½ 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 |
TYPICAL LINEAR COEFFICIENT OF THERMAL EXPANSION
(CM. PER CM. C x 10 – 6)
30 to 100 |
8.2 |
30 to 200 |
7.9 |
30 to 300 |
7.5 |
30 to 350 |
7.4 |
30 to 400 |
7.5 |
30 to 425 |
7.6 |
30 to 450 |
7.9 |
30 to 500 |
8.6 |
30 to 550 |
9.3 |
30 to 600 |
9.8 |
30 to 700 |
10.7 |
30 to 800 |
11.6 |
30 to 900 |
12.5 |
30 to 1000 |
13.4 |