Camber
- m& ^3 z3 ]* j$ V2 P1 y3 u厚度及阔度公差 Tolerance on Thickness & Width 0 _. T" S+ ?9 ~0 p
平坦度(阔度大于500公厘，标准回火)
/ a p' ]" E! @, ^3 L8 M" BFlatness (width>500mm, temper: standard) # ]' r8 p- d- b' V
弯度 Camber9 ~8 x3 t! I }3 B% c2 A$ A1 p3 [
冷辘钢片储存与处理提示
& [9 K- V7 I: E1 y+ q$ IGeneral advice on handling & storage of cold rolled steel coil & sheet
/ x) I7 G' ~/ Q8 \" e防止生锈
7 s4 s( P' R2 l" b8 `Rust Protection $ R9 ^9 @3 C2 a5 g3 ]. ^
生锈速度表* _( `/ g1 k: O9 z$ Y. A8 C! t3 v
Speed of rusting+ x- s9 R; l0 u7 Y, C: R2 M4 q$ f
焊接 Welding
1 k0 d* N, i1 y( e气焊 Gas Welding
8 o5 B( H7 ^, _埋弧焊 Submerged-arc Welding% _, R/ }& N! @" V0 }' ?
电阻焊 Resistance Welding: B( K5 r0 W7 e+ i! x
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
: `, L: G% s. D: s4 D& D4 Z4 `+ ]
& |+ n9 w. O7 F: X1 t- I" TSpot welding conditions for bared (free from paint, oxides etc) Cold rolled mild steel sheets(T/S:30-32 Kgf/ μ m2) % w9 k3 L3 @1 y3 S% ~0 _9 o8 G
时间效应(老化)及拉伸应变
6 g( B E0 J/ \Aging & Stretcher Strains
0 F0 P6 V3 p: f, [& g日工标准(JIS G3141)冷辘钢片化学成份
7 I- E- x% Z9 n7 nChemical composition – cold rolled steel sheet to JIS G3141
- o+ \' @/ c( @4 a& }冷辘钢片的"理论重量"计算方程式
7 s) K; M' f# O7 l# ICold Rolled Steel Sheet – Theoretical mass 1 b( c2 Q& u+ i" z
日工标准(JIS G3141)冷辘钢片重量列表
1 j: Y1 @8 t3 i, ]; I( D0 WMass of Cold-Rolled Steel Sheet to JIS G3141
1 I$ g8 m3 w4 n& y4 E冷辘钢片订货需知
. e& _" r. `; p3 vOrdering of cold rolled steel strip/sheet # ^) n; J2 `9 f( }, A
其它日工标准冷轧钢片(用途及编号) 2 c. w. N! t; }" a* \) I/ Y6 U
JIS standard & application of other cold Rolled Special Steel
6 R. C5 k: H/ H/ A' ~- }电镀锌钢片或电解钢片
6 ~% l& O8 s9 sElectro-galvanized Steel Sheet/Electrolytic Zinc Coated Steel Sheet / G7 p6 a3 l8 h& W8 |) u
简介
% W1 Z$ f7 G# w ~, Q+ \4 V4 ^General 0 Q) R: ]9 H7 q7 M/ A) V0 x: e8 ~
电解/电镀锌大大增强钢片的防锈能力 X& h+ U( i$ X! e# `0 {& |1 y
Galvanic Action improving Weather & Corrosion Resistance of the Base Steel Sheet 4 a" M* _& U! p& l( G o# I
上漆能力 Paint Adhesion
W1 e! x- I& M1 I; V: q+ [电镀锌钢片的焊接# |. B6 ]' \. ]6 `% ~5 d
Welding of Electro-galvanized steel sheet
4 T" ^1 t* z q) W1 q点焊
