Bsi bs 2b 24 2009

BSI Standards Publication AEROSPACE SERIES Specification for copper tin phosphorous alloy rods and sections BS 2B 24 2009 BS 2B 24 2009 BRITISH STANDARD Publishing and copyright information The BSI co[.]

BSI Standar ds Public ation

Spec ific at ion f or c opper

and sec t ions

Pu l shingandco y r ig tinf or mat ion

T heBSIco y rig tn ticedispla edinthisd cumentin icatesw henthe

d cumentw aslas is ued

©BSI2 0

ISBN9 805 06 8 99

ICS49.0 5.9

T hefolow in BSIref erences elatetothew orko this tan ard:

C mmit e ref erenceA CE/61

Draf tf orcomment0 /3 181 9 DC

Pu l cat io hist ory

Fir tp blshedOcto er 9 1

Seco d(present)editio ,Nov ember2 0

A mendment s is uedsincep bl cat io

Date Tex taff ected

Cont ent s

Forew ord i

1 Sco e 1

2 Normativ erefere ces 1

3 T ch icalre uireme t 1

Biblo rap y 4

L is oft ables

Table1 –T ch icalre uireme t f orCu-Sn-Pal oyro san sectio s 2

S mmar yofpa es

T hisd cume tcomprisesaf ro tcov er,aninsid f ro tcov er,

pag sitoi pages1 to4,aninsidebackcov eran abackcov er

Forew ord

P blshin inf or mat ion

T hisBritishStan ardw asp blsh dbyBSI an cameintoeff ect

o 30Nov emb r20 9 tw aspre are byPan lA CE/61/-/16,

Co perandmiscelan ousalo s ,u derth auth rityofT ch ical

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oforganiz tio sre rese te o thiscommit e canb obtain do

re u s toit secretary

Super ses ion

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Inf or mat ionaboutt hisdocume t

T hisisaful rev isio ofBSB24andint o uces h f ol ow in principal

chan es:

a) re uireme t ares ate intab larf ormatinac ordancew ith

EN450 -1;

b) f ordime sio al nsp ctio ofaloyro san sectio s( Table1,

ln 9 ),w ith raw nBS2874hasb e re lace byBSEN12163

Ha ard w arnings

WA RNING.T hisBritishStandardcalsf or h useofsu s ances

an /orproce ures hatcanb injurio stoh alth ifad q ate

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ex ecutio ofit provisio sw il b e t us e toap ro riatelyq alfie

an ex perie ce p o le,f orw hoseuseithasb e pro uce

Prese t at ional conv ent ions

T heprov isio softhiss an ardareprese te inroman( i.e.u rig t)

ty pe t re uireme t areex pres e eith rasasetofins ructio sorin

se te cesinw hichtheprincipalaux ilaryv erbis“shal”

Comme tary,e planatio andg en ral nformativ material sprese ted

insmaleritalcty e,anddo sn tco situ tean rmativ eleme t

Cont r act ual andle al consider at ions

Thisp blcatio d esn tp rpor toinclu eal th n ces aryprovisio s

ofaco t act.User areresp nsiblef orit cor ectap lcatio

C mpla cew it haBrit ishSta d rdca notconf erimmu it yf rom

le alo l g t ions

1 Scope

T hisBritishStan ardsp cifies e uireme t f orco p

er-tin-ph sp oro saloysup le inth f orm ofro s, nclu in h low

ro s,an sectio s

2 Nor mat iv e ref erences

T hef olow in ref ere ce d cume t arein isp nsableforth

ap lcatio ofthisd cume t.Fordate ref ere ces,o lyth e ition

cite ap les.Forun ate ref ere ces,th lates e itio ofth

ref ere ce d cume t( i clu in anyame dme t )ap les

BSB10 ,Procedureforinspectio ,testinganda ce tanceofwrou ht

co p ralo s

BSEN12163,Co p randco p ralo s–Rodforge eralpurposes

3 Technical requirement s

Materialtothiss an ardshal co f ormtoTable1

NOTE Theformatandsymb lsusedinTable1 arederivedfrom

EN4 500 -1

Table1 T ch icalre uireme t sf orCu-S -Paloyrodsa dsect ions

2 Ch mical

comp sit io

%

Base

Max 9.0 0.4 0.05 0.10 0.3 0.30 0.30

1)

3 Met ho ofmelt in —

4 2 Met ho ofprod ct io R led,ex tru edordraw n

4 3 L imitdime sio ( s) mm 6GaorDG8

5 T ch icalsp cificat io S c io s an 2ofBSB10

6.1 Delv er yco dit io A sman f ac ured

Heatt reat me t —

6.2 Delv er yco dit io co e —

7 Useco dit io Delv eryco ditio

Heatt reat me t —

Char act er ist ic

8.1 T s sample( s) S eS c io 2ofBSB10

8.2 T s piece(s) S eS c io 2ofBSB10

8.3 Heatt reat me t Useco ditio

9 Dime sio s o cern d mm

6GaorDG18 18< aorDG4 4 < aorDG8

10 T hicknes of lad in o

eachf ace

12

T

T mp r at ure



°C A mbient A mbient A mbient

13 Proof t res R

p 2

14 St ren t h R

m

15 Elo gat io A %

16 Re uct io of

area

17 Hardn s

H H12 orHBWH120

18 Sh ar t ren t h R

c MPa —

19 B n in

j

20 Impac st ren t h —

21

C

T mp r at ure



°C —

2 St res

r

a MPa —

2 Ru t urest res

r

R MPa —

26 Elo gat io at

r upt ure

2 Not es( se lne98)

1)

Table1 T ch icalreq ireme t sf orCu-S -Paloyrodsa dsect ions(o tinued)

4 4 Ex t ernald f ect s — S eS c io 2ofBSB10

95 Mar kin — S eS c io 2ofBSB10

9 Dime sio al nsp ct io — BSEN12163clas A

2)

1)

T tal mp ritiesinclu eP ,F ,Nian Sn

2)

Dimensio altolerancesf or o slarger hanthesiz ran esgiv enin

BSEN12163sh uldbeagre dbetw eenthesu pleran thep r haser

Bibl ogr aphy

St andards publ cat ions

Fordate ref ere ces,o lyth e itio cite ap les.Foru date

refere ces,th lates e itio ofth ref ere ce d cume t( i clu in

anyame dme t )ap les

BS2874,S ecific tio forco p randco p ralo rodsandsectio s

(oth rthanforgingstock)

)

EN450 -1,Metal cmaterials–R lesforth dra tingandpresentatio

ofmaterialstandards–Par 1:Ge eralrules

)

1)

Ref ere tointh forew ordonly

2)

P blsh dasA SD-STA NPresan ardat h dateofpublc tionof

this tan ard

BSI is the national body respons ible for preparing Britis h Standards and other

standards-related publ c ations, information and s ervic es

BSI is inc orporated by R oyal Charter British Standards and other standardization

produc ts are publ shed by BSI Standards Limited

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