Camber
& P' _' m( j- B5 w" a9 k5 {* s# e厚度及阔度公差 Tolerance on Thickness & Width " b* X2 h" G2 Z
平坦度(阔度大于500公厘,标准回火)
$ b) f2 w7 [5 D7 F! e7 l$ tFlatness (width>500mm, temper: standard)
7 L/ t* D/ o7 ~弯度 Camber
8 H1 M8 q; d! S1 ~冷辘钢片储存与处理提示( P- O8 z9 [0 ~2 J/ [4 E/ E- {
General advice on handling & storage of cold rolled steel coil & sheet
( |! S- O: C3 S6 {. W防止生锈
1 \( ]2 m+ C9 Z4 H; kRust Protection
: U' X: h: _. ~# H生锈速度表
. J" [( {0 G+ n3 e$ o. k' ISpeed of rusting4 G: h. u) T! l
焊接 Welding3 l F! U. m$ ^" ]! F1 I9 p, `7 Q' V
气焊 Gas Welding0 w8 l, X0 D, D* }+ f
埋弧焊 Submerged-arc Welding
; A- }1 b3 k' [3 Y电阻焊 Resistance Welding
' m9 z1 N$ m9 m1 m p0 V冷辘钢片(拉力: 30-32公斤/平方米)在没有表面处理状态下的焊接状况* O/ X9 C3 r4 T: W
4 K+ Z0 A' ^3 m( rSpot welding conditions for bared (free from paint, oxides etc) Cold rolled mild steel sheets(T/S:30-32 Kgf/ μ m2)
2 ^, X6 S, i9 c4 U- W- [9 c- Q时间效应(老化)及拉伸应变 " T, q& z4 U: U2 l* A$ F
Aging & Stretcher Strains 7 | W$ \5 _4 t# n W
日工标准(JIS G3141)冷辘钢片化学成份
8 F5 q5 @2 f- q+ a+ s4 K7 aChemical composition – cold rolled steel sheet to JIS G3141 $ U# r4 b. L. [$ [, Z" y# h0 v
冷辘钢片的"理论重量"计算方程式
, n, O9 n% R: M* D) QCold Rolled Steel Sheet – Theoretical mass . i% q: q$ d' q; h7 x4 \
日工标准(JIS G3141)冷辘钢片重量列表
a6 P {0 B$ }- l8 XMass of Cold-Rolled Steel Sheet to JIS G3141
! v) f) F9 b6 R冷辘钢片订货需知 ' c& E1 r1 K9 q, E( h
Ordering of cold rolled steel strip/sheet
3 A! g! |/ _6 l$ @3 x7 U其它日工标准冷轧钢片(用途及编号) 1 q- A' ~) J1 |& }7 p* ]7 _
JIS standard & application of other cold Rolled Special Steel
& f0 @; _+ ?& C) c电镀锌钢片或电解钢片 u+ S' C& z! \- L' B8 r- u1 u
Electro-galvanized Steel Sheet/Electrolytic Zinc Coated Steel Sheet
+ c. ?, l; ~$ b, F+ N9 Z简介
3 }) k2 f+ [5 p% p! [" A) i& P$ f& ~General
5 z8 d) N* H4 w# X& Q6 o电解/电镀锌大大增强钢片的防锈能力
) S, }3 a# L# h* Y! {/ H3 {Galvanic Action improving Weather & Corrosion Resistance of the Base Steel Sheet
5 R) P$ y8 z. q& k' |; k3 J上漆能力 Paint Adhesion+ U0 E8 k# v( d
电镀锌钢片的焊接
2 |2 U6 [& O, BWelding of Electro-galvanized steel sheet
* u- q4 j0 @ I- G2 X4 s点焊 , R7 g0 t9 L" H5 \& @
Spot welding
; O2 w. m" X7 }3 I滚焊
6 N, X$ l, n! f, OSeam welding
8 F* P/ _; u0 b% n电镀锌(电解)钢片% b5 \% y, |" ~/ u! H
Electro-galvanized Steel Sheet$ F( T/ B" X3 ]# J+ O+ {
生产流程
4 }3 d/ l% D6 [Production Flow Chart' F9 ^8 ]& m0 K: O
常用的镀锌钢片(电解片)的基层金属、用途、日工标准、美材标准及一般厚度
/ W" f# A$ ^: t' H( [Base metal, application, JIS & ASTM standard, and Normal thickness of galvanized steel sheet H$ b; q) |4 `2 v5 t
