MG-5 SL Cast bronze with graphite plug-ProductsJiashan Marginal Bearing Co., Ltd.

-,-,-,-,-,-,-,-,-,-,-,-,-,MG-5 SL 101420,MG-5 SL 101416,MG-5 SL 101415,MG-5 SL 101412,MG-5 SL 101410,MG-5 SL 101408

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MG-5 SL 鋳造ブロンズ、グラファイトプラグ付き

This material provides a maintenance free and low friction bearing solution, particularly for high load and intermittent oscillating motion. Solid lubricants within the bronze combine the strength of the bronze with the wear resistance of the graphite. Applications covered are automotive production lines, water industry, dam gates, plastic moulding machinery etc. Different types of bronze alloy can be offered according to the application.

Lubricant	SL1 Graphit+add	SL4+MoS2 PTFE+MoS2+CF
Features	Excellent resistance against chemical attacks and low friction, Temp limit 400℃	Lowest in friction and good of water Lubrication, Temp limit 300℃
Typical application	Suit for general machines under atmosphere	Suit for water and seawater lubricanting

◆ Material Structure:

2.1材料.png

◆ Technical Data

Technical Data
Grade	MG-5 SL	MG-5S1 SL	MG-5S2 SL	MG-5S3 SL	MG-5S4	MG-5S5 SL
Material	CuZn25Al5Mn4Fe3	CuSn5Pb5Zn5	CuAl10Ni5Fe5	CuSn12	CuSn10Pb10	CuZn25Al5Mn4Fe3
Density	8	8.9	7.8	8.9	8.9	8
HB Hardness	>210	>70	>150	>95	＞75	>235
Tensile strength N/mm2	>750	>200	>600	>260	＞210	>780
Yield strengt N/mm2	>450	>90	>260	>150	＞100	>450
Elongation	>12	>15	>10	>8	＞8	>8
Coecient of linear expansion	1.9x10-5/℃	1.8x10-5/℃	1.6x10-5/℃	1.8x10-5/℃	-	1.9x10-5/℃
Max. Temp.	-40~+300℃	-40~+400℃	-40~+400℃	-40~+400℃	-40~+400℃	-40~+300℃
Max. dynamic load N/mm2	100	60	50	70	60	120
Max. speed (Dry) m/min	15	10	20	10	10	15
(Lubrication)Max. PV N/mm2*m/s	200	60	60	80	200	200
Compressiondeformation 300N/mm2	<0.01mm	<0.05mm	<0.04mm	<0.05mm	-	<0.005mm