请参阅 中外常用金属材料手册 作者：安继儒, 雷群, 袁金华 陕西科学技术出版社 4 F7 |+ B1 x) |, g
' g( ~+ U6 ]3 a! }
不过耐热钢 德国牌号& i! q$ P) f7 S% S
请参阅欧标 EN 10088-3 1997 ( t# v. w) @; h* t' Y7 Q* r0 O4 q
1.4301 steel( I. [7 B3 m7 v: Z- f
The most well known and widely used type of austenitic stainless steel contains about 18% chromium 10% nickel and has always been referred to as 18/10 steel . In the European standard EN 10088-3 1997 this steel has been called X5CrNil8-10 and has been attributed the steel number 1.4301. In the United States standard AISI this steel is called 304. The percentage by weight chemical composition envisaged for this steel by the European standard is as follows :% _* ^* _0 c C4 N' R! \
C = 0.07 max Si = 1.00 max Mn = 2.00 max P = 0.045 max* ]8 O" C) g- J6 k
S = 0.030 max : {* _9 w( Y2 ]- }+ LN = 0.11 max 3 l( w9 M0 A# BCr = between 17.00 and 19.50 - `$ j5 U3 E2 L% u+ Z% ZNi = between 8.00 and 10.50 , h' ?) a0 @4 }& ?5 n: d! P8 _8 _ ~, j" J: `% Z
[ 本帖最后由 mideas 于 2008-5-21 09:45 编辑 ]
发表于 2008-5-16 12:16:27
发表于 2008-5-16 15:28:19
楼主
发表于 2008-5-21 09:43:10