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发表于 2007-1-9 09:58:29
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来自: 中国江苏镇江
再补充点新的--------高速工具钢牌号及化学成分
通用型高速钢
3 @ [: [5 N8 H3 F/ W) c# q6 h标准号及牌号& n k" f6 z( F- W; R
(简写代号) 化学成分
, x7 m: a; v3 I! fC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE ' v2 E [6 K7 ?. ?
GB/T9941-1988. V* t* G1 a% s; z8 v- F
GB/T9942-19880 H) W0 @& E% y# I% N; l4 {
GB/T9943-1988 W18Cr4V
1 e/ t0 T. {2 }(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 -
8 c* N# P- c7 R9 y% O- UW9Mo3Cr4V
0 Y* `8 R: ]+ l" U: v2 h* L(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 -
! k( k: ^6 |, i; g+ r D7 r6 D) KW6Mo5Cr4V2
9 ?& _ l i1 r(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 -
1 k0 @ y6 U' i* _5 p. `7 DGB/T9943-1988 CW6Mo5Cr4V2
$ y h! Z) x6 c" }1 k3 I7 [(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 - 6 d, A3 ~& X9 x, s
W2Mo9Cr4V2
* L4 x) i. I' d- j& P) p(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 - ( T. ~' b- m( L+ a- M
YB/T2-1980 9W18Cr4V
- F. l$ k; i- w/ Q( c(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 -
0 x- ^+ ?, E/ AW14Cr4VMnRE 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
! i3 `2 D# `- j" l f kW12Cr4V4Mo
2 G% |( z1 \8 n(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 -
, X, p( E2 v& ?( c5 }0 \
; N/ L3 A, n9 z4 F高生产率高速钢
' Z: J; ~1 G8 J( T# |) b2 M* z标准号及牌号/ d! R! b9 B2 ?- ^$ M
(简写代号) 化学成分(质量分数), ' t2 K# ~6 i! @
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷) * Z8 A8 y, Q( S
GB/T9943-1988 W6Mo5Cr4V31 ^7 {/ D; C2 D: _: k' d! w, T* F
(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
. A2 V9 C1 X% k0 I% m1 \' aCW6Mo5Cr4V3
9 y6 d: t% |4 \) V4 p(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
[% [( ?* p" U5 p7 sW6Mo5Cr4V2Co57 _6 _- @' Z: O% t4 u, R% [
(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 % V: F0 N3 r8 N
W18Cr4VCo5: u' T9 G! T& j3 B4 [. G+ y
(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
: w8 b/ m; b) m. B( ?1 x8W18Cr4V2Co8
$ C) s7 Z$ ]3 H2 E1 q$ U4 D" f(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 ' I9 P1 l2 z2 {+ b
W12Cr4V5Co5. I. C7 M2 m0 r% i
(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 + k5 q$ r$ D9 k L' J/ G m0 Q
( g) R- L+ ?0 w8 D' K, V% P高生产率超硬型高速钢
5 R2 o5 o6 X0 Q7 T6 n0 M; i标准号及牌号
& [% R( [1 E/ r' [; _! n(简写代号) 化学成分 8 w( X# n* ?% [* B- J
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他 6 }8 H/ w+ M' m& `2 ^0 S- \3 J" `8 D
GB/T9943-1988 W6Mo5Cr4V2Al
B5 E$ X' O `(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 8 i1 A' ^. r+ t4 x8 ?) |: s
W2Mo9Cr4VCo8$ {- D6 ~% Y7 a7 b) g6 p
(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 5 h5 q, s& g/ F; |3 ^" C
W7Mo4Cr4V2Co53 M, f1 t5 D3 U5 Z$ y; ~( {, e! P 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
/ ?; J& W& i* q* d' N# RYB/T2-1980 W10Mo4Cr4V3Al. B' e: S% [0 T* ?1 @& j y
(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
# m8 D0 _6 v, C i: m+ aW6Mo5Cr4V5Si0 s0 E/ E& B3 y
(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:0.2~0.53 @1 c6 C9 m+ |: v9 ]9 M
Al:0.3~0.7
- p5 F* z; ?# F) O5 J' c% PW12Mo3Cr4V3Co5Si
+ ]: `% o. q& H; `(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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