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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" @! `* `7 a% G0 c
标准号及牌号, y3 z( b }8 X/ t
(简写代号) 化学成分
% e/ M5 z. g/ E L: _5 IC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE ; J: s* K2 W, o2 X
GB/T9941-1988' \% j2 N9 N$ ]3 j u
GB/T9942-1988
9 Z' e4 u8 I1 R. G9 K7 M) WGB/T9943-1988 W18Cr4V
& P+ w& ~& ]2 G: o(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 - `% a" P/ r5 P/ x; n
W9Mo3Cr4V6 P% L3 f6 _, }8 _" |% J
(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 - 0 S. w6 w+ {! v/ n7 P
W6Mo5Cr4V2
: Z4 [7 h* `2 V: @! F) G/ T7 J(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 G1 |6 f; o+ j( @' l2 g5 P# OGB/T9943-1988 CW6Mo5Cr4V27 X( l2 y! A! e4 ~0 a: b, 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 -
7 @7 s7 r1 {* tW2Mo9Cr4V2) S2 P" `% M9 r- }) Z8 Q
(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 - # U8 x7 Z! @7 u `9 {" {8 D
YB/T2-1980 9W18Cr4V) A/ z5 _ `% m) s0 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 - % f6 n* z9 _' D; Z, q0 Q
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 3 `7 z* R; \; D6 f) r
W12Cr4V4Mo
: p0 c0 [1 O& a7 o ~4 M(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 - ( W5 D4 F6 G2 t
- [' r1 Z9 h- a/ X高生产率高速钢/ O- ~+ M! e( }4 j5 q
标准号及牌号0 M& M5 r! z) W" O1 ?* ?0 W
(简写代号) 化学成分(质量分数),
; E1 c9 S5 P) G0 O! pC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷)
+ ^ @0 p2 `# dGB/T9943-1988 W6Mo5Cr4V37 W- K# E+ s# ?( b8 V
(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
$ X0 l$ V4 u& R- H+ QCW6Mo5Cr4V3
M" e; F- y$ y$ x/ 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
* Y" g$ \8 Z9 } J5 zW6Mo5Cr4V2Co5' M; l$ u; H" @0 N$ v' P
(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 - m" j! l" V% u
W18Cr4VCo5) B8 o7 B5 y" ]8 A% b8 j/ e
(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
; f/ N; N# C0 R3 o$ h7 P) E8W18Cr4V2Co8* c( R+ J, T$ v7 f2 [" s3 m
(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
1 H7 A3 {. Y4 J" g- V4 z5 sW12Cr4V5Co5$ t |. q; h. p$ h5 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 . P" A# A* w0 w+ Q* E
% r; T" N" F( f( Z& v0 Q高生产率超硬型高速钢+ k4 X1 A/ h) z- B
标准号及牌号5 L; _& b3 {9 b( k
(简写代号) 化学成分
6 Z( f4 j, H* u9 \ W3 `3 kC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他 ' C4 L7 b7 {& V& e; W& `
GB/T9943-1988 W6Mo5Cr4V2Al
- d% [- ]! b1 K(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
( s. h! t5 N/ L2 K9 ^8 @W2Mo9Cr4VCo8
7 A* o1 D$ a$ {* \1 M" s* }& r(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 * K ~6 Z& C; J8 R y- N
W7Mo4Cr4V2Co55 L1 ~8 K- d. {7 n8 y1 f5 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 1 o! \; \, U6 v: S7 X! R+ L
YB/T2-1980 W10Mo4Cr4V3Al
! d5 b: m5 N# a; V(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
) G1 d5 b% A0 V% l; n1 AW6Mo5Cr4V5Si) n: c3 D: g9 W, k2 \
(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
3 i7 r8 V0 M. w# g: V/ D' fAl:0.3~0.7
' w: a$ v; i* ?3 U2 f, e' Q: ~W12Mo3Cr4V3Co5Si
6 X- Q% V( Q8 w4 H0 ^(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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