Brass H62 / C26800 Hlau

1.8mm tooj liab raws alloy tooj dag H62 / C26800 hlau; C28000 tooj dag hlau; H62 tooj dag pas nrig; H62 tooj dag khoom pas nrig; H62 puag ncig pas nrig; H62 tooj dag puag ncig hollow square

Xa kev nug

Khoom Taw qhia

H62-brass-3

Yellow Brass, raws li nws feem ntau paub, yog cov zinc siab tshaj plaws - muaj tooj dag muaj rau cov neeg tsim qauv. Kev nthuav tawm cov xim daj zoo nkauj txuam nrog tooj dag no alloy pom siv ntau yam kev siv tib yam li lwm cov tooj dag siab. C2680 muaj cov khoom siv kho tshuab thiab lub cev zoo sib xws rau lwm cov tooj dag thiab feem ntau pom muaj nyob rau hauv cov ntawv thov uas yuav tsum tau siv nyiaj siv tooj liab-raws li alloy. Cov neeg tsim qauv xav txog cov ntawv thov uas xav tau cov khoom muaj peev xwm ntawm cov duab sib sib zog nqus yuav tsum xav txog alloy C2600.

Txheem: JIS C2680, USN C26800

Chemical Composition (%)
Cu	64.0-68.0	Zn	tshuav nyiaj li cas

Lub cev muaj zog
Qhov ceev g / cm3	8.5	Coefficient ntawm thermal expansion 10-6 /℃20 /℃-100 / degree	20.3
Hluav taws xob conductivity IACS% (20 degree)	27 feeb	Thermal conductivity W / (m * k)	121
Modulus ntawm elasticity (KN / mm2)	103

Mechanical Properties:

Kub	Tensile zog (RM, Mpa)	Yield zog (Rp0.2, Mpa)	Elongation A50 (%)	Vickers Hardness (HV)
O	295 nqi	-	45 feeb	90 max
1/4 H	330-415	-	40 feeb	90-105
1/2 H	370-440	-	30 feeb	105-130
3/4H	410-470	-	20 feeb	130-145
H	430-510	-	14 feeb	145-160
EH	510-610	-	8 feeb	160-175
SH	565-630	-	5 feeb	175-190
ESH	610-725	-	-	190-210