锌镀层质量 Zinc Coating Mass
9 D/ U/ ^, C7 G4 L表面处理 Surface Treatment
+ o" N# t; w* G冷轧钢片 Cold-Rolled Steel Sheet/Strip
9 v- @7 w9 w& L热轧钢片 Hot-Rolled Sheet/Strip
& }: P m) u# M7 X$ C% A电解冷轧钢片厚度公差
, n" Q# A. F2 L7 A0 u6 l: N4 T1 H- {, iThickness Tolerance of Electrolytic Cold-rolled sheet
8 E3 L2 s" B- L# \; W& |0 v' }7 \热轧钢片厚度公差 7 |' Q( n) J) _6 C
Thickness Tolerance of Hot-rolled sheet . d" f$ W# S" j) _3 R! e/ u! W
冷轧或热轧钢片阔度公差
& u3 L8 V3 b5 s) k6 t$ }Width Tolerance of Cold or Hot-rolled sheet ) g& Y( C0 @6 a0 w
长度公差 Length Tolerance
& ?5 n4 H1 u) I& @4 P& z2 K" v理论质量 Theoretical Mass! Y0 u7 C6 n* u' K+ o9 r5 k/ n
锌镀层质量(两个相同锌镀层厚度)
1 `' n# B9 k+ k! QMass Calculation of coating (For equal coating)/MM
% M: u4 D5 `, e& G7 f锌镀层质量(两个不同锌镀层厚度)
+ P# `2 ]! v! r9 MMass Calculation of coating (For differential coating)/MM
' M, _) E$ \+ q' } H1 p镀锡薄铁片(白铁皮/马口铁) (日工标准 JIS G3303)
: E; W2 `# K# C. o) r简介 9 j, D* y" Y; L# q6 l0 M, }6 h
General
: _/ Q! w9 O0 g5 G' o镀锡薄铁片的构造
0 _$ d: \# e, e' p, q* u5 C. w3 `Construction of Electrolytic Tinplate
' U, B8 ?7 x: Y/ ]镀锡薄钢片(白铁皮/马日铁)制造过程 7 `$ D; R5 `2 @
Production Process of Electrolytic Tinplate
6 f' L: h+ @! A2 ]1 M1 _2 {7 p2 J锡层质量+ A! G( I# ^7 m2 Y6 Q& J' }( t
Mass of Tin Coating (JIS G3303-1987) 4 H: O5 Q% m, r8 o
两面均等锡层 V' J2 W/ x7 J6 N' {$ J, h5 m/ c& J5 i
Both Side Equally Coated Mass * n9 W2 d; J T% R& \
两面不均等锡层
: D( L0 a4 u; a. v8 EBoth Side Different Thickness Coated Mass
" e& z3 z q! ]- m级别、电镀方法、镀层质量及常用称号3 J F E V% F0 @/ D+ |
Grade, Plating type, Designation of Coating Mass & Common Coating Mass 3 F+ W1 \5 m! g3 o, R. E: J
镀层质量标记
* c6 w$ [8 K6 T* [/ L0 _Markings & Designations of Differential Coatings
8 a0 J" D, s3 o5 X5 b2 }硬度 Hardness ) T; s5 |6 n% @) h+ @+ ]
单相轧压镀锡薄铁片(白铁皮/马口铁) 8 G0 b5 z5 z* ^ a# ~* R1 Z
Single-Reduced Tinplate
4 W) C, T( p( g* r: y双相辗压镀锡薄钢片(马口铁/白铁皮)
# Q! O: ~! s& L, J) H, T3 bDual-Reduction Tinplate
3 H" Y& } X/ o- U2 j5 x" U钢的种类 Type of Steel
9 ~! b3 E$ V2 U) T; b+ Y表面处理 Surface Finish / ^2 E$ f1 H& T) _, w
常用尺寸 Commonly Used Size
) p* k3 G( d( x* Z( Y" S( y电器用硅 [硅] 钢片 Electrical Steel Sheet
$ ] L q% x- h8 b0 o) F简介 General ( s& A* K' C1 d& [
软磁材料 Soft Magnetic Material
) y; i- y( B+ \4 _8 ^# {4 y滞后回线 Narrow Hystersis 3 d/ M& d9 t4 A+ H) m+ o
矫顽磁力 Coercive Force ( V! Y; p. N; a4 S
硬磁材料 Hard Magnetic Material) H. Y. b6 ^% J9 I4 S! \7 Y9 }+ P' d
最大能量积 Maximum Energy Product
