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发表于 2011-7-4 22:14:38
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来自: 中国辽宁大连
RA17-4 stainless, n# @2 g+ t# m* w' {9 ^
% W, ]) t+ V* P& uHigh tensile strength and hardness to 600°F (316°C)
, {* {6 o n9 }; O# U. ?• Corrosion resistant2 i7 E1 r ^- W- U) s4 u
• Excellent oxidation resistance to about 1100°F (593° C)9 H6 n- }# P# Z
• Fabricable9 J' c9 b! ~) N- R' K2 m3 j
• Simple low-temperature heat treatment9 y0 g2 O6 J0 g- ?, V/ h
• Creep-rupture strength to 900°F (482°C) |
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