/ N/ o/ R, H y: z# b/ G4 [- eSpot welding1 z# X2 v, A$ E
滚焊
$ @8 A5 K/ m& ASeam welding
9 J* b" e! g3 s4 W电镀锌(电解)钢片' ~" X3 c) Z9 k# _3 T; B
Electro-galvanized Steel Sheet
4 f. B7 u& C7 h0 s( h6 Q生产流程
' C4 y& O" a, a! q% \Production Flow Chart
' v5 @- |5 d0 U3 j% t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/ Z$ v6 Y/ P1 ~7 P2 T
Base metal, application, JIS & ASTM standard, and Normal thickness of galvanized steel sheet
& `; I. K+ O; b P锌镀层质量 Zinc Coating Mass
# Q/ p( U2 l1 o5 L+ R表面处理 Surface Treatment
( H& ^1 [ w' n6 Z4 M冷轧钢片 Cold-Rolled Steel Sheet/Strip - i! D) b5 o5 G# M n- h# R5 X) ?' [
热轧钢片 Hot-Rolled Sheet/Strip
9 O' t- f. e1 c$ h( |电解冷轧钢片厚度公差 0 W- D6 r/ _" n$ N
Thickness Tolerance of Electrolytic Cold-rolled sheet 6 ?9 F) _- @+ X
热轧钢片厚度公差 a; x6 W2 J. p
Thickness Tolerance of Hot-rolled sheet
$ g. c8 U- G( u% X7 w T- z冷轧或热轧钢片阔度公差
/ R! F; Y( u3 D( YWidth Tolerance of Cold or Hot-rolled sheet ' I5 k I+ x# \0 ~9 K0 Y9 E+ M6 }* y
长度公差 Length Tolerance
5 Z2 _1 ~0 O3 X# l8 u; u; n理论质量 Theoretical Mass
3 K; S+ X" r$ X9 @, i锌镀层质量(两个相同锌镀层厚度) * f7 E1 c9 m, \# ?0 u" I- b" h6 q
Mass Calculation of coating (For equal coating)/MM
0 V* E1 t1 g$ R8 e4 |锌镀层质量(两个不同锌镀层厚度)
7 ]9 J/ H+ M% v& v; q& @Mass Calculation of coating (For differential coating)/MM
. w( H: K: d- R- h" `4 k2 P% @5 m6 y0 }镀锡薄铁片(白铁皮/马口铁) (日工标准 JIS G3303) - X* n2 A3 ~9 ^% J8 N
简介
7 K" D' g+ v( D5 j" @9 OGeneral2 y( p7 C+ f& e: ?$ c9 g: T
镀锡薄铁片的构造& m0 O/ x* u7 Y- ~8 J
Construction of Electrolytic Tinplate 8 Q2 j' ~5 ^0 w7 c' f) {# G
镀锡薄钢片(白铁皮/马日铁)制造过程
' I) ~8 O' n8 c. {Production Process of Electrolytic Tinplate
& q( }4 D# k1 `( H; _, P锡层质量
T" T0 S1 |* s- P/ Y. f6 cMass of Tin Coating (JIS G3303-1987)
8 {# t3 y5 `: i* ^- B3 E( G两面均等锡层: q! J; r( P4 Z j8 H! {% M
Both Side Equally Coated Mass
/ I; E8 r8 ` S! k3 Y' _两面不均等锡层
! _5 F4 j; D$ b7 E9 Y3 v$ R% K0 zBoth Side Different Thickness Coated Mass - j: T% P6 Q# v
级别、电镀方法、镀层质量及常用称号
7 M1 D. r" m- m/ O4 oGrade, Plating type, Designation of Coating Mass & Common Coating Mass
, W B% ?: @* i$ k" y& Z- M镀层质量标记 3 a x4 m7 v# N8 ?