. W7 d9 g7 {& ?硅含量对电器用的低碳钢片的最大好处' @8 {: Z4 o8 f! r
The Advantage of Using Silicon low Carbon Steel
6 v! k; G. ^4 \1 K$ R晶粒取向(Grain-Oriented)及非晶粒取向(Non-Oriented)
) h" M3 g( _4 Z$ b( n5 IGrain Oriented & Non-Oriented m7 Q* e/ _4 l" Z3 h
电器用硅 [硅] 钢片的最终用途及规格" `$ M3 S$ Y- E- f4 d
End Usage and Designations of Electrical Steel Strip
# c$ D+ {, F) O电器用的硅 [硅] 钢片之分类
% q! P; D$ j; }/ [9 {Classification of Silicon Steel Sheet for Electrical Use ) S) Q3 K5 H1 ^+ f* a4 t
电器用钢片的绝缘涂层
% j- ~6 b9 J/ K7 ePerformance of Surface Insulation of Electrical Steel Sheets
% z' u$ q2 |2 v+ V, ~/ [6 {( \: A晶粒取向电器用硅钢片主要工业标准
+ {8 _9 E5 Z) c. @2 Q7 E2 t2 b( QInternational Standard – Grain-Oriented Electrical Steel Silicon Steel Sheet for Electrical Use
/ v8 \$ z' \2 b0 {晶粒取向电器用硅钢片 Grain-Oriented Electrical Steel' @6 |# z+ L: c' I/ f. ] G
晶粒取向,定取向芯钢片及高硼定取向芯钢片之磁力性能及夹层系数(日工标准及美材标准)
y- i0 i; k$ q8 ~" N8 O
/ H3 |0 b: X9 S' g( T$ e1 J2 [" VMagnetic Properties and Lamination Factor of SI-ORIENT-CORE& SI-ORIENT-CORE-HI B Electrical Steel Strip (JIS and AISI Standard)
' \/ p) J4 c5 B# Z) w- g- _) N退火Annealing + T2 C8 Q0 j- g( x# x
电器用钢片用家需自行应力退火原因
. r a% I; [9 ~5 Q7 Y$ rAnnealing of the Electrical Steel Sheet1 T$ ^8 z& f" N y b3 C
退火时注意事项 Annealing Precautionary
: ?% a% e$ q I1 i" d0 ]0 ]碳污染 Prevent Carbon Contamination, @7 M$ ?! ?5 B. [3 |; v
热力应先从工件边缘透入
, j3 e* U! Y8 R" ^' y4 QHeat from the Laminated Stacks Edges g9 E9 X# d W1 k% r
提防过份氧化
: _9 w1 L& B$ B% `No Excessive Oxidation# l3 q) w N1 ]# e3 M0 c o6 \
应力退火温度
) Y% M# J& H m3 M' GStress –relieving Annealing Temperature , m$ b: G! N* s$ t' ?$ q
晶粒取向电器用硅 [硅] 钢片 – 高硼(HI-B)定取向芯钢片及定取向芯钢片之机械性能及夹层系数# w( l3 T! c8 X6 T. ]
6 J' W; z) J: @3 g% C! {3 B
Mechanical Properties and Lamination Factors of SI-ORIENT-CORE-HI-B and SI-ORIENT-CORE Grain Orient Electrical Steel Sheets2 ]+ B0 `1 N) B. J2 ]2 s* M
晶粒取向电器用硅 [硅] 钢;片 – 高硼低硫(LS)定取向 钢片之磁力及电力性能
1 C; x0 m7 ]+ u& l' B
; z& Y. l' ]# f; a9 D: n( aMagnetic and Electrical Properties of SI-ORIENT-CORE-HI-B-LS
# ^# S( l" y' t |; Y晶粒取向电器用硅 [硅] 钢片 – 高硼低硫(LS) 定取向钢片之机械性能及夹层系数
1 b- q" _( E5 r2 q$ R$ _8 k0 b3 k9 S
Mechanical Properties and Lamination Factors of SI-ORIENT-CORE-HI-B-LS7 V1 ^/ B1 p, j: _, ?, r+ R
晶粒取向电器用硅(硅)钢片-高硼(HI-B)定取向 芯钢片,定取向芯钢片及高硼低硫(LS)定取向芯钢片之厚度及阔度公差
/ a& m! X9 K: [: C
" b2 ^( p4 e2 q5 T7 N6 T1 I8 \* oPhysical Tolerance of SI-ORIENT-CORE-HI-B, SI-ORIENT-CORE, & SI-CORE-HI-B-LS Grain
