Tiêu chuẩn iso 01634 1 1987 scan

Th v lues in- cre se slg tly with increa sin thicknes.. By merc ryl nitra te test.. On of th se two test pieces sha ll b tak en from th pla te, sh et or strip from which th fa ile test p

INTERNA TIONA L STANDARD

INT ER A T IONA L ORGA NIZA T ION FOR STA NDA RDIZA T ION

strip

Pla ues, t6ies et b n es e c iv re et e a lla ges d c iv re coroy& -

Pa rtie 1: Co ditio s tech iques d lv ra iso d s pla ues, tSles et b n es p ur u a es

g& -k rau

F irst e itio

19 7-0 -01

Refere ce numb r

IS0 16 4-1 : 19 7 (E)

b dy intereste in a s bject for which a tech ica l com ite h s b e esta blsh d h s

me ta l a d n n-g v rnme ta l, in laiso with ISO , a lso ta ke pa rt in th work

Dra ft.nterna tio a l Sta nda rds a o te by th tech ica l com ite s are circ la te to

th memb r b dies for a ppro a l b fore th ir ac e ta ce as Interna tio a l Sta da rds by

lea st 7 % a pro a l by th memb r b dies v tin

Interna tio a l Sta d rd IS0 16 4-1 w as pre are by T ech ica l Com ite ISO /T C 2 ,

Cop er a nd c per allo s

With IS0 16 4-2, it ca ncels a d re la ces IS0 16 4 : 19 4, of which th y co stitute a

tech ica l rev isio

Users sh uld n te tha t al Interna tio a l Sta d rds un erg re isio from time to time

a d tha t a y refere ce ma e h rein to a y oth r Interna tio a l Sta d rd imp lies its

la test e itio , unles oth rwise sta te

0 Interna tiona l O rga niza tion for Sta nda rdiza tion, 197 0

Printed in S itzerla nd

Wrought c opper and c opper al oy plate, sheet and

T his p rt of IS0 16 4 sp c ifies th tech ical co ditio s of

d lv ery for wroug t co p r a d co p r a llo plate, sh et a d

strip for g n ral purp ses c ure tly avaia le in com ercial

qua tities

For th purp se of this p rt of IS0 16 4,th d finitio s for co -

p r a d co p r aloy in IS0 19 -1a d for plate, sh et a d strip

IS0 1 9 -I a d IS0 1 9 -2 a ply

For tech ical co ditio s of d lv ery for plate, sh et a d strip

- for b iers, pres ure v es els a d h atex h n ers, se

IS0 16 4-2;

- for strip for sprin s, se IS0 16 4-3

2.1 Definitio s

IS0 19 , Co p r a d co p r aloy - Terms a d d finitio s

- Part 1: Materials

2.2 Desig atio s

IS0 1 9 , Co p r a d co p r aloy - Co e of d sig atio

- Part 1: Desig atio of materials

a d forms of wroug t pro u ts

- Part 1: No -le d d a d sp c ial co p r-zinc aloy s

- Part 2: L a e co p r-zinc aloy s

a d forms of wroug t pro u ts

-sitio a d forms of wroug t pro u ts

IS0 4 0, Wroug t co p r-nick l-zinc aloy s - Ch mical com-

p sitio a d forms of wroug t pro u ts

IS0 1 6 Sp cial wroug t co p r aloy s - Ch mical comp -

sitio a d forms of wroug t pro u ts

IS0 13 6, Wroug t co p rs (h v in minimum co p r co te t

pro u ts

IS0 13 7, Wroug t co p rs (h v in a minimum co p r co -

wroug t pro u ts

2.4 T ec hnical co ditio s of d lv ery

IS0 16 4, Wroug t co p r a d co p r a llo plate, sh et a d

strip

- Part 2: T ech ical c on itio s of d lvery for plate a d

sh et for b iers, pres ure v es els a d h atex h n ers

- Part 3: T ech ic al co ditio s of d lv ery for strip for

sprin s

IS0 4 9 , Wroug t co p r a d co p r a lloy pro u ts - Selec-

mech nical testin

2.5.2 T ensie testin

IS0 6 9 , Metal c materials - T ensie testin

IS0 2 12, Co p r a d co p r aloy s - Rockwel s p rfic ial

h rd es test /N a d T s ales)

IS0 6 07, Meta llc m eria ls - Hard e s te t - V ick ers te t

- Pa rt 1: H 5 to H 10

- Pa rt 2:

H

0,2 to le s than

IS0 6 0 , Metal c m erials - Hard e s te t - R ockwel te t

(sale A - B - C - D - E - F - G - H - K)

