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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
1 j" u! C( G1 f( D" ^9 J标准号及牌号
, ^) T1 G. p$ X& _1 t1 l) o' a(简写代号) 化学成分
* M8 d K4 Z# i% w+ J) W6 j* BC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE
( \) ~' x) Q6 MGB/T9941-1988
, k2 C% ^+ [. a) uGB/T9942-1988
- y1 n# N0 [! T; j8 L7 FGB/T9943-1988 W18Cr4V
: B$ D- Q$ L7 }, ?% D4 B3 U) H4 G8 m(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 -
. I0 ?/ J/ j2 S2 ~# aW9Mo3Cr4V; g& o0 @+ X; _2 `) W0 h
(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 - ( h0 @; m- o; o' f% ~
W6Mo5Cr4V25 ~, B8 B+ ]* z* G3 C0 m
(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 - 7 d" `- C9 N. U: K; j5 V4 `
GB/T9943-1988 CW6Mo5Cr4V2
4 F5 g5 w+ }1 Y( x% ^, m(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 -
5 I- W. T( y. DW2Mo9Cr4V2
5 s; a; E6 a( [(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 -
! s- [! D0 u( J! H- U: ^ d6 eYB/T2-1980 9W18Cr4V. ?) h/ u, j( i6 W m% Y: S1 I
(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 -
4 @& G& m; e/ F' [W14Cr4VMnRE 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
4 P9 Y. J0 l7 I. L8 \1 NW12Cr4V4Mo% S, M$ o# |- h; W2 f
(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 -
, E8 h" Q' i9 ^$ E5 b/ W
" V9 \6 Y( S' o7 Y. @) I+ i e高生产率高速钢9 z! K" u6 N6 a
标准号及牌号
1 A- I& @/ e4 T1 I(简写代号) 化学成分(质量分数),
* c5 k3 O8 s' ?; u( JC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷)
$ l, N" R( v! F e4 ^GB/T9943-1988 W6Mo5Cr4V3* [$ f6 Z- M4 l6 P0 z
(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 8 x2 C2 p* U* A
CW6Mo5Cr4V3
+ R: N8 x& u7 W: f: Y(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
( T) B& r3 M$ w% C- b* CW6Mo5Cr4V2Co53 y' {, B1 `2 B6 h
(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 P. O* V- W+ Q0 y7 c
W18Cr4VCo5
3 _& v+ E! y9 ^" k9 a. j(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 7 |1 B4 t m1 i: w0 K3 _% y
8W18Cr4V2Co80 }* B6 ~$ m! A- s) ^6 S8 e
(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
! r" G" `% N2 X7 BW12Cr4V5Co5% m+ ^$ [& f4 @, n5 K, g6 s
(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
' v0 k2 C3 o- ?9 j* J3 {, _# p' A5 s: Y1 B( R* e8 g6 m0 B5 J
高生产率超硬型高速钢: p0 O9 D9 s9 s5 u% u+ j
标准号及牌号7 H7 P' Y7 n3 k' C2 S
(简写代号) 化学成分
! {3 e& H7 e* p& Y+ Z. |6 vC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他
1 C; T0 E- F9 U' BGB/T9943-1988 W6Mo5Cr4V2Al
7 n: R* U% F0 L0 |9 v5 W6 Y(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 ' y. j4 T' U$ L' @
W2Mo9Cr4VCo85 ]2 i# }8 i. C, O# u
(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 , D' _+ D! [" ^
W7Mo4Cr4V2Co55 E2 m: p) S% H" D; G
(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
d% w, j: o+ v6 ?. I$ K" `9 s$ x8 p RYB/T2-1980 W10Mo4Cr4V3Al
. z- h, t8 o. L! f u. E(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 ; C- N5 y+ d0 D- c% U) w
W6Mo5Cr4V5Si
. O$ g1 P2 l1 Z! s, v(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* |7 u. ` H8 ^: ^
Al:0.3~0.7 4 W6 ^7 q/ d3 |: t, D* d* A% ?
W12Mo3Cr4V3Co5Si) q! r: I5 P! j& `2 d' k5 B
(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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