Markings & Designations of Differential Coatings
$ N2 |; s) ]+ q7 Y R7 y0 J硬度 Hardness " V8 H! u6 d4 P- l' i8 c) K
单相轧压镀锡薄铁片(白铁皮/马口铁)
1 V- E, F3 x) ?, E, WSingle-Reduced Tinplate
5 T: P) g5 U& _' D双相辗压镀锡薄钢片(马口铁/白铁皮)
( P$ g& ^; U/ q* P& BDual-Reduction Tinplate 5 R" T0 V. B6 f+ X4 R. `# I3 b
钢的种类 Type of Steel8 p8 B0 N- h2 @0 K! Q* g' u' \+ X
表面处理 Surface Finish
) T0 O9 s5 C2 m' I; _! }常用尺寸 Commonly Used Size' r8 {2 }# v; b- W- I
电器用硅 [硅] 钢片 Electrical Steel Sheet & j& }. X4 |+ ^5 y: ~, D9 f6 i! I
简介 General
2 I7 J: W) `/ I+ c5 l+ s; f, t软磁材料 Soft Magnetic Material
/ T& D" N: R0 T D/ K滞后回线 Narrow Hystersis
2 E$ O S6 ~* y6 ^- @9 ~矫顽磁力 Coercive Force " h. s0 l+ G5 P$ Z. T
硬磁材料 Hard Magnetic Material% Q. S) b# I' [
最大能量积 Maximum Energy Product
. B& I! Z" D! b3 G4 q硅含量对电器用的低碳钢片的最大好处
' ?! g' d+ Y( f5 f ^The Advantage of Using Silicon low Carbon Steel $ _; n+ d( w4 Y5 m
晶粒取向(Grain-Oriented)及非晶粒取向(Non-Oriented) & J! G: C" K% F# M9 M* e
Grain Oriented & Non-Oriented
3 u0 t6 B. P/ D* j电器用硅 [硅] 钢片的最终用途及规格' y. o4 N& c$ T; G2 O3 ?3 L
End Usage and Designations of Electrical Steel Strip # O6 x- A1 _3 @, b! x6 u5 ^
电器用的硅 [硅] 钢片之分类 " l: X" s1 a2 [ n1 P
Classification of Silicon Steel Sheet for Electrical Use
; ~- g' v$ ?- O$ ^电器用钢片的绝缘涂层
$ {' Y S7 j* Q$ \" wPerformance of Surface Insulation of Electrical Steel Sheets
# k0 L9 O& J: N& ?晶粒取向电器用硅钢片主要工业标准7 z; O4 Y# P2 F" A" Z' {
International Standard – Grain-Oriented Electrical Steel Silicon Steel Sheet for Electrical Use ; T, Y( @5 }$ R, y
晶粒取向电器用硅钢片 Grain-Oriented Electrical Steel/ J* V5 A) q5 f) u' R/ C9 l
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)! h$ X) }" f: v7 E/ G
; s- J: P- Y+ y
Magnetic Properties and Lamination Factor of SI-ORIENT-CORE& SI-ORIENT-CORE-HI B Electrical Steel Strip (JIS and AISI Standard)
3 c5 S9 y: P3 Z6 G退火Annealing
, n8 m+ ~ Y* ~电器用钢片用家需自行应力退火原因
2 c/ y* X$ G1 A5 v% p& sAnnealing of the Electrical Steel Sheet1 E. h$ S+ B; G! O
退火时注意事项 Annealing Precautionary, D0 I' @' ?3 X2 p
碳污染 Prevent Carbon Contamination
& Q" F% g7 v% ?热力应先从工件边缘透入
; J1 {" E4 e; A& A0 SHeat from the Laminated Stacks Edges
$ m* U) A6 Y! ~0 Z- E提防过份氧化 5 Z6 A( ?& F7 \
No Excessive Oxidation
, \( W1 e7 ?, b1 C: ^6 h应力退火温度
: Y, h/ G+ F( a4 P* b$ XStress –relieving Annealing Temperature " z/ X2 F) c" f1 D+ k5 p, O
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
4 t4 M2 {: I: V* n# u& B( [1 D8 [: A% o4 O" K
Mechanical Properties and Lamination Factors of SI-ORIENT-CORE-HI-B and SI-ORIENT-CORE Grain Orient Electrical Steel Sheets
- n7 L) M4 B; U. z8 j4 r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
L v4 A% T/ p/ V, `; w7 h; d* N$ M0 ?
