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发表于 2007-1-9 09:58:29
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再补充点新的--------高速工具钢牌号及化学成分
通用型高速钢
$ ?) v. D" L; A9 G+ O. _: X标准号及牌号% c* \2 W4 e6 G, G
(简写代号) 化学成分 , [; n) D% c& ?1 u
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE + M0 ^9 ^# X- y0 r% ?# F( d: u
GB/T9941-19888 T2 |6 c4 Z- I/ H! y
GB/T9942-1988! m$ X! m/ F1 N3 e+ X* r' K, t5 N
GB/T9943-1988 W18Cr4V3 ]* f/ q* b; k- ]: a
(18-4-1) 0.70~0.80 17.5~19.0 ≤0.30 3.80~4.40 1.00~1.40 0.20~0.40 0.10~0.40 ≤0.030 ≤0.030 - , ~# ^. ]7 d6 x# V: y+ m
W9Mo3Cr4V
8 D" Q! F, E8 e& }) \$ e1 A(9-3-4-1) 0.77~0.87 8.50~9.50 2.70~3.30 3.80~4.40 1.30~1.70 0.20~0.40 0.20~0.40 ≤0.030 ≤0.030 - ; F `( ]! L4 Y0 R( M. v* Z
W6Mo5Cr4V2
7 t [' K/ p0 \6 I1 |/ p9 H/ n( y: \(6-5-4-2) 0.80~0.90 5.50~6.75 4.50~5.50 3.80~4.40 1.75~2.20 0.20~0.45 0.15~0.40 ≤0.030 ≤0.030 -
$ E0 O; V$ R! Q5 ]( xGB/T9943-1988 CW6Mo5Cr4V2) |6 S( ~* `$ Z' T8 {+ X2 A7 s
(高碳6-5-4-2) 0.95~1.05 5.50~6.75 4.50~5.50 3.80~4.40 1.75~2.20 0.20~0.45 0.15~0.40 ≤0.030 ≤0.030 - 9 ^% f4 \/ v' m ^- G0 B
W2Mo9Cr4V2
# W8 \* Y& |5 w0 W! D(2-9-4-2) 0.97~1.05 1.40~2.10 8.20~9.20 3.50~4.00 1.75~2.25 0.20~0.55 0.15~0.40 ≤0.030 ≤0.030 -
6 ]) j- ~' b4 \; hYB/T2-1980 9W18Cr4V
' Q5 j' |3 Q& G6 |' U(高碳18-4-1) 0.90~1.00 17.5~19.0 ≤0.30 3.80~4.40 1.00~1.40 ≤0.40 ≤0.40 ≤0.030 ≤0.030 -
9 m% @4 j% }- k4 `' n. zW14Cr4VMnRE 0.80~0.90 13.2~15.0 ≤0.30 3.50~4.00 1.40~1.70 ≤0.50 0.35~0.55 ≤0.030 ≤0.030 0.07 & k/ @) @+ ^, o o; @- @6 N
W12Cr4V4Mo! O7 a* f% g9 P+ \. o
(12-4-4-1) 1.20~1.40 11.5~13.0 0.90~1.20 3.80~4.40 3.80~4.40 ≤0.40 ≤0.40 ≤0.030 ≤0.030 -
8 c1 d9 ]$ m1 @+ h0 b1 G1 _) f- z3 g6 P0 K8 C
高生产率高速钢
- g8 r/ J t$ s- [: q2 U- T6 t标准号及牌号7 u5 C1 _7 ` B0 B
(简写代号) 化学成分(质量分数), * z& v" y1 H6 P, V
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷) & W/ ]& L1 @9 U4 S
GB/T9943-1988 W6Mo5Cr4V34 ^# i R0 o# Y# \
(6-5-4-3) 1.00~1.10 5.00~6.75 4.75~6.75 3.75~4.50 2.25~2.75 - 0.20~0.45 0.15~0.40 ≤0.030 ≤0.030
! S: C y" D9 n+ {CW6Mo5Cr4V3) a; n5 j V9 j: M
