Steels_ Metallurgy and Applications, Third Edition

288 Steels: Metallurgy and Applications 2600 2200 r E 03 1800 - _____ 140040 50 dO '70 80 90 % Reduction Figure 3.45 Effect of c ...

Engineering steels 289 References Bain, E.C. and Davenport, E.S. Trans. AIME, 90, 117 (1930). Cias, W.W. Phase Transformation K ...

290 Steels: Metallurgy and Applications Davies, I.G. Clarke, M.A. and Dulieu, D. Effect of Steel Manufacturing Processes on the ...

(^4) Stainless steels Overview As chromium is added to steels, the corrosion resistance increases progressively due to the forma ...

292 Steels: Metallurgy and Applications based on a two-stage process, the first employing a conventional electric arc furnace fo ...

Stainless steels 293 stainless steel has managed to maintain its traditional image as a decorative mate- rial but is now also re ...

294 Steels: Metallurgy and Applications (i) the balance between austenite- and ferdte-forming elements which controls the struct ...

Stainless steels 295 general corrosion intergranular corrosion pitting corrosion stress corrosion However, whereas these types o ...

296 Steels: Metallurgy and Applications From a commercial standpoint, the area of the Fe-Cr diagram of greatest importance is th ...

Stainless steels 297 80 .-, 60- "~ 40- 20- 0 - 12 b I 13 14 15 16 17 18 Chromium (%) Figure 4.3 Effect of chromium content on O. ...

1300 E E | I-- 100 500 I I 0 50 100 Fe % Nickel 200 100 ~ o 7O 60 50 40 ~" 3O 20 -'~ 10 ~ o. 1700 Figure 4.4 Fe-Ni equilibrium d ...

Stainless steels 299 of nickel to a base steel of this composition are illustrated in Figure 4.5. This shows that the delta ferr ...

300 Steels: Metallurgy and Applications Table 4.1 Element Change in delta ferrite per 1.0 wt% N -200 C -180 Ni -10 Co -6 Cu -3 M ...

Stainless steels 301 ..... , ,. .,,, .=, ,,,, , .,.. 25 Austenite .. 20 \ \ / ,u,,oo,to 15- ~. Austenite~ / .+. + ~ / 840rrite Z ...

302 Steels: Metallurgy and Applications Table 4.2 grades Nominal composition of stainless steel AISI Type Nominal composition 41 ...

Table 431a) BS EN 10088-1: 1995 Stainless Steels Chemicd composition (cast dysis)’) offemtic stainless steek Steel designation % ...

Table 43(a) (continued) Chemical composition (cast dysis)') offemtic stainless steek Steel designation %bymaSS Name Number C Si ...

Table 43(b) BS EN 10088-1: 1995 Stainless Steels chemical composition (cast dysis)') of martensitic and pmcipitation hardening s ...

Table 43b) (continued) Chemical composition (cast analysis)'' of manemitic and precipitation hardening stainless steels Steel de ...

Table 43(c) BS EN 10088-1: 1995 Stainless Steels chemical composition (cast analysis)’) ojausrenitic s&ess seek Steel tiesig ...