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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
2 W9 ^6 @2 x; m3 N" i( c" N" n标准号及牌号" g. O* g- ^' Z) R4 Y+ C# T
(简写代号) 化学成分
, Y. v0 l: |3 X! K; v/ B9 m3 JC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE
8 ^# u5 W5 b/ r. c6 {2 m# f" ?! JGB/T9941-1988
. L9 j" K' ], UGB/T9942-1988 N% F3 Q; Z' |: C
GB/T9943-1988 W18Cr4V7 F5 e" ^; }( a8 ?
(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 - + w) A! s u, B- m [
W9Mo3Cr4V
/ E1 w! `: g. P$ O(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 - : \8 D2 _7 Y" Y3 q$ ?( P* e
W6Mo5Cr4V2
B( w! j+ z3 E( ?( ^" t) D, f( L(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 - ( I3 a1 Z1 R' g' k1 X
GB/T9943-1988 CW6Mo5Cr4V2# _7 x" |7 u' K& O# @7 c
(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 - 3 _/ H" ^" S4 G5 H) x: E
W2Mo9Cr4V22 }) s9 l& H. }9 v
(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 -
; j' m5 x" l3 R" K! NYB/T2-1980 9W18Cr4V
8 `! p H/ Z$ z+ X. }0 s# Q(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 -
3 O% q* ]. [& N* g: N: 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
! L* ]: N' J8 \4 S* d; jW12Cr4V4Mo
7 }6 M+ o$ Z! ~3 }$ w, k# v* Q(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+ F) g# x$ b$ w# t$ Z
! E3 E7 x) ]0 V4 E0 O$ L高生产率高速钢
6 b" ~5 ^& ?- H7 o' T- b标准号及牌号+ N1 Q+ a) d G
(简写代号) 化学成分(质量分数),
+ T) s' ~/ i6 \4 \. v* gC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷) / v# T9 V2 X4 M/ k u: m
GB/T9943-1988 W6Mo5Cr4V3: L+ {' M9 x0 v, \1 w
(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 ' @) ]- c8 A" a% ~8 w3 q
CW6Mo5Cr4V3
( [( k; x! ^; J5 W(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
/ X" v% v. `# \% |, S7 EW6Mo5Cr4V2Co5% `6 b" n* t y' _6 O
(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
4 R% V4 A5 ~ M) A; ZW18Cr4VCo5" C3 P: E, D( K3 M
(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 5 M5 e+ U" o( V
8W18Cr4V2Co8
+ |3 S* ~4 j* l6 w! g+ |9 M6 p% L(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 9 X- W4 Y8 j" U, w
W12Cr4V5Co5% X& F3 V# _( _# g4 J+ y! G9 Y0 k
(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
6 x0 b, x% D N9 b# D9 y# i! d/ s8 m8 K/ Q8 J6 ?6 z
高生产率超硬型高速钢
! I6 \* h" i5 A6 j" {- `1 V标准号及牌号0 t2 U9 r- z, W* Q$ M: T
(简写代号) 化学成分 * s) a9 [: D: u
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他 $ a( x4 Y, v5 S w- o% I, l3 O" V
GB/T9943-1988 W6Mo5Cr4V2Al0 r( |: I% C0 X$ i& `. |
(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 : A: W% J, I/ {+ `% m3 O8 c+ J
W2Mo9Cr4VCo8
# z; Z& S# I& O/ z5 P" a- 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 0 L* \5 C' \% u4 ]; x6 V+ \4 ~# d
W7Mo4Cr4V2Co5
9 J1 [' T0 z) z( u+ j5 R(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 R f {. h M4 g; H3 B" k
YB/T2-1980 W10Mo4Cr4V3Al
& W% ]2 c9 {3 m. N(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
: {: l. [8 j) b4 L" I+ M: ~W6Mo5Cr4V5Si
# Z! ]+ X5 K7 T4 D* B, ?2 ] F% `(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:0.2~0.52 K5 H' D" K- r5 g7 `
Al:0.3~0.7
5 s$ r. [( G7 ~% S _7 K# CW12Mo3Cr4V3Co5Si
. @6 r P z7 A! e(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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