1. Instantaneous Coefficient of Thermal Expansion of Monel 400

Temperature, °F	70	100	150	200	250	300	350	400	450	500
Coefficent A	7.7	7.9	8.2	8.4	8.6	8.8	8.9	9.1	9.1	9.2
Temperature, °F	550	600	650	700	750	800	850	900	950	1000
Coefficent A	9.3	9.3	9.3	9.4	9.4	9.4	9.5	9.5	9.5	9.6
Temperature, °F	1050	1100	1150	1200	1250	1300	1350	1400	1450	1500
Coefficent A	9.6	9.7	9.7	9.8	9.9	9.9	10.0	10.0	10.0	10.1

*A refers to the instantaneous coefficient of thermal expansion of Monel 400 with an unit of 10^-6in./in./°F.

2. Mean Coefficient of Thermal Expansion of Monel 400

Temperature, °F	-325	-150	-50	70	100	150	200	250	300	350	400
Coefficent B	5.8	6.8	7.2	7.7	7.8	7.9	8.1	8.2	8.3	8.4	8.5
Temperature, °F	450	500	550	600	650	700	750	800	850	900	950
Coefficent B	8.6	8.7	8.7	8.8	8.8	8.9	8.9	8.9	9.0	9.0	9.0
Temperature, °F	1000	1050	1100	1150	1200	1250	1300	1350	1400	1450	1500
Coefficent B	9.1	9.1	9.1	9.1	9.2	9.2	9.2	9.2	9.3	9.3	9.3

*B refers to the mean coefficient of thermal expansion of Monel 400 with an unit of 10^-6in./in./°F.
*The tabulated temperature values shall be interpreted as “going from 70°F to the indicated temperature”.

3. Linear Thermal Expansion of Monel 400

Temperature, °F	-325	-150	-50	70	100	150	200	250	300	350	400
Coefficent C	-2.7	-1.8	-1.0	0	0.3	0.8	1.3	1.8	2.3	2.8	3.4
Temperature, °F	450	500	550	600	650	700	750	800	850	900	950
Coefficent C	3.9	4.5	5.0	5.6	6.1	6.7	7.3	7.8	8.4	9.0	9.5
Temperature, °F	1000	1050	1100	1150	1200	1250	1300	1350	1400	1450	1500
Coefficent C	10.1	10.7	11.3	11.8	12.4	13.0	13.6	14.2	14.8	15.4	16.0

*C refers to the linear thermal expansion of Monel 400 with an unit of in./100 ft.
*The tabulated temperature values shall be interpreted as “going from 70°F to the indicated temperature”.

The tabulated data in above 3 tables are for information and it is not to be implied that Monel 400 materials are suitable for all temperature ranges shown.