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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
- m1 _- l& ^ e- O+ k6 P标准号及牌号
/ p0 S7 o% U; h0 c! X/ g(简写代号) 化学成分 6 Y# {) B9 h# @% G+ X
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) RE ) E( _0 `0 b0 ^8 {/ `" u3 S, k+ j g
GB/T9941-1988% m: e) I. K, H; Z% O
GB/T9942-1988
l& n# T$ a( j( C9 j4 K1 ^& k0 FGB/T9943-1988 W18Cr4V
8 q9 s- Z3 c0 U' n' D( n(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 - ; B& i4 q1 w2 N* e
W9Mo3Cr4V
9 N; y9 J3 `8 C8 C(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 - . X, M7 H, G$ z( ?; u% U
W6Mo5Cr4V2
9 G3 P3 F9 h: N8 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 -
( j+ w. v! z7 e* HGB/T9943-1988 CW6Mo5Cr4V2
; R; t' B$ O; K0 u(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 -
8 d# K! f3 x7 t$ h1 vW2Mo9Cr4V2, l! d5 f7 |4 L0 A; j$ e8 X
(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 -
- e e7 {$ I$ S0 ~YB/T2-1980 9W18Cr4V( Z! j2 z( Q& ^! |: P. |) s
(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 -
4 E! H3 N/ U: M s% D3 I8 gW14Cr4VMnRE 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 # F% v j8 o9 W% ~1 Z; t1 B
W12Cr4V4Mo
6 k, O* c# k6 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 -
' t6 H; J) G, `; ^+ }* |- M
! F1 l& W7 {! W9 F/ j3 c1 b0 M x! O4 _高生产率高速钢
$ M* X! t2 l1 A! W7 e标准号及牌号
4 E0 ]7 P* u' k(简写代号) 化学成分(质量分数), % y. j# _8 g) C; j) Z8 i" J2 |# f
C(碳) W(钨) Mo(钼) Cr(铬) V(钒) Co(钴) Si(硅) Mn(锰) S(硫) P(磷) ; Z- ~2 P5 ], C, I2 C: w: y
GB/T9943-1988 W6Mo5Cr4V3
! ~+ Q" x% M: w$ t5 u2 R6 q6 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 " Z# r. r& V( q, v8 L; S+ c; B0 ^# x
CW6Mo5Cr4V38 }! N+ j& M8 Y6 S1 [# u0 N5 h
(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 . g+ Y: S7 H3 T; ~2 a
W6Mo5Cr4V2Co5
! l& b+ }! @, \- V, C- T. |$ L/ G(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 + l x% S+ m* e/ U6 q0 c: _
W18Cr4VCo5+ m4 S( w/ g0 b4 R# n0 O
(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
( J I7 `; T3 s* Q8W18Cr4V2Co8
( i) s2 f% |3 I& x6 z(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
! j% _. T9 a4 _W12Cr4V5Co51 ^5 k! f) `* S, \% 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
0 R# T: C3 k+ R! x/ Q! R5 t
" P8 y1 e1 j9 j: F$ |/ g) R高生产率超硬型高速钢
5 G# I7 q9 f8 x8 V" ?! a* @( D6 L标准号及牌号9 E% z8 J" B$ N6 L
(简写代号) 化学成分
W# a' H% y. n" _ A% ^7 d' oC(碳) W(钨) Mo(钼) Cr(铬) V(钒) Si(硅) Mn(锰) S(硫) P(磷) 其他
: z8 F1 |+ O0 M9 K1 m5 m# X1 o0 u5 FGB/T9943-1988 W6Mo5Cr4V2Al
. M( R4 \$ O6 r) t, z(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 ; u2 e" F/ A! b; \& f: O
W2Mo9Cr4VCo86 c3 d+ w l1 `) C
(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 / Q7 B$ _! g0 O* R. f3 T
W7Mo4Cr4V2Co5* D. F& r( g7 s- V5 h$ N8 f2 m- b# b
(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 , N& i; b: t/ N4 t8 v
YB/T2-1980 W10Mo4Cr4V3Al
* q7 \0 E4 M5 w(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
( g/ T% ]$ n9 s% D1 j3 i/ G+ ~$ L* ?W6Mo5Cr4V5Si
4 f: Z" ?% U# h' {(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
6 ^8 q2 K8 z3 A5 A( j# l, o" HAl:0.3~0.7 ! n& y- W$ N( k* L$ |; h2 k
W12Mo3Cr4V3Co5Si
+ K; \% ]" c) z8 F(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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