IS0 2 24, Cop er a nd c p er a llo s - Estim io of a v era ge

gra in siz

as sp cifie in th Interna tio a l Sta d rds refere to in ta ble 1

stres corosio tests (se clau e 5)

IS0 7 3 , Meta llc m eria ls - Be d te t

IS0 79 , Meta llc m eria ls - Sh et a nd stip 3 mm thic or

le s - Rev ers be d te t

IS0 649 , Meta llc m erials - Sh et a nd stip - Mo ifie

Eric s n c p in te t

Materia ls

Ch mical c mpo itio

in a cc rdan e with

Co p r-zinc a lloy

Co p r-in a lloy

Co p r-nick el a lloy

Co p r-nick el-zinc a lloy

Sp cia l co p r a lloy

IS0 42 -l

IS0 427

IS0 4 9

IS0 4 0

IS0 1 8

IS0 19 , Wro g t c per a nd c per a llo s - Detec tio of

re id al ste s - Merc rylJ nitate tet

IS0 6 57, Coper a nd c p er a llo s - A mmo ia tet for ste s

c roio re istanc 1)

IS0 348 , Wro g t c p er a nd c per a llo s - Cold role flat

toleranc es

IS0 3487, Wro g t c p er a nd c per a llo s - C old-ole flat

toleranc s

T he purch ser sha ll sta te o his in uiry a d ord r th folowin

a) qua ntity;

ta ble 2);

n ces ary - th tolera nces, as a pro ria te;

d) th ma d tory mech nica l pro erties: h rd es , te sie

stre gth, grain size (se 4.2);

el in case of h rd es , wheth r V ickers or Rock wel h rd-

4.2.1 This pa rt of IS0 16 4 emb dies th principle tha t eith r

- te sie stre gth a d elo ga tio

are g n ra lly s ficie t to d fin th co ditio of th m eria l

Exa ct co v rsio b tw ee te sie stre gth a d h rd es is n t

p s ible

m eria l may b eith r

- te sie stre gth a d elo ga tio ,

but n t b th

In case of h rd es , it sha ll b in ica te wheth r th V ickers or

If ma d tory pro erties are n t sp cifie by th purch ser, th

s p ler may ch ose to me t eith r

- te sie stre gth a d elo ga tio

Mech nica l pro er-ies are giv n in ta ble 2

V a lues sh w n in bra ck ets are giv n for inform io o ly

1) At prese t a t th sta e of dra ft

Dime sio a l lmita tio s which ca h v a efect o th pro -

erties are in ica te Pla te, sh et a d strip h vin thick nes es

outsid th se ra g s may n t comply with th pro erties giv n

in ta ble 2

s p ler, co p r-zinc a lloy pla te, sh et a d strip may b s p-

stres corosio test Th pieces s bjecte to this test sha ll n t

cra ck

Sh uld a lot of m eria l fai th test, th n th s p ler sha ll h v

th o tio to restres relev e th lot a d to res bmit it to all th

rele a nt tests

4.2.3 Th elo ga tio v lues lste are v a lid :

5,6 ,/ S ,e As;