, C/ K" F6 N( { J2 ?Oriented Electrical Steel Sheets8 p3 V3 s/ d1 j4 Y! Y, l& U1 [
晶粒取向电器用硅(硅)钢片 – 高硼(HI-B)定取向 芯钢片,定取向芯钢片及高硼低硫(LS)定取向芯钢片之标准尺寸及包装6 l8 s; v. D+ b& J5 b
' ^" z: N3 x0 R w/ J" S/ r, z
Standard Forms and Size of SI-ORIENT-CORE-HI-B,SI-CORE, & SI-ORIENT-CORE-HI-B-LS Grain-4 O( \- r! p. V( e+ g( R# F
Oriented Electrical Steel Sheets
1 P7 ]3 Y; l/ p% ?$ S3 [绝缘表面 Surface Insulation/ W" O2 b! |5 O- k1 a8 O' h
非晶粒取向电力用钢片的电力、磁力、机械性能 及夹层系数
% C2 W+ E2 d$ Q+ L
- {; p# e) z/ S$ T, GLamination Factors of Electrical, Magnetic & Mechanical Non-Grain Oriented Electrical
+ d* k& X4 Q0 s- l0 E- M* y电器及家电外壳用镀层冷辘 [低碳] 钢片 6 G$ o0 D, _. ]% `; N; v7 q
Coated (Low Carbon) Steel Sheets for Casing,Electricals & Home Appliances3 i$ y! S8 G8 n# I; |. V" Z
镀铝硅钢片 Aluminized Silicon Alloy Steel Sheet
& o2 ]8 t# ^ n! M+ t5 v简介 General
+ o/ L5 t& L! X, ~镀铝硅合金钢片的特色
8 b9 w! B# a; A! b! iFeature of Aluminized Silicon Alloy Steel Sheet
5 o8 c; G/ e% K* _5 }用途
8 G9 y' ]4 j, PEnd Usages
+ N3 [. I; p' i抗化学品能力
4 l* n8 i9 q2 I/ b4 n+ zChemical Resistance
P, h7 d" a* n: w1 t$ ^镀铝(硅)钢片 – 日工标准(JIS G3314)
# m/ o$ d6 D/ U k( t+ ZHot-aluminum-coated sheets and coils to JIS G 3314
+ Y8 X/ O) `2 p镀铝(硅)钢片 – 美材试标准(ASTM A-463-77)35.7 JIS G3314镀热浸铝片的机械性能 ( D% ] d" ^) O2 Z
" \( B" U; g u+ mMechanical Properties of JIS G 3314 Hot-Dip Aluminum-coated Sheets and Coils7 m4 A2 F% P( v1 O+ F, ?. L
公差 Size Tolerance
C3 X' J L) e镀铝(硅)钢片及其它种类钢片的抗腐蚀性能比较
; J% Q1 o% I8 Y- Q0 hComparsion of various resistance of aluminized steel & other kinds of steel
/ R9 q$ o% R% A5 U2 m2 k6 y P. v镀铝(硅)钢片生产流程 - ]) Y$ _6 ^1 m) l" q9 w. n
Aluminum Steel Sheet, Production Flow Chart* N* l3 D4 X% W D H. X
焊接能力 Weldability 2 G3 E3 m# |( G* ? ]
镀铝钢片的焊接状态(比较冷辘钢片)
( `! a5 _" ]/ } J' L" _Tips on welding of Aluminized sheet in comparasion with cold rolled steel strip
0 J, q( u5 l( \2 w y钢板
/ }, e0 p2 B: g/ p' NSteel Plate 1 G* }3 {% t( E. B, X. h% r5 P# P+ [0 D
钢板用途分类及各国钢板的工业标准包括日工标准及美材试标准
& P: R# r& V9 \* A4 X+ Y! q2 _Type of steel Plate & Related JIS, ASTM and Other Major Industrial Standards/ G" {$ i% O' J4 M- F H, j* E& c
钢板生产流程' d5 u1 v- l2 H! ~" O
Production Flow Chart
. _) S2 j# `+ V4 V! S钢板订货需知
- e- o; l+ \5 d) O4 UOrdering of Steel Plate
4 q( n: q$ ~$ _: z不锈钢
! g' b, F; h; {Stainless Steel* g# F4 I4 l. S) |" z6 b6 v" D
不锈钢的定义 Definition of Stainless Steel$ y: p, X4 Y E* e9 ?) i! B
不锈钢之分类,耐腐蚀性及耐热性3 `6 h6 f, s5 |% ]6 z1 ]5 Q; _