Magnetic and Electrical Properties of SI-ORIENT-CORE-HI-B-LS( G! K# z) l2 z7 o- ~! {
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
% q6 L, K( X$ H6 d& r" [; b
8 w3 W( P4 S8 [! XMechanical Properties and Lamination Factors of SI-ORIENT-CORE-HI-B-LS
, `/ G# c# X' ?, T+ J9 {# @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) I) o" S' _4 I5 w- ]
: m% Y& p& ?" S: Q8 APhysical Tolerance of SI-ORIENT-CORE-HI-B, SI-ORIENT-CORE, & SI-CORE-HI-B-LS Grain1 P1 j" g' q8 Y: s! J
Oriented Electrical Steel Sheets7 L$ |! E8 q: X' |
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
4 `- O' c+ S$ K2 }' q1 ^. v9 X" {
( s+ k, ]6 ]* u/ }6 \5 IStandard Forms and Size of SI-ORIENT-CORE-HI-B,SI-CORE, & SI-ORIENT-CORE-HI-B-LS Grain-
, v" k! ?* A8 h6 [Oriented Electrical Steel Sheets
: b1 {1 {7 s; z绝缘表面 Surface Insulation
* |# Q$ I4 s- ?6 g非晶粒取向电力用钢片的电力、磁力、机械性能 及夹层系数4 |6 y) n) u. x) Z. ]: `9 Z2 H
; L3 X- C; ?% Y9 R0 LLamination Factors of Electrical, Magnetic & Mechanical Non-Grain Oriented Electrical
0 o+ C1 |% V- ~4 ^6 f电器及家电外壳用镀层冷辘 [低碳] 钢片 - P6 [2 D" z( G' N3 E
Coated (Low Carbon) Steel Sheets for Casing,Electricals & Home Appliances2 @$ ?6 m0 p2 Z# n
镀铝硅钢片 Aluminized Silicon Alloy Steel Sheet
0 |3 h+ s3 a+ y2 {- V) N简介 General
) J- o- X5 w" {; H {! v' C镀铝硅合金钢片的特色 , [3 K* ` v- F% [: m
Feature of Aluminized Silicon Alloy Steel Sheet
! f0 P3 P, i c7 h0 U. |9 `0 c+ z用途3 v" {1 X$ Y8 m9 i4 J2 Z
End Usages
' d- x9 f( a, u7 w- ?3 D! S抗化学品能力
- h" J2 I" p) j$ r: R8 mChemical Resistance
7 Q' A* E+ {' B6 \# i" d+ p镀铝(硅)钢片 – 日工标准(JIS G3314) d* n/ e: ^8 O# W2 a
Hot-aluminum-coated sheets and coils to JIS G 3314
+ p4 {) n# B* `" J y3 t4 m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
, b/ w" j( J) D5 o
# h6 x! [7 F7 W, R9 y( ]# iMechanical Properties of JIS G 3314 Hot-Dip Aluminum-coated Sheets and Coils2 I- g# G" k4 A0 c$ h* X
公差 Size Tolerance R% V1 D/ {/ F; A# y8 C5 O3 f
镀铝(硅)钢片及其它种类钢片的抗腐蚀性能比较 # z. b! O! Q& {+ o8 T9 A
Comparsion of various resistance of aluminized steel & other kinds of steel
, V8 c1 F; F6 d* P: y镀铝(硅)钢片生产流程
3 u7 A7 x* Q! v6 L9 KAluminum Steel Sheet, Production Flow Chart
/ |% {8 Z6 h/ B' D P5 i1 C# I焊接能力 Weldability + W6 j, V4 n" ]" T
镀铝钢片的焊接状态(比较冷辘钢片)
; e& z! ^& ^, ^7 OTips on welding of Aluminized sheet in comparasion with cold rolled steel strip4 f, W, T9 W& M$ I& i$ c4 N. |$ e) J- @
钢板+ b9 C4 e0 W; Z0 s6 l- N
Steel Plate
+ u: Q! A& H: g0 ^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
2 o* y+ y7 L6 sType of steel Plate & Related JIS, ASTM and Other Major Industrial Standards: J/ \+ d& _7 A$ ]/ d
