Steels_ Metallurgy and Applications, Third Edition

Stainless steels 359

Approximate range for

vark

i

Z

.o

l m

m

m

i

|

m a)

!

~D v

m

)us materials

I

z

m

i i

=z=z C C

6~ C

~Z.L

= E

LL

m

,,==

Fixed Temperature

point + K ~

400"~

[a) H20 373.2-- 100

300 -

b) H20 273.2 .--- 0

a) SO2 283.1 - - -10.0

a) CH3CI 249.2_ _-23.7

a) CCI2 ~ 243.1 - - -30.0

a) NH 3 239.8 " "-33.3

a) CHCIF~ 232.5 = =-40.6

a) C3He 230.8- --42.3

a) Calls 226. I -47.0

200 -

c) CO2 194.5" "-78"5

a) C2H 2 189.1 - -- -88.3 84.0

a) C2Ho 184.8

a) C2H4 169.3- "-103.8

a) Xe 184.0- "-109.1

a) 121.3- --151.8

a) CH4 111.7- ,.,-161.4

100-

la) O~ 90.1 - _-183.0

(a) A 87.4-." -"-185.7

(a) 1=2 86.0" :-187.0

(a) CO 81.1 -192.0

(a) N2 77.3 -195.8

(a) H2 20.4---252.8

(a) 4He 4.~)- --268.9

(a) boiling point (b) melting point (c) Sublimation point

Typical range for

various applications

i

|

|

.-..~ t-

i

--J

Figure 4.36 Some significant temperatures and typical operating temperature ranges for
various structures and constructional materials (After Wigley 31)

Table 4.15

Specified min.
tensile strength

Min. impact energy (J) at material test temperature

(N/ram 2) 10 mm x 10 mm 10 mm • 7.5 mm 10 mm • 5 mm 10 mm • 2.5 mm

<450 27 22 19 10

>450 40 32 28 15