TA的每日心情 | 开心 2025-10-16 16:59 |
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签到天数: 200 天 连续签到: 1 天 [LV.7]常住居民III
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发表于 2009-11-24 17:26:36
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6.1 Chemical Composition/ B U4 Z% d! M; [( R8 G$ y
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The chemical composition of castings made to this specification shall conform to the requirements in the following table:
( a4 B$ T' o0 g Q0 j2 K
, k% D- N0 E+ R0 F9 H7 G- Q: p OElement Weight %7 l* X8 \, u1 \
Minimum Maximum
" a9 M! p; d$ B7 @* z8 RCarbon - 2.0+ K. d) ]' K5 x& A* }) R
Silicon 4.8 5.3
; u7 K1 B& X1 n) cNickel 34.0 38.0" t# q9 _! N& h) \
Chromium 1.6 2.2$ K( f6 m- O" f: _
Manganese - 0.7
, ?& K8 k `" s6 | \Magnesium 0.035 0.09! _. d' Z7 C G+ v5 }
Phosphorus - 0.07
7 f& j" |! r( G) VSulphur - 0.03: [9 y0 n4 k! E
Rare Earth (total) - 0.01
* [9 o- X1 { M* Others (each element) - 0.2
~9 ]2 B( N% B/ R* Others (total) - 2.0
' C4 o3 S- a% _Iron Balance: J; [6 o1 {0 p/ y
0 E$ U/ A, V+ |
* See section 6.2.1# U1 t+ ~6 U+ r9 O- r
你看和这个材料要求是否相近。 |
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