(高碳6-5-4-3) 1.15~1.25 5.00~6.75 4.75~6.75 3.75~4.50 2.75~3.25 - 0.20~0.45 0.15~0.40 ≤0.030 ≤0.030 + I& E& D* L$ B* d9 g. j5 v
W6Mo5Cr4V2Co5
2 Q; U: D2 f5 C0 p1 N9 @0 W" h( w1 |(6-5-4-2-5) 0.80~0.90 5.50~6.50 4.50~5.50 3.75~4.50 1.75~2.25 4.50~5.50 0.20~0.45 0.15~0.40 ≤0.030 ≤0.030
# |" Z3 B( {" M% |7 G/ tW18Cr4VCo5
. M- C/ j; x3 Z ~+ N0 P8 F5 A0 I(18-4-1-5) 0.70~0.80 17.5~19.0 0.40~1.00 3.75~4.50 0.80~1.20 4.25~5.75 0.20~0.40 0.10~0.40 ≤0.030 ≤0.030
1 c0 t. Z. x" |4 R% t8W18Cr4V2Co84 |, b: [& C3 j" R _
(18-4-2-3) 0.75~0.65 17.5~19.0 0.50~1.25 3.75~5.00 1.80~2.40 7.00~9.50 0.20~0.40 0.20~0.40 ≤0.030 ≤0.030
# w1 t' s! C% l0 C; e. kW12Cr4V5Co5
9 p1 d: c% v' ?* U(12-4-5-5) 1.50~1.60 11.75~13.00 ≤1.00 3.75~5.00 4.50~5.25 4.75~5.25 0.15~0.40 0.15~0.40 ≤0.030 ≤0.030
! o! @. P3 d1 ^' W/ s( i; Z" U; H. s, a6 F" R! u
高生产率超硬型高速钢. f5 I5 t. t* b3 P1 |9 Y9 h$ b* {
标准号及牌号, ^5 Z s5 J4 ?' L% q: o' d
(简写代号) 化学成分
" }$ G" ]* Y, |" j- aC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他 : V$ s) c9 E( _# v# ^& G
GB/T9943-1988 W6Mo5Cr4V2Al( _2 p5 z$ f e& E u2 q4 D. ]3 ^
(501) 1.05~1.20 5.50~6.75 4.50~5.50 8.80~4.40 1.75~2.20 0.20~0.60 0.15~0.40 ≤0.030 ≤0.030 Al:0.80~1.20
3 S8 d3 g3 G" K# H( F. P9 QW2Mo9Cr4VCo82 Z9 O: @8 t7 C ~( }
(2-9-4-1-8) 1.05~1.15 1.15~1.85 9.00~10.00 3.50~4.25 0.95~1.35 0.15~0.65 0.15~0.40 ≤0.030 ≤0.030 Co:7.75~8.75 $ e7 P- J9 u) _, \7 U
W7Mo4Cr4V2Co50 C4 @3 w Y3 W, X3 `9 C
(7-4-4-2-5) 1.05~1.15 6.25~7.00 3.25~4.25 8.75~4.50 1.75~2.25 0.15~0.50 0.20~0.60 ≤0.030 ≤0.030 Co:4.75~5.75
5 ]6 c% s7 I% A, nYB/T2-1980 W10Mo4Cr4V3Al
' b, w% s4 y& @* o4 w- t/ m(5F-6) 1.30~1.45 9.00~10.50 3.50~4.50 3.80~4.50 2.70~3.20 ≤0.50 ≤0.50 ≤0.030 ≤0.030 Al:0.70~1.20
. l6 X2 }9 F# P% K8 Q% x* ~W6Mo5Cr4V5Si2 c. F) t; q& Q- A) K+ i8 L' \
(LB201) 1.55~1.65 5.50~6.50 5.00~6.00 8.80~4.40 4.20~5.20 1.00~1.40 ≤0.40 ≤0.030 ≤0.030 Nb:0.2~0.5
$ W. W9 n2 m: p9 n7 mAl:0.3~0.7
0 P$ [* K4 b- i) g$ D8 ^4 SW12Mo3Cr4V3Co5Si: `* O! P# x+ _( }
(Co5Si) 1.20~1.30 11.50~13.50 2.80~3.40 3.80~4.40 2.80~3.40 0.80~1.20 ≤0.40 ≤0.030 ≤0.030 Co:4.70~5.10 |
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