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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6 n' l! f& t% l' J
标准号及牌号
, t3 z+ f# b$ B, C& G$ c3 B(简写代号) 化学成分
9 T8 M; Y! U" o, c2 t1 pC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE ( S5 a" P4 `/ M e
GB/T9941-1988
/ H, x8 g7 k) y. IGB/T9942-1988
1 [" w9 F9 S& ?GB/T9943-1988 W18Cr4V
* c: P$ { ]4 z' F0 w t" b(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 -
4 i/ l9 Q9 p5 C) x. m6 HW9Mo3Cr4V3 G3 T6 J" X4 M/ F$ {8 x, ^" N
(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 X6 L" _9 @7 S1 P% ?
W6Mo5Cr4V2
0 ]! b1 w: @" V* M" V3 ]! i( [(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 - Z4 t+ N/ O. W6 c0 d; @- S0 N
GB/T9943-1988 CW6Mo5Cr4V2
2 i' g# }* H9 x/ F1 b' m1 P(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 - 1 T: q' W$ e/ F) {5 D5 k
W2Mo9Cr4V22 }3 ]& S1 o' I% X. g
(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 - " b& I5 r! h) h- V
YB/T2-1980 9W18Cr4V
9 b. R) w2 F2 m+ Z(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 - n! E7 |4 R4 j( U' B
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
# O7 U6 Q+ x; W" YW12Cr4V4Mo; |' V" U7 P$ \2 ]. E. I
(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 - 7 u+ c/ f. b" i
. R* }! m$ j$ F" U, n3 `$ g高生产率高速钢
4 s s8 _1 b& |0 c' f) L* z标准号及牌号 f7 l) h" q& H( x" h
(简写代号) 化学成分(质量分数),
: U& z4 R0 e- I: h9 v7 Z: G- V% }C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷) # E: T& x$ ?- z5 s+ u7 d7 F
GB/T9943-1988 W6Mo5Cr4V3% g0 K' r5 A5 g, H: t' g
(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 & P4 ^$ m! P x# M9 v+ M
CW6Mo5Cr4V3( C( ~7 y- _3 E, H$ \' I" Y& L* X
(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
3 |) l; r) Y2 P5 K- @4 ]/ A5 o9 xW6Mo5Cr4V2Co5
) K; \/ _7 K- h3 a3 \0 y' U(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* r# n% d9 l2 m4 U: m9 W! hW18Cr4VCo5% M9 H' Z- E4 F' R& i$ v- N
(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 + c4 K0 n ^0 k
8W18Cr4V2Co8
' }7 O# h! `1 S% 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
6 e' H- n* V5 Y9 K2 L1 aW12Cr4V5Co5
9 P0 p0 U; z9 i: e6 D Q" w, l(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& V# B, S+ i' N
/ a, p7 R) L) X2 B6 o
高生产率超硬型高速钢: }/ K3 D8 i; f6 Z# A
标准号及牌号. D. i* T, e! E% [4 V8 c q
(简写代号) 化学成分
. E$ B1 w/ _( ]/ `9 [! w" I0 k( f& dC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他
! F' ]( g# O# a' i* XGB/T9943-1988 W6Mo5Cr4V2Al$ @- n* i& U5 K7 I8 n2 {' u6 _7 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 v y6 ]- C5 Z% g9 ?4 AW2Mo9Cr4VCo8
1 Q( S' n/ H5 r9 D(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 ! W: c1 q( _( g: g4 b5 N* m
W7Mo4Cr4V2Co5, P( M& O% a, f, n0 F# B7 J
(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 7 T- I- _, _4 P0 B: p
YB/T2-1980 W10Mo4Cr4V3Al
2 ?6 y% n- R1 ~5 c% |(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
& H9 H0 u# w: X2 ~7 eW6Mo5Cr4V5Si
' @+ Q7 l- s. }6 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
! m- L1 q0 g4 N: d2 SAl:0.3~0.7 6 P. S: a7 z" F, G# ]
W12Mo3Cr4V3Co5Si
5 i* U7 s# Z+ E* U(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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