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출처: 진영테크

 

고력황동

K S D6007

J I S H5102

ASTM  B148

Standard

Chemical composition(%)

Mechanical Property

Uses

KS

JIS

ASSTM

Cu

Zn

AL

Fe

Mn

Sn

Pb

T.S(N/㎟)

E(%)

HB

HBsC1

HBsC1

8A

55.0~60.0

33.0~42.0

0.5~1.5

0.5~1.5

0.1~1.5

1.0

0.4

430이상

20이상

90

Machinery-parts, Propeller,Hub

HBsC2

HBsC2

8B

55.0~60.0

33.0~42.0

0.5~2.0

0.5~2.0

0.1~3.5

1.0

0.4

490이상

18이상

100

Marine-parts,Gear, Bush, Bearing

HBsC3

HBsC3

8C

60.0~65.0

22.0~28.0

3.0~5.0

2.0~4.0

2.5~5.0

0.5

0.2

635이상

15이상

165

Cylinder-parts,  Wom-Gear, Cap

HBsC4

HBsC4

SAE430B

60.0~65.0

22.0~28.0

5.0~7.5

2.0~4.5

2.5~5.0

0.2

0.2

755이상

12이상

200

Slipper metal,  High-strength, Valve, Screw nut

 

포금(Bronze Casting)

K S D6002

J I S H5111

ASTM B143

Standard			Chemical composition(%)				Mechanical Property		Uses
KS	JIS	ASTM	Cu	Sn	Zn	Pb	T.S(N/㎟)	E(%)
BrC1	BrC2	1B	86.0~90.0	7.0~9.0	3.0~5.0	1.0	245이상	20이상	Machinery-parts, Value, Bushing, Electric-parts
BrC2	BrC3	1A	86.5~89.5	9.0~11.0	1.0~3.0	1.0	245이상	15이상	Bushing, Bearing, Impeller, Piston-ring metal
BrC3	BrC6	-	83.0~90.0	4.0~6.0	4.0~6.0	4.0~6.0	195이상	15이상	Machinery-parts, Fire-equipment, Gear, Valve
BrC4	BrC7	2A	86.0~90.0	5.0~7.0	3.0~5.0	3.0~5.0	215이상	18이상	Valve, Flange, Bushing, Bearing
BrC5	BrC1	5A	79.0~83.0	2.0~4.0	8.0~12.0	3.0~7.0	165이상	15이상	Building-parts, Valve, Connectors, Accessaries

 

인청동(Phosphor Bronze Castings)

K S D6001

J I S H5111

ASTM B103

Standard		Chemical composition(%)				Mechanical Property			Uses
KS	JIS	Cu	Sn	P	Others	T.S(N/㎟)	E(%)	HB
PBC2A	PBC2A	87.0~91.0	9.0~12.0	0.05~0.2	1.0	195이상	5이상	90	Gear Bushing, Sleeve, Pump-parts metal
PBC2B	PBC2B	87.0~91.0	9.0~12.0	0.15~0.5	1.0	295이상	5이상	100	Pully, Gear, Bushing, Sleeve, Bearing
PBC3	PBC3	84.0~88.0	12.0~15.0	12.0~15.0	1.0	265이상	3이상	160	Pully, Gear, Sleeve, Paper-parts, Worm-Gear

 

연청동(Leaded Tin Bronze Castings)

K S D6001

J I S H5111

ASTM B103

Standard			Chemical composition(%)					HB	Uses
KS	JIS	ASTM	Cu	Sn	Pb	Zn	Fe	(10/500)
PbBrC2	LBC2	-	82.0~86.0	9.0~11.0	4.0~6.0	1.0	0.3	65이상	Pulley, Cylinder-parts, Value
PbBrC3	LBC3	3A	77.0~81.0	9.0~11.0	9.0~11.0	1.0	0.3	60이상	Pulley, Cylender, Socket-liner, Hub Roller Bushing
PbBrC4	LBC4	3D	74.0~78.0	7.0~9.0	14.0~16.0	1.0	0.3	55이상	Cone, Crusher Bushing,  Taper-Bushing
PbBrC5	LBC5	3E	70.0~76.0	6.0~8.0	16.0~22.0	1.0	0.3	45이상	Pulley, Engine-parts metal

 

알루미늄 청동(Aluminum Bronze Castings)

K S D6001

J I S H5111

ASTM B103

Standard			Chemical composition(%)					Mechanical Property			Uses
KS	JIS	ASTM	Cu	AI	Fe	Ni	Mn	T.S(N/㎟)	E(%)	HB(10/100)
AIBrC1	AIBrC1	9A	85.0~90.0	8.0~10.0	1.0~3.0	1.0	1.0	440이상	25이상	8이상	Bearing, Bushing, Gear, Valve, Flange
AIBrC2	AIBrC2	9C	80.0~88.0	8.0~10.5	2.5~5.0	1.0~1.5	1.0~1.5	490이상	20이상	120이상	Bearing, Worm, Gear Valve-seat
AIBrC3	AIBrC3	9D	78.0~85.0	8.5~10.5	3.0~6.0	3.0~6.0	1.0~1.5	590이상	15이상	150이상	Gear, Bearing, Valve-Guide
AIBrC4	AIBrC4	9F	71.0~84.0	6.0~9.0	2.0~5.0	1.0~4.0	7.0~15.0	590이상	15이상	160이상	Propeller, Sleeve, Marine-parts