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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4 c# {4 m3 J) e" f0 S% P1 p$ k
标准号及牌号# `9 I: }$ B& }9 F! E; t7 K
(简写代号) 化学成分
. g2 A( g4 i% M2 A! CC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE
9 N# \" v2 J( k/ E1 R8 N5 G1 n1 P4 OGB/T9941-1988# R- v6 k" n: `
GB/T9942-1988
! v5 F ^* |6 c5 [+ X- q# v+ c0 mGB/T9943-1988 W18Cr4V
5 |5 [; b1 l- E3 I$ Z(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 - 2 x& K6 T4 o' N3 p0 v. x
W9Mo3Cr4V& F7 g0 b4 X. u0 T% y% ]% 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 -
5 l. \9 k& i( U( P0 U' ~( m" w8 |W6Mo5Cr4V2 S7 e( M* ^+ Q! a3 `/ P
(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 -
3 U5 C+ {* K' H7 o. WGB/T9943-1988 CW6Mo5Cr4V2
" }) R4 ~* a- I' x! J(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 - 4 g: p! F& U$ ]" M* g: R
W2Mo9Cr4V2
3 u2 b; `4 n0 i, e6 O(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 -
, r) }- a& @: AYB/T2-1980 9W18Cr4V, S0 z4 s9 n; j- r
(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 -
& v4 ]; O `5 B8 I lW14Cr4VMnRE 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
: L* \8 C0 x' n, iW12Cr4V4Mo2 z: D+ K" \4 x4 c2 l. |/ r+ t
(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 D/ h8 o2 v8 C( @1 S/ I
' U1 y1 E. e! _. T7 |: {
高生产率高速钢6 q- E1 C' M$ M2 V; A
标准号及牌号
( F) A: s: y1 j+ r(简写代号) 化学成分(质量分数), / t& H5 x+ r( H
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷)
0 B2 f4 Q, z0 H( s6 iGB/T9943-1988 W6Mo5Cr4V3
, \3 H5 p+ a/ K; Q8 C9 |1 W2 J9 S& 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
* r7 ?/ c7 Q4 o" XCW6Mo5Cr4V3" ?' |6 n+ U+ d3 r5 t3 l9 O
(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
8 z- Y' B. Y/ W0 b, h! y7 S0 zW6Mo5Cr4V2Co5 x* D) [/ D( k! 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 ) k. i, h# |! @& P& k
W18Cr4VCo5. z- B4 P/ ?( Q- X& f3 [
(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 9 ^/ A2 R% ?+ b) ?/ e0 ?
8W18Cr4V2Co8
% V. j7 x% v8 z7 [5 r/ D(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 0 h5 r! \8 T! k/ y, d% H
W12Cr4V5Co54 t9 v: Y7 G& k' T3 A' u% C
(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 / b3 @% ^, S( N: E
* b& D9 R* }6 P y高生产率超硬型高速钢
2 A: D$ A& `8 U) |7 Y标准号及牌号) K6 i U& j, y) X
(简写代号) 化学成分
0 k. A0 _$ _ p% C" c1 l+ f( fC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他 7 Q% c* I/ L8 D. I, s2 E9 l8 r
GB/T9943-1988 W6Mo5Cr4V2Al2 \" h9 q( ], n8 `$ j& F
(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
* |& P+ W% m0 iW2Mo9Cr4VCo8
( h E( ?, n3 S9 z* }/ z |! A(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 / h5 Q! H* H1 x7 V% ^, H
W7Mo4Cr4V2Co5
# m$ O [6 P8 ?2 i% d(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
' E9 p5 q4 D9 S) M1 }YB/T2-1980 W10Mo4Cr4V3Al
( c" ]" o5 G- y0 q; a( W; k. H# ](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 5 o% \9 y) }! d" _ X
W6Mo5Cr4V5Si
! x4 r% T0 m- P7 H9 X* M1 |$ J(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
; A6 r: Z) {. ?3 k- f: ^Al:0.3~0.7 ' T9 [( `& ?5 e! m
W12Mo3Cr4V3Co5Si* H b2 e8 K2 n" n
(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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