CDA655, Everdur, High-Silicon Bronze C65500-H04

CDA655, Everdur, High-Silicon Bronze C65500-H04
STEELMAX Steel Story

CDA655, High-silicon bronze 로, Si 청동입니다
Copper 에 Silicon 을 합금 하면

내식성 — corrosion resistance
내열성 — heat resistance

인장강도 — tensile strength 가, 향상됩니다.
Everdur 동 합금은 Nominal Copper 95%,

Silicon 4%, Manganese 1% 합금의 오래된 이름이고
CDA655 는, Everdur 화학 조성 범위입니다.

CDA655, use for marine propeller shafts, bearing plates, bushing,
piston, rings, aircraft pressure lines, bolt and nut, clamps.

ASTM B98, Rod, Bar, Shapes
UNS No.		C65500	C65100	C66100
Chemical composition (%, max)	Copper (Cu)	Remainder	Remainder	Remainder
	Lead (Pb)	0.05	0.05	0.20~0.8
	Iron (Fe)	0.8	0.8	0.25
	Zinc (Zn)	1.5	1.5	1.5
	Manganese (Mn)	0.50~1.3	0.7	1.5
	Silicon (Si)	2.8~3.8	0.8~2.0	2.8~3.5
	Nickel (Ni)	0.6	–	–

C65500, H04(36%, hard)
Mechanical properties	Diameter	TS	YS	EL.
	d≤25	450	260	20
	25＜d≤38	415	205	25
	38＜d≤75	380	165	27

관련 Spcification

AMS 4615 : Bar. Rod. AMS 4665 : Tubing QQ-C-591.
ASTM B98 : Bar, Rod, Shapes. ASTM B96 : Plate, Sheet, strip.

※ Temper (질별 : 質別)
금속 또는 합금에 요구되는 특정한 물리적 및/또는 기계적 성질을
부여하는 공정으로 (예를 들어 기계적 처리 및/또는 열처리) 후의
제품의 상태를 말합니다.

The state of material after the necessary treatment is processed for
the purpose of giving the particular physical or mechanical property
to wrought products and alloy products.

For the treatment to wrought copper and copper alloys,
heat treatment and cold working are known.
The symbol and concept of temper specified in the existing
JIS are shown as follows.