Classification, Corrosion Resistant & Heat Resistance of Stainless Steel ) t5 F/ a- E/ Z8 r7 e( e q. s
铁铬系不锈钢片
- o+ P' T2 C8 G" [; DChrome Stainless Steel 9 N6 G$ o h A* t9 \$ N# z* f
马氏体不锈钢- e# ^6 }1 ]" q& m' B
Martensite Stainless Steel * a6 W6 S2 H% q
低碳马氏体不锈钢' A( e/ ~# {- O+ P
Low Carbon Martensite Stainless Steel
4 _9 I8 \( m! s& k4 V- c, ], ]含铁体不锈钢! b2 @+ R* Q6 M( y" `
Ferrite Stainless Steel
0 P1 r" P" H a镍铬系不锈钢
8 x. o! v, Q, S8 m* YNickel Chrome Stainless Steel
+ u, [; ~4 E" Z; J释出硬化不锈钢& s; b. c: d7 |) m
Precipitation Hardening Stainless Steel + e! |% {5 j7 {8 ~$ w
铁锰铝不锈钢. y3 [, h2 d5 ?# R8 Z0 q( _
Fe / Mn / Al / Stainless Steel
/ V7 w0 G; L- b不锈钢的磁性
) M" e5 t5 N# f/ e, o$ bMagnetic Property & Stainless Steel
$ C; ^. \: _, R1 ^不锈钢箔、卷片、片及板之厚度分类
6 c+ \4 Q$ J+ |- J. ~5 ^5 @Classification of Foil, Strip, Sheet & Plate by Thickness o* ?" K/ U, k8 g
表面保护胶纸 & \2 p: T4 n7 b- n. J+ V
Surface protection film
; ~" l' [3 u4 E7 _1 U不锈钢片材常用代号 8 n6 ]* _# u* I" z9 {
Designation of SUS Steel Special Use Stainless % v# _$ G6 V" e8 l% _+ g
表面处理 Surface finish
! }; _: W1 E6 R薄卷片及薄片(0.3至2.9mm厚之片)机械性能; }- d/ N9 M) u9 G: n/ A! u @
Mechanical Properties of Thin Stainless Steel(Thickness from 0.3mm to 2.9mm) – strip/sheet
' t$ m9 s) t7 z0 q! [不锈钢片机械性能(301, 304, 631, CSP)
/ ^+ F: @8 f% hMechanical Properties of Spring use Stainless Steel 0 e* o5 V- o7 D( y! V! W0 A/ D [
不锈钢 – 种类,工业标准,化学成份,特点及 主要用途
# r; Z1 R0 x( Y% }( f {% W- e1 ^' {9 L! L4 H
Stainless Steel – Type, Industrial Standard, Chemical Composition, Characteristic & end usage of the most commonly used Stainless Steel
& k# @8 y- P2 _1 O( d3 h O不锈钢薄片用途例
2 \' h- f. L9 Z8 R7 p+ JEnd Usage of Thinner Gauge ) R$ b7 F6 q$ g& ~0 O6 S
不锈钢片、板用途例 6 {' K5 u% \. W+ O$ r" _2 D
Examples of End Usages of Strip, Sheet & Plate ! S8 m1 ]. z' L$ x
不锈钢应力退火卷片常用规格名词图解
$ h+ C% d$ L2 h2 y) }& g/ p# r' o) KGeneral Specification of Tension Annealed Stainless Steel Strips 8 e: H, S% L2 d- }( E. Y4 L
耐热不锈钢 : S/ g _: c+ P' `" L
Heat-Resistance Stainless Steel " n* Z! a) m* @ v6 D( D
镍铬系耐热不锈钢特性、化学成份、及操作温度
% p& u, c. k+ uHeat-Resistance Stainless Steel * Q5 V0 j" F. z- @3 f4 D5 q
铬系耐热钢 , x/ {6 c! f/ b# w4 m) u$ e
Chrome Heat Resistance Steel 8 m3 D$ S& ]! R. ~" n7 H
镍铬耐热钢
6 k9 Q- }% z$ h9 X# i2 pNi - Cr Heat Resistance Steel - `( N; f3 S2 U
超耐热钢
+ a$ Z+ i2 M2 a |Special Heat Resistance Steel # L1 T8 k4 N+ ^0 E& a4 C
抗热超级合金