-

eith r a g ug le gth 1 I3 ,/ S ,G ,

Th A, va lues d p n up n thicknes Th giv n va lues are

v a lid for a thicknes ra g of 0,O to 0.4 m Th v lues in-

cre se slg tly with increa sin thicknes With a thick nes

e ual to 2,5 m , th y are id ntica l with th se of A, For

thicknes o er 2,5 m , th A a v alues are somew hat hig er

th n th Alo v a lues

For cold-role sh et a d strip , th tolera ces for thicknes ,

width a d le gth sp cifie in IS0 3 6 a d IS0 3 8 a pply

4.4 Surfa ce q ality

Th pla tes,sh ets a d strips sha ll b clea n, soun a d fre

from injuriou d fects Dis olora tio which is cha ra cteristic of

pro er h at trea tme t sha ll n t b cau e for rejectio A s p r-

fic ial fim of residua l lg t lubrica nt is n rma lly prese t a d is

p rmis ible, unles oth rwise sp cifie

Selectio a d pre a ratio of test sp cime s a d test pieces for

IS0 4 3

T he lot size sha ll b s bject to th a re me t b tw ee s p ler

a d purcha ser

lf n t oth rwise sp cifie , th ra te of sa mpln for pla te, sh et

a d strip sha ll b o e test piece p r lot for e ch of th tests

refere to in 5.2 to 5.7, as a ppro ria te

Th test sha ll b ca rrie out in ac ord nce with IS0 6 9

Th test sha ll b ca rrie out in ac ord nce with IS0 6 6 -l a d

IS0 6 6 -2, as a ppro ria te

Th test sha ll b ca rrie out in ac ord nce with IS0 2 12 a d

IS0 6 9 , as a ppro riate

IS0 2 2

T he tech olo ica l tests a d th ir re uireme ts sha ll b a re d

a l

If re uire , th test is o ly ca rrie out o co p r-zinc a lloy as

lste in ta ble 2

T he meth d sha ll b th merc ry(l) nitra te test ac ordin to

IS0 19 T est pieces s bjecte to this test sha ll n t cra ck By

merc ry(l) nitra te test

5.7.1 If b th of th two test pieces which w ere origina lly

tak en from a lot fail to me t th sp cifica tio for a y re so ,

IS0 16 4

5.7.2 If o e of th two test pieces tak en origina lly from th lot

fa ils to me t th sp cifica tio , for a y re so , two furth r test

pieces sha ll b taken On of th se two test pieces sha ll b

tak en from th pla te, sh et or strip from which th fa ile test

piece w as origina lly taken, unles tha t pla te, sh et or strip h s

piece sha ll b tak en from a oth r sample from th same lot Al

a ppro riate tests sha ll b ca rrie out

5.7.3

Sh uld b th of th n w test pieces p s th tests, th

with this pa rt of IS0 16 4 Sh uld eith r of th a dditio a l test

pieces fail th n th lot re rese te by th test pieces sha ll b

d eme n t to comply with this pa rt of IS0 16 4

T able 2 - Ma d tory mech nical pro erties

Mec anic al proerties

Elon ation’)

m

R ln

R

‘4

%

C opers (ex c ept CuCdl, C uCrl, C uC rlZ r)

Vic kers

H

Ha rd es

R oc kwel*)

Gra in

size

F sale

B sc ale

Sup3 grF ial

CuZn5

CuZnl5

0

OS2

OS3

H

H

H

HE

T able 2 - Ma d tory mech nical pro erties (co tinue )

R oc wel*’

IO

I 0,15to10 I -

-

3 0,0 5 to 0,07

1 Hi3

-

min 94

min 8

-

I

T able 2 - Ma d tory mech nical pro erties (co tinue )

m

T en ie

ste gth

e

N/m 2

0,2 Pro f

Grain

ste s

siz

R

N/% %

A 5

%

Superic ial

min

min min

3 T

CuSn

H

HE

I 0,15 to 2 1 min 72 I (min 6 0) I - I - I - I min 2 0 1

-

CuSn

0

-

max 61

-

HE

1 0,15 to 2 1 min 7 0 I (min 6 0) I - I - 1 - I min 2 0 I

-

C uNi2

I

I

CuNi8ZnM

Table 2 - Man atory me hanical properie (c ontin e )

T en ie 0.2 Pro f

Grain

ste gth

m

R ln

R

A5

%

F sc ale B sc ale

Superic ial

min min min

3 T

1 HE

I

T able 2 - Ma d tory mech nical pro erties (co clud d)

m

Mec hanic al properie

Elo gatio s)

R nl

R

V ickers

N/m *

N/% &’

min

B s ale

Hard e s

Ro kwels)

C sale

Superic ial

3 T

Superic ial

3 N

CuCoZBe

1) For rela tio betwe n ga ug le gth a nd thic kn s, s e clau e 4.2.3

2) The R ockwel hard e s v alu s lste a re vald

- f or thic kn s fom 0,3 up to a nd inc lu in 0.7 m : s peric ial 3 T;

- f or thic kn s over 0,5 m : B sale;

- f or temper M, 0 a nd OS: F sc ale

3) Not f or CuAg

4) T emporary

temper d sig a tio s

TB : Solutio h a t tea te

TD : Solutio h a t tea te a nd c old work d

T F: Solutio h a t tea te a nd prec ipita tio h a t tea te

TH : Solutio h a t tea te , c old work d a nd prec ipita tio h a t tea te

TM: Mi ha rd n d

Sufix s to T D, T H, TM: 01 = 14 ha rd, 0 = 12 hard, 04 = ha rd, 0 = ex traha rd

5) The elo ga tio valu s lste a re bs d o a fix ed ga ug le gth of 5 m : A,

6) The R oc wel hard e s valu s lste a re vald

- for thic n s fom 0,4 up to a nd inc lu in 0,8 m : s peric i 3 T or 3 N;

-

for thicn s over 0,8 m : B sale or C sc ale

UDC 6 9.3-41

Desc riptors : wrou ht prod c ts, c oper prod c ts,

metal plates, s et metal, strips, spc ific a tion

Pric e bsed on 8 pges

-