CuSn12Ni2-B (CB484K)

CuSn12Ni2-B ( CB484K )

Qib:	CuSn12Ni2-B
Tus lej:	wb 484k
Kev faib tawm:	Tooj-tin alloy
Txheem:	TS EN 1982: 2008 Copper thiab tooj liab alloys Ingots thiab castings
Qib sib npaug:	Mus ntawm no

Tshuaj muaj pes tsawg leeg % ntawm qib CuSn12Ni2-B (CB484K)

Lub ntsiab lus -B yog ntxiv rau lub npe los txheeb xyuas cov khoom hauv daim ntawv ingots

Fe	Si	Mn	Ni	P	S	Al	Cu	Pb	Zn	Sb	Sn
max 0.15	max 0.01	max 0.1	1.5 - 2.4	max 0.05	max 0.04	max 0.01	84 - 87	max 0.2	max 0.3	max 0.05	11.3 - 13

Mechanical zog ntawm qib CuSn12Ni2-B (CB484K)

Rm- Tensile zog (MPa) (GS)

280

Rm- Tensile zog (MPa) (GZ) los yog (GC)

300

R_p0.20.2% pov thawj lub zog (MPa) (GS)

160

R_p0.20.2% pov thawj lub zog (MPa) (GZ) lossis (GC)

180

A- Min. elongation ntawm pob txha (%) (GS)

A- Min. elongation ntawm pob txha (%) (GZ)

A- Min. elongation ntawm pob txha (%) (GC)

Brinell hardness (HBW): (GS)	85
Brinell hardness (HBW): (GZ) lossis (GC)	95

Qib sib npaug ntawm qib CuSn12Ni2-B (CB484K)

Ceeb toom! Tsuas yog siv tau

EU
EN

Lub teb chaws Yelemees
DIN, NWS

CuSn12Ni2-B

2.1063

GB-CuSn12Ni

Casting txheej txheem

GS	Xuab zeb casting
GM	Permanent pwm casting
GZ	Centrifugal casting
GC	Nruam casting
GP	Siab tuag casting

Khoom siv

R	Cov khoom siv los ntawm qhov tsawg kawg nkaus tus nqi ntawm tensile lub zog yuav tsum tau rau cov khoom uas yuav tsum tau tensile zog thiab elongation yuav tsum tau
H	Cov khoom siv raws li qhov tsawg kawg nkaus tus nqi ntawm hardness yuav tsum tau rau cov khoom uas yuav tsum tau hardness yuav tsum tau

Mechanical zog

R_eH	Yam tsawg kawg nkaus yield zog / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
R_m	Tensile zog / Zugfestigkeit / Resistance a la traction
A	Tsawg kawg elongation / Mindestwert der Bruchdehnung / Allongement tsawg
J	Kev ntsuas qhov cuam tshuam / Kerbschlagbiegeversuch / Essai de flexion par choc

CuSn12Ni2-B (CB484K) Copper-tin alloy
Tshuaj muaj pes tsawg leeg. Qhov sib npaug ntawm CuSn12Ni2-B (CB484K ).
Standards.1 Mechanical Properties. Hardness