钢板生产流程& A( G- T6 Z) e2 i. l6 o
Production Flow Chart
3 l& n1 ^+ J$ R2 @3 w) N; A钢板订货需知 0 P2 S. X4 v' E e
Ordering of Steel Plate
2 u) | y z" o# R7 T不锈钢
' s& E% {5 i/ vStainless Steel `; _ b9 E+ Z; m8 w( \
不锈钢的定义 Definition of Stainless Steel
1 G7 [2 y! Z2 \ Q/ P: V3 n不锈钢之分类，耐腐蚀性及耐热性
7 a8 g2 e+ M# L3 q) sClassification, Corrosion Resistant & Heat Resistance of Stainless Steel 0 u' }4 m& s4 ~# ?, V! \5 z% o
铁铬系不锈钢片
4 G6 @' Q( I; t" h# cChrome Stainless Steel & r. j$ }1 _5 i/ c/ _0 B1 D
马氏体不锈钢* w' y2 F N. t6 S
Martensite Stainless Steel 5 n/ Q4 g! l. x" J; H& N1 m
低碳马氏体不锈钢
0 c! E% H0 h$ R# Y8 pLow Carbon Martensite Stainless Steel
# t0 u6 y+ i$ d( I+ o( F; B含铁体不锈钢
: H- O2 b$ ^* I& _Ferrite Stainless Steel 2 R8 u. F/ K2 N% A2 [ {0 y
镍铬系不锈钢; e" @! p e {- y7 i5 ]
Nickel Chrome Stainless Steel
3 d! {7 z" ^( K! H释出硬化不锈钢
, F5 F( m/ ^# ?9 F( s# x3 ]Precipitation Hardening Stainless Steel
. |$ ^7 ?' W, J* }6 g+ ~6 B铁锰铝不锈钢; E' `. G$ Q; i9 j1 B
Fe / Mn / Al / Stainless Steel
( h% \& }: L7 f9 d2 q X不锈钢的磁性
) z0 |+ I. E( U3 R: V1 {Magnetic Property & Stainless Steel ; |2 [0 e A6 C% E6 @, h
不锈钢箔、卷片、片及板之厚度分类
# E4 |- O8 i- i% `+ m" V" JClassification of Foil, Strip, Sheet & Plate by Thickness
7 V' |: b; Y$ Z: s! e5 j表面保护胶纸 6 f4 w$ J! N' ]0 P4 W( T5 c* v
Surface protection film+ o6 }& M' _4 v' y, {2 Z
不锈钢片材常用代号 0 a9 I) Z0 c6 e2 K- |
Designation of SUS Steel Special Use Stainless
0 W2 Y# G, N6 a! N9 [6 Z4 e表面处理 Surface finish" c* |/ ^7 A- n5 u& q
薄卷片及薄片(0.3至2.9mm厚之片)机械性能
8 u8 F/ N# m5 P" Y9 r) iMechanical Properties of Thin Stainless Steel(Thickness from 0.3mm to 2.9mm) – strip/sheet + P, Z8 X3 m$ J, O6 q3 p
不锈钢片机械性能(301, 304, 631, CSP)
4 a: c' p& Q# WMechanical Properties of Spring use Stainless Steel
, k: ~+ j9 t$ ?$ W9 \不锈钢 – 种类，工业标准，化学成份，特点及 主要用途. b& @* u- T( G+ O: j
e" i% _3 i2 j$ m8 F( w5 IStainless Steel – Type, Industrial Standard, Chemical Composition, Characteristic & end usage of the most commonly used Stainless Steel6 o- p5 R1 Q4 b, _$ S
不锈钢薄片用途例
. A1 E. p, ~( Q2 PEnd Usage of Thinner Gauge ' L4 J; z6 I% v: [, \8 j7 {1 e+ Y
不锈钢片、板用途例
. H5 B5 Y0 X- qExamples of End Usages of Strip, Sheet & Plate 5 ]: Q( n' O5 Q& w
不锈钢应力退火卷片常用规格名词图解2 A/ V1 G3 e: X$ X& J7 ?3 w
General Specification of Tension Annealed Stainless Steel Strips
6 H& _1 u4 v+ g, x+ E耐热不锈钢 1 d9 T* | ]3 ?( _" l4 m
Heat-Resistance Stainless Steel
& k* k" s* U9 l镍铬系耐热不锈钢特性、化学成份、及操作温度# @: j( q# S+ ^
Heat-Resistance Stainless Steel - K2 F" {& L5 Q8 I
铬系耐热钢
% U9 ` x) |6 u: SChrome Heat Resistance Steel
) X, b/ _' D3 s) R! N镍铬耐热钢
