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Product Details

QSn8-0.3 /DIN CuSn8/c52100 tin bronze

we have our own cooperative copper factory,mainly do aluminum bronze and brass,both have sheet,bar,pipe and wire

Standard: GB/T 5231-2001

QSn8-0.3 features and scope of application

QSn8-0.3 aluminum bronze iron, high strength and friction reduction, good corrosion resistance, pressure and good processability in thermal state, can be electric welding and gas welding,stannum bronze can be used as high tin wear-resistant bronze. With high strength, good anti-friction, and excellent corrosion resistance in the atmosphere, fresh water, and seawater, suitable for heat processing and welding.

Chemical composition of QSn8-0.3

Sn:7.0-9.0
P:0.03-0.35
Zn:≤0.20
Ni:≤0.20
Fe:≤0.01
Pb:≤0.05

Cu:REST

Note: the tensile mechanical properties at room temperature of the longitudinal bars

QAl9-4 heat treatment specification: thermal processing temperature 750 ~ 850 °C; annealing temperature 700 ~ 750 °C; quenching temperature 850 °C water; tempering temperature 500 ~ 550 °C.

Brand Name

Material Composition

Size(Diameter)

Bronze

Aluminum bronze

QAl9-2(C61200)

QAl9-4(C61400)

QAl9-5-1-1

QAl10-3-1.5(C62300)

QAl10-4-4(C63000)

10-180(mm)

Tin bronze

QSn4-4-4

QSn7-0.2

QSn6.5-0.1(C51900)

QSn4-3-0.3(C51100)

QSn6.5-0.4(C51500)

10-60

Silicon bronze

QSi3-1

QSi1-3

C65100

CuNi2Si

C54400

10-60

Copper-Nickel alloy

Nickel -Znic Alloy

BZn15-20

BZn15-21-1.8

BZn15-24-1.5

15-50

Aluminum cuoronickel

BAl13-3

BAl6-1.5

15-50

Brass

Ordinary brass

H90(C22000)

H68(C26200)

H62(C27400)

H63(C27200)

H70(C26200)

20-180

Iron brass

HFe58-1-1

HFe59-1-1

10-180

Pb Brass

HPb63-0.1

HPb62-0.8(C35000)

HPb59-1(C37000)

HPb62-2(C35300)

HPb60-2(C37700)

10-180

Aluminum brass

HAl67-2.5

HAl60-1-1

HAl59-3-2

HAl66-6-3-2

10-180

Nickel-silver

HNi65-5

HNi56-3

10-180

Manganese brass

HMn58-2

H57-3-1

HMn55-3-1

HMn60-3-1-0.75

10-180

Tin Brass

HSn62-1

HSn60-1

10-180

Silicon Brass

HSi80-3

C64200

Aluminum Bronze

Item				Specification	Characteristics	Application
ASTM	DIN	JIS	GB	Specification	Characteristics	Application
-	QAl9Mn2	-	QAl9-2	15.0-60.0mm	High strength, good anti-friction quality, good corrosion resistance in the atmosphere, fresh water, seawater, hot processing, can be welding, brazing is not easy.	Widely used in machinery, ships, aviation and manufacturing sectors such as bearings, bushings, pump parts, gear turbo, seat, bolts, nuts, structural parts.
C61400	CuA18Fe3	C6161	QAl9-4
C62300	CuA110Fe3Mn2	C6191	QAl10-3-1.5
C63000	CuA110Ni5Fe4	C6301	QAl10-4-4
C66800	-	-	PW23608	6.0-125.0mm	High strength,high hardness,high precision,heating and cutting.	Widely used in construction machinery industry, hydraulic pump/motor, synchronizer loop,turbocharger,bearing, bushing,gear,mold standard parts,engine wear resistance.
C67300	-		PW23604	6.0-125.0mm
C67420	CW713R	-	PW23601	6.0-110.0mm

Our Main Products

Bronze

1 chromium bronze QCR0.5 QCR0.5-0.2-0.1 QCR0.6-0.4-0.05

2 phosphor bronze PB1 PB2

3 packfong C2112C2111 C2113

4 silicon bronze QSI3-1 QSI 1-3 QSN3.5-3-1.5

5 manganese bronze QMN1.5 QMN2 QMN5

6 lead bronze ZCuPb10Sn10 ZCuPb15Sn8 ZCuPb20Sn5 ZCuPb17Sn4Zn4

7 aluminum bronze QAL9-4 QAL9-2 QAL9-4-4-2 QAL10-3-2 QAL25-6-6-6 QAL10-4-4 QAL10-5-5 QAL11-6-6

8 tin bronze QSn4-3,QSn6.5-0.1,QSn7-0.2,QSn6.5-0.4, QSn1.5-0.2 , QSn4-4-4 QSn7-0.2 QSn8-0.3 , ZQSn6-6-3 , ZCuSn5Pb5Zn5, ZCuSn10Pb1, ZCuSn10Pb2 ,3-8-6-1 , 3-11-4

brass

1 iron aluminium brass 35-2-2-1 38-2-2

2 aluminum brass HAL66-6-3-2,HAL61-4-3-2,HAL60-1-1,HAL59-3-2

3 brass H90,H62,H68,H85,H70,H65

4 lead brass HPB63-3,HPB63-0.1,HPB62-0.8,HPB62-2,HPB60-2,HPB59-3,HPB59-1

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