种类记号Symbol3 c' z. E5 J8 P. H2 h' v' v
| 化学成份(Chemical composition)%7 }; Q4 @" f$ Z9 [' E* J# _4 r* W6 G
|
AISI
\8 k5 N$ g( E: Y' i9 h | JIS/ k K* `7 k% _- R) l
| C
( P% R0 i, A2 L# ?2 ] | SI
8 K: Y9 ~6 {4 M0 _, ^. ] | Mn# l6 h8 E1 q9 s. ~
| P x7 r( m Q9 R! v1 }$ ?/ ~
| S
5 r+ S2 I8 s9 D4 H0 T7 F | Ni0 z. Y$ y6 w8 e1 e5 O' z
| Cr & V k! Y' r/ X
|
303, L1 Z- C; _( R7 y) m6 k
| SUS303
( p* P2 z3 f- f2 V; B6 @$ b+ F# b | | ≤0.15
8 l L" q# P% {( r | ≤1.00
/ L" s, k1 v i5 j) u+ T7 B6 s8 Q4 P) k2 u | ≤2.00+ O# a+ x) u+ d* X
| ≤0.200
7 T% E$ \, y6 l) y: @ | ≥0.15* S$ B, _0 Y0 w4 z g
| 8.0-10.05 [( X3 o/ Z# i+ ?2 ]
| 17.0-19.0! x5 }0 H& |8 k8 P1 ?8 a( T
|
F
3 Q5 X0 j. q8 ~) W( s | ≤0.15( r6 S8 u5 P# L6 F& ?4 p" A Q
| ≤1.00
3 Y* u. V% e0 _2 n | ≤2.00
2 w+ F; J$ K/ s& i% M | ≤0.200% S) X$ K* T: _: c
| 0.301-0.35
1 s( ]( [$ \ L2 R& c3 N6 f | 8.0-10.0
; ~( y* x: K- O, C9 [ | 17.0-19.0
. A3 @% z! A' z p2 B7 q. Q |