: @7 |7 P4 f8 [Ni - Cr Heat Resistance Steel % Q7 o$ e7 H& |
超耐热钢 : Y% I& p) `0 X* j+ b+ w
Special Heat Resistance Steel : _5 z9 C5 ~6 B$ m8 B9 H
抗热超级合金 : b! z7 |9 ?: e) X) |
Heat Resistance Super Alloy ) M; M- m0 z( u! O( d
耐热不锈钢比重表
( T! ]! G, K. t. mSpecific Gravity of Heat – resistance steel plates and sheets stainless steel
% j* m& u2 f8 i6 l$ b( T不锈钢材及耐热钢材标准对照表
" ` Y, k. P0 Z3 _6 k) VStainless and Heat-Resisting Steels ! Q. ~) M6 t) d3 k3 v
发条片 Power Spring Strip 5 J1 Z' O5 K5 D/ f
发条的分类及材料
# E9 U6 y. b. Y7 H$ ~$ ^3 v* F: lPower Spring Strip Classification and Materials , L# u+ E' E- Q6 w4 J1 r6 L
上链发条 Wind-up Spring
+ M% |' V& u) E! L! o X0 d倒后擦发条 Pull Back Power Spring
5 T0 D, O* X* C1 }- Q" b圆面("卜竹")发条 Convex Spring Strip ) H/ X* t2 u; Y+ I6 I8 r
拉尺发条 Measure Tape. a; }8 b' W6 @% k6 A
魔术手环 Magic Tape ^0 m3 b, ~ x
魔术手环尺寸图Drawing of Magic Tap. p( _5 {0 l; Y3 `/ f- ]8 P- f2 i
定型发条 Constant Torque Spring ' j& v# F) h, i h0 m7 t( A
定型发条及上炼发条的驱动力* f; O: Y# @$ F% q8 ^ j2 g
Spring Force of Constant Torque Spring and Wing-up Spring 1 Q- i: y% h' p
定型发条的形状及翻动过程
E( o: e- q r0 @% L5 H6 A& I) iShape and Spring Back of Constant Torque Spring
; W/ n# z) M# K m2 C/ E定型发条驱动力公式及代号
' t( [$ S+ `2 |2 P; O- tThe Formula and Symbol of Constant Torque Spring
& F' k$ _ I2 L7 p. i( b9 T边缘处理 Edge Finish; l6 g" c2 l c, f& c
硬度 Hardness
# ^0 R7 X/ l- `. X3 F高碳钢化学成份及用途
+ e$ i6 n/ ?8 K. o* h; d9 ?4 |& zHigh Carbon Tool Steel, Chemical Composition and Usage 1 b3 t0 G$ r- _8 |
每公斤发条的长度简易公式
/ \8 E" {$ V b4 m; Q" A5 aThe Length of 1 Kg of Spring Steel Strip
$ W$ W7 n" _% V8 L' m* m- t c' _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) 8 ~# u8 H3 a1 K: H5 Q
SK-5 & AISI-301 每公斤之长度(阔100-200公厘) Length per one kg (Width 100-200mm) % d2 c: c# m& I: b9 n# i
SK-5 & AISI-301 每公尺长的重量/公斤(阔2.0-10公厘)7 n. Q5 D5 x4 x& E/ q
Weight per one meter long (kg) (Width 2.0-10mm) " ^6 j0 H3 i% c) s
SK-5 & AISI-301 每公斤之长度(阔2.0-10公厘)
2 E" u- j* J- H8 E! \$ qLength per one kg (Width 2.0-10mm)
+ E5 ~! p: g% k) q' E* O5 f高碳钢片 High Carbon Steel Strip E6 S4 M9 @7 S3 U
分类 3 n1 ?% \' [- ]4 H1 @
Classification
* N# Q# Z. D+ n! }% }用组织结构分类
" l- R' i9 Z3 g- g$ W6 z/ U/ wClassification According to Grain Structure / y8 l5 A" D) N" ?) Z* x
用含碳量分类 – 即低碳钢、中碳钢及高碳钢 7 l9 J- M1 C, K& ^3 Q& I! v; @
Classification According to Carbon Contains
. \' c. b( Y' Q, `+ `. Z! [弹簧用碳钢片
( ?. n# B$ c3 k3 g5 E- BCarbonSteel Strip For Spring Use
8 t4 c; s9 T* f) I$ U1 b6 e冷轧状态 Cold Rolled Strip
3 j4 t8 S* P+ z. j0 u, t回火状态 Annealed Strip |
发表于 2008-2-21 13:22:32
