Bronze C83600 (LG2)

Category: Castings/Specialty Alloys, Bronze

LG 2 Bronze / Leaded Gunmetal - Solid & Hollow Round

LG2 bronze or Leaded Gunmetal is a commonly used material in bearings, gears and other relatively light working applications. The material is generall continous or centrifugal spun cast (both of these manufacturing methods assure porosity free finishes), supplied in solid and hollow and generally in round formats. LG2 bronze can be sand cast but isn't a preferred manufacturing method

Chemical Composition

Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Phosphorus (P)	Nickel (Ni)	Silicon (Si)	Aluminium (AL)
balance	4.55%	5.7%	5.85%	0.05%	0.5%	0.02%	0.01%

Typical Mechanical Properties

Ultimate Tensile Strength	280 MPa
Elongation	30 %
Typical Hardness	70 BHN
Machinability	84 %
Proof Strength	115 MPa

LG 2 Bronze Solids

Item Code	Imperial Size	Kg/Meter
836-12.7	3/4	1.42
836-15.88	5/8	2.13
836-19.05	3/4	2.97
836-22.22	7/8	3.96
836-25.4	1	5.08
836-28.58	1-1/8	6.37
836-31.75	1-1/4	7.72
836-34.93	1-3/8	9.31
836-38.1	1-1/2	11.02
836-41.28	1-5/8	12.84
836-44.45	1-3/4	14.82
836-47.63	1-7/8	17.20
836-50.8	2	19.17
836-57.15	2-1/4	24.12
836-63.5	2-1/2	29.63
836-69.85	2-3/4	35.74
836-76.2	3	42.37
836-82.55	3-1/4	49.57
836-88.9	3-1/2	57.35
836-95.25	3-3/4	65.70
836-101.6	4	74.58
836-107.95	4-1/4	84.05
836-114.3	4-1/2	94.08
836-127	5	114.81
836-139.7	5-1/2	140.60
836-152.4	6	164.68
836-165.1	6-1/2	197.35
836-177.8	7	229.68
836-203.2	8	295.94
836-228.6	9	372.90
836-254	10	459.02
836-279	11	562.57