& B8 k7 K3 _: a$ t& LHeat Resistance Super Alloy 2 I2 _% s a0 w, } _1 ]$ R
耐热不锈钢比重表
1 n( ~& [. X- y7 BSpecific Gravity of Heat – resistance steel plates and sheets stainless steel " _% h; u7 s9 `) t0 u
不锈钢材及耐热钢材标准对照表
1 _" }- q/ V# C( X$ R1 v5 k3 pStainless and Heat-Resisting Steels
. j/ p8 J, j$ E$ Y4 h发条片 Power Spring Strip
8 d3 b. p3 A) B3 b. H+ d发条的分类及材料 " p2 k2 W/ S& |( {( h3 l) j/ w
Power Spring Strip Classification and Materials * y, a9 ]# R0 X" N
上链发条 Wind-up Spring
' G, _, a1 E3 p# r" {$ u) S7 q倒后擦发条 Pull Back Power Spring# G- a) O6 x, z: Q! m% E
圆面("卜竹")发条 Convex Spring Strip ( D9 Z$ f; q+ C/ W, l
拉尺发条 Measure Tape
) k# b# ?7 V, P* ?, ?5 ^, f5 U魔术手环 Magic Tape2 M& e7 A. i3 h, B- X9 G& @
魔术手环尺寸图Drawing of Magic Tap6 P: ^ m. m+ C$ h) R- p, i
定型发条 Constant Torque Spring
1 H( p& H- A* d' S定型发条及上炼发条的驱动力
# g: ]- W! F2 [4 j* @1 hSpring Force of Constant Torque Spring and Wing-up Spring
4 _, h+ u N3 O8 `' d, n6 w: h定型发条的形状及翻动过程
% g( ]) H/ v9 V7 H' ~0 uShape and Spring Back of Constant Torque Spring% r4 r1 f* S' x, l |! x9 Y8 z% m: v
定型发条驱动力公式及代号 7 v% I9 S+ i2 \! A
The Formula and Symbol of Constant Torque Spring
( G9 s: D6 }$ Q4 V边缘处理 Edge Finish
1 y' a; H5 P7 X* ~/ K' L* z硬度 Hardness! o, T& t# v# `9 h$ x2 L5 n
高碳钢化学成份及用途5 a2 A- N' n0 p0 a/ o. H1 j
High Carbon Tool Steel, Chemical Composition and Usage / ^- a& ^ h, @- J/ g
每公斤发条的长度简易公式. c- o4 U1 K5 P3 I! |' ]6 v5 [4 C
The Length of 1 Kg of Spring Steel Strip 9 K9 [; P2 n/ z$ r% i- A# L% b$ X
SK-5 & AISI-301 每公斤长的重量/公斤(阔100-200公厘) Weight per one meter long (kg) (Width 100-200mm)
[( j" J6 [2 s- B# a, JSK-5 & AISI-301 每公斤之长度(阔100-200公厘) Length per one kg (Width 100-200mm)
; y9 R; U# e$ D% i5 Z* M4 z( k2 zSK-5 & AISI-301 每公尺长的重量/公斤(阔2.0-10公厘)% R: y9 o, Q5 k) M# T B: N
Weight per one meter long (kg) (Width 2.0-10mm)
% B& Y" Q S L- w3 D0 eSK-5 & AISI-301 每公斤之长度(阔2.0-10公厘)
' l% D! E; j, P% p# Q( k4 {/ h+ f1 yLength per one kg (Width 2.0-10mm) 0 M& @1 \0 n. i: q! [% \/ u
高碳钢片 High Carbon Steel Strip * ?5 H7 Y& {4 J% L; r/ z
分类
# W% P" F. e1 z& `9 g* XClassification
3 ^6 x& p7 M) B& Z# N M! \用组织结构分类
$ `" Q* D, c& o4 ZClassification According to Grain Structure + t3 E8 e7 D d ?) Q* \
用含碳量分类 – 即低碳钢、中碳钢及高碳钢
+ U+ @9 ~: u' o/ C! bClassification According to Carbon Contains* u9 G5 _# J; l, ~: M; ]
弹簧用碳钢片
% U, G2 U: d" A1 I0 cCarbonSteel Strip For Spring Use
% V+ Q* e* G7 q; T$ ~冷轧状态 Cold Rolled Strip/ j5 W6 @( O+ ]) S
回火状态 Annealed Strip |