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材料牌號: 16 MnCr 5
: r+ d, e( ~, N+ c# Z數字代號: 1.7131 9 j# q" l3 i2 a
標準: DIN
8 \0 t7 s& T P7 b8 q* x國家與地區: Germany " N$ w: i* Z- A# S' n- ^( y1 c9 L2 H
鋼組: 結構鋼
6 H0 Y; p3 L6 X& N: V9 G r8 M/ n次級類別: DIN 1652-3 Bright steels of case hardening steels
$ Q# {1 x. x2 m: U: e$ b5 a& o9 g0 T注釋: Technical delivery conditions; DIN 1652-3 was superseded by EN 10277-4 8 k/ g% b( ~. D: C' ]
用途: Small cog wheels, arbors, cardan joints, parts of control
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& V3 B; g& J7 n" h" E; X. ]4 h! C' N' D5 ]% z
化學成分 (%) / [. N9 q$ `2 F
5 p( x O7 P* Q6 r# h9 Q元素 最小 最大 ) N7 W5 t0 I# t: a0 m
C 0.1400 0.1900
' A$ C& |8 P. R2 v) d# pSi 0.1500 0.4000
/ X3 y0 X. _4 N# yMn 1.0000 1.3000 ; E. G9 d1 \$ P. X, E, z s
P 0.0350
2 }+ _3 D7 h! r qS 0.0350
9 {6 ?" j* x/ w, o' ]Cr 0.8000 1.1000
; y0 k. v" p4 j; f7 q對應中國的
0 ]3 Y4 |, \) n* n) L: T15Cr GB / China
3 b, q h+ m+ A; m( E+ r0 C15CrA GB / China
$ o9 t2 S& {0 z; V15CrMn GB / China
0 V6 e( K6 ^$ }' }7 l; {20CrMn GB / China i- O; g/ u7 L- p: e% `) [' ~
A20152 GB/ China ) R5 z8 K( W1 _! F$ A0 z
A20153 GB/ China
& H( h' |3 `4 I. f3 ?A22152 GB/ China
! _1 B8 g. s- DA22202 GB/ China |
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