LG 2 Bronze Hollows

Item Code	Imperial Size		Metric Sizes		Kg/Meter
Item Code	OD	ID	OD (mm)	ID (mm)	Kg/Meter
836 25.40x12.70	1	1/2	25.40	12.7	3.99
836 25.40x19.05	1	3/4	25.40	19.05	2.72
836 28.58x19.05		3/4	28.58	19.05	3.96
836 31.75x12.70		1/2	31.75	12.70	6.61
836 31.75x19.05		3/4	31.75	19.05	5.34
836 31.75x25.40			31.75	25.40	3.51
836 34.93x25.40			34.93	25.40	5.03
836 38.10x12.70		1/2	38.10	12.70	9.79
836 38.10x19.05		3/4	38.10	19.05	8.52
836 38.10x25.40			38.10	25.40	6.69
836 38.10x31.75			38.10	31.75	4.29
836 41.28x25.40			41.28	25.40	8.49
836 41.28x31.75			41.28	31.75	6.09
836 44.45x19.05		3/4	44.45	19.05	12.26
836 44.45x25.40			44.45	25.40	10.43
836 44.45x31.75			44.45	31.75	8.03
836 44.45x38.10			44.45	38.10	5.08
836-50.80x12.70	2	1/2	50.80	12.70	18.35
836-50.80x19.05	2	3/4	50.80	19.05	16.56
836-50.80x25.40	2		50.80	25.40	14.73
836-50.80x31.75	2		50.80	31.75	12.34
836-50.80x38.10	2		50.80	38.10	9.38
836-50.80x44.45	2		50.80	44.45	5.87
836-57.15x19.05		3/4	57.15	19.05	21.43
836-57.15x25.40		1	57.15	25.40	19.59
836-57.15x31.75			57.15	31.75	17.20
836-57.15x38.10			57.15	38.10	14.25
836-57.15x44.45			57.15	44.45	10.73
836-57.15x50.80		2	57.15	50.80	6.65
836-63.50x19.05		3/4	63.50	19.05	26.85
836-63.50x25.40		1	63.50	25.40	25.02
836-63.50x31.75			63.50	31.75	22.63
836-63.50x38.10			63.50	38.10	19.67
836-63.50x44.45			63.50	44.45	16.16
836-63.50x50.80		2	63.50	50.80	12.08
836-69.85x25.40		1	69.85	25.40	31.01
836-69.85x31.75			69.85	31.75	28.62
836-69.85x38.10			69.85	38.10	25.66
836-69.85x44.45			69.85	44.45	22.14
836-69.85x50.80		2	69.85	50.80	18.07
836-69.85x57.15			69.85	57.15	13.43
836-76.20x25.40	3	1	76.20	25.40	37.56
836-76.20x31.75	3		76.20	31.75	35.17
836-76.20x38.10	3		76.20	38.10	32.21
836-76.20x44.45	3		76.20	44.45	28.69
836-76.20x50.80	3	2	76.20	50.80	24.62
836-76.20x57.20	3		76.20	57.20	19.98
836-76.20x63.50	3		76.20	63.50	14.78
836-82.55x25.40		1	82.55	25.40	44.67
836-82.55x38.10			82.55	38.10	39.32
836-82.55x44.45			82.55	44.45	35.81
836-82.55x50.80		2	82.55	50.80	31.73
836-82.55x57.15			82.55	57.15	27.09
836-82.55x63.50			82.55	63.50	21.89
836-82.55x69.85			82.55	69.85	16.12
836-88.90x25.40		1	88.90	25.40	52.34
836-88.90x38.10			88.90	38.10	47.00
836-88.90x44.45			88.90	44.45	43.48
836-88.90x50.80		2	88.90	50.80	39.40
836-88.90x57.20			88.90	57.20	34.76
836-88.90x63.50			88.90	63.50	29.56
836-88.90x69.85			88.90	69.85	23.80
836-88.90x76.20		3	88.90	76.20	17.47
836-95.25x50.80		2	95.25	50.80	47.64
836-95.25x63.50			95.25	63.50	37.79
836-95.25x69.85			95.25	69.85	32.03
836-95.25x76.20		3	95.25	76.20	25.71
836-101.60x25.40	4	1	101.60	25.40	70.72
836-101.60x38.10	4		101.60	38.10	65.50
836-101.60x50.80	4	2	101.60	50.80	58.04
836-101.60x63.50	4		101.60	63.50	48.34
836-101.60x69.85	4		101.60	69.85	42.64
836-101.60x76.20	4	3	101.60	76.20	36.38
836-101.60x88.90	4		101.60	88.90	22.18
836-114.30x38.10			114.30	38.10	87.12
836-114.30x50.80		2	114.30	50.80	77.46
836-114.30x 63.50			114.30	63.50	67.75
836-114.30x76.20		3	114.30	76.20	55.80
836-114.30x 88.90			114.30	88.90	41.60
836-114.30x101.60		4	114.30	101.60	25.15
836-120.65x50.80		2	120.65	50.80	87.71
836-127.00x50.80	5	2	127.00	50.80	99.12
836-127.00x63.50	5		127.00	63.50	89.41
836-127.00x76.20	5	3	127.00	76.20	77.46
836-127.00x88.90	5		127.00	88.90	63.26
836-127.00x101.60	5	4	127.00	101.60	46.81
836-139.70x50.80		2	139.70	50.80	124.53
836-139.70x63.50			139.70	63.50	114.91
836-139.70x76.20		3	139.70	76.20	103.04
836-139.70x88.90			139.70	88.90	88.92
836-139.70x101.60		4	139.70	101.60	72.55
836-139.70x114.30			139.70	114.30	53.94
836-152.40x50.80	6	2	152.40	50.80	150.80
836-152.40x76.20	6	3	152.40	76.20	129.30
836-152.40x88.90	6		152.40	88.90	115.18
836-152.40x101.60	6	4	152.40	101.60	98.81
836-152.40x114.30	6		152.40	114.30	80.20
836-152.40x127.00	6	5	152.40	127.00	59.84
836-165.10x101.60		4	165.10	101.60	128.63
836-165.10x114.30			165.10	114.30	110.07
836-165.10x127.00		5	165.10	127.00	89.27
836-165.10x 139.70			165.10	139.70	66.21
836-177.80x76.20		3	177.80	76.20	189.83
836-177.80x101.60		4	177.80	101.60	159.45
836-177.80x127.00	7	5	177.80	127.00	120.09
836-177.80x139.70			177.80	139.70	99.00
836-177.80x152.40		6	177.80	152.40	71.74
836-190.50x101.60		4	190.50	101.60	192.52
836-190.50x139.70			190.50	139.70	132.40
836-190.50x152.40		6	190.50	152.40	104.80
836-203.20x76.20			203.20	76.20	258.22
836-203.20x101.60		4	203.20	101.60	227.84
836-203.20x127.00		5	203.20	127.00	188.47
836-203.20x152.40		6	203.20	152.40	140.12
836-203.20x177.80			203.20	177.80	82.78
836-215.90x177.80			215.90	177.80	129.20
836-228.60x127.00		5	228.60	127.00	265.85
836-228.60x152.40		6	228.60	152.40	217.49
836-228.60x177.80			228.60	177.80	160.15
836-228.60x203.20	9	8	228.60	203.20	93.83
836-254.00x127.00	10	5	254.00	127.00	352.21
836-254.00x152.40	10	6	254.00	152.40	303.85
836-254.00x177.80	10		254.00	177.80	246.51
836-254.00x203.20	10		254.00	203.20	180.19
836-254.00x228.60			254.00	228.60	104.87
836-279.40x177.80			279.40	177.80	341.86
836-279.40x203.20			279.40	203.20	275.53
836-279.40x228.60			279.40	228.60	200.22
836-304.80x152.4	12		304.80	152.4	503.54
836-304.80x203.20	12		304.80	203.20	379.87
836-304.80x228.60	12		304.80	228.60	304.55
836-304.80x254.00	12	10	304.80	254.00	220.25