Brass flanges manufacturer in India

Supplier of manganese bronze flange and bearing bronze material

Difference between brass blind flange and brass brazing flange
The brass blind flanges are used for stopping the flow inside the pipe or sealing the ends of a nozzle. They come with various features, like good thermal conductivity and high strength. The brass blind flange is also known for its lightweight but they have high hardness. Other properties of the brass blind flange would include resistance to pressure and corrosions. Due to all these features, they are effectively used in a wide range of applications.
The brass brazing flanges come with a good surface finish and they offer good sealing to the pipe connections. Their shapes can easily be customized and they are dimensionally stable.

What is Brass flange bushing
Brass flange bushing can be defined as bronze sintered and oil impregnated bushing. These flanges are designed for supporting different types of loads. They are mainly used at a lower speed, and for bearing lighter loads. In the process, the mating shaft is able to freely slide within the bushing. They are often used on the propeller shafts.

c86300 manganese bronze flange vs c93200 bearing bronze flange
The c86300 manganese bronze flanges are used in a wide range of industries, including aerospace, fasteners, oil and gas, etc. These flanges are high in strength and offer good resistance to corrosion. They are capable of operating at a lower speed and with heavy loads. However, to do so, they would need higher hardness of shaft along with non-abrasive operating conditions.
The c93200 bearing bronze flange comes with some good anti-friction properties. They also possess high strength, with enhanced ductility and excellent machinability.

C95510-nickel aluminum bronze flanges vs C84400 red brass flanges
The c95510-nickel aluminum bronze flanges are made with material which is popular for landing gear bushings along with the C63000 material. They need to be heat treated for exhibiting high mechanical strength which is comparable to that of the flanges made with C63000 material.
The c84400 is a popular material when it comes to brass flange. They are very affordable and come with good machinability. The c84400 red brass material also has good casting properties. They are primarily used for low-cost bearing materials and can withstand low loads.

c86200 manganese bronze flange vs c86500 bronze flange
The c86200 manganese bronze flange is made up of an alloy that consists of other elements, like copper, zinc, and aluminum. There is also lead present in the alloy which enhances its durability and helps the flange to last long.
The c86500 bronze flanges are capable of working with high loads. They have good mechanical properties and they are able to withstand corrosion effectively. The c86500 bronze flanges possesses high tensile strength, good min yield strength, and the elongation of 25%.

c92500 bronze flange vs c83600 leaded red brass flange
The c92500 bronze flange is made up of a material that contains high amounts of tin and lead in its chemical composition. Because of this, they have a high strength and come with good machinability. They have good min tensile strength and yield strength.
The c83600 leaded red brass flange material consists of copper and they are known for their high aqueous and atmospheric corrosion resistance properties. They are very affordable and come with good machinability. They also have good casting properties.

Brass floor flanges Specifications
The standard specification of the brass floor flanges would include C35300 / C35330 DZR / C36000 (CDA 360) / C37000 / C36500 / C37700 / C37100 / C37710 / C38500. They are available within the size range of ½” to 48”, and can be customized according to specific requirements. The brass floor flanges are available in different BS, EN, and IS standards. Special flange material compositions can also be customized according to requirements.

Table of Content

• Brass flanges Spec Chart
• Pressure Rating of Bronze Flange
• Brass Flanges Dimensions
• Weight Chart of Bronze Alloy C83600 Flanges
• Price List of Brass flanges
• C86300 Manganese Bronze Flange Chemical Composition
• UNS C86300 Bronze Flanges Mechanical Properties
• C93200 Bearing Bronze Flanges Chemical Composition
• UNS C93200 Bronze Flanges Mechanical Properties
• C95510 Nickel Aluminum Bronze Flanges Chemical Composition
• C84400 Red Brass Flanges Chemical Composition

• Alloy C84400 Flange Mechanical properties
• C86200 Manganese Bronze Flanges Chemical Composition
• Manganese Bronze C86200 Flanges Mechanical Properties
• Various Types of Brass flanges
• C86500 Bronze Flanges Chemical Composition
• UNS C86500 Flanges Mechanical Properties
• C92500 Bronze Flanges Chemical Composition
• Bronze UNS C92500 Flanges Mechanical Properties
• C83600 Leaded Red Brass Flanges Chemical Composition
• Bronze C93200 Plate Flanges Applications
• Bronze Weld Neck Flange Torque Specs

Brass flanges Spec Chart

Size Range	1/2″ to 48″
DIN Pressure Calculation	25Bar 40Bar 16Bar 6Bar 10Bar / PN64 PN10 PN25 PN16 PN6 PN40
JIS	40 K, 16 K, 5K, 10 K, 30 K, 20 K, 63 K
Chart of Pressure Rating	300 LBS, 2500 LBS, 1500 LBS, 900 LBS, 150 LBS, 600 LBS
Production technique Used By Manufacturer	Heat treated, Forged and machined
Manufacturer of Connect / Flange Face Type	LJF, RF, RTJ, FF, Small Tongue, Large Tongue & Groove
Standards Provided By Manufacturer	ISO70051, MSS S44, BS1560-3.1, API7S-43, B16.48, ANSI/ASME B16.5, B16.47 Series A & B, BS4504, JISB2220, ASME/ANSI B16.5/16.36/16.47A/16.47B, API605, BS 10, EN-1092, DIN, API7S-15, EN1092
Test	Magnetic particle detector, X-ray detector, Ultrasonic flaw detector, Direct-reading Spectrograph, Hydrostatic testing machine
UNI / EN	16Bar 6Bar 40Bar 10Bar 25Bar
Coating	Zinc Plated, Anti-rust Paint, Yellow Transparent, Oil Black Paint, Cold and Hot Dip Galvanized
Origin	Japan / West Europe / Indian / USA / Korean
Equipment	Pushing Machine, Press machine, Sand-blasting machine, Bending machine, electric bevelling machine etc
Manufacturer of	GOST, JIS, ANSI, DIN, UNI, BS, AWWA, AS2129, SABS, NFE, EN etc.
Common Types By Manufacturer	Threaded / Screwed / Forged / Plate

Pressure Rating of Bronze Flange

Temperature °F	Class 150	Class 600	Class 1500	Class 400	Class 900	Class 300	Class 2500
-20 to 100	275	1440	3600	960	2160	720	6000
300	205	1080	2700	720	1620	540	4500
200	230	1200	3000	800	1800	600	5000
400	190	995	2485	660	1490	495	4140
600	140	875	2185	580	1310	435	3640
650	125	860	2150	575	1290	430	3580
500	170	930	2330	620	1395	465	3880
700	110	850	2125	565	1275	425	3540
750	95	830	2075	555	1245	415	3460
850	65	790	1980	530	1190	395	3300
800	80	805	2015	540	1210	405	3360
900	50	780	1945	520	1165	390	3240
950	35	765	1910	510	1145	380	3180
1000	20	640	1605	430	965	320	2675
1100	20	515	1285	345	770	255	2145
1150	20	400	995	265	595	200	1655
1050	20	615	1545	410	925	310	2570
1200	20	310	770	205	465	155	1285
1250	20	225	565	150	340	115	945
1300	20	170	430	115	255	85	715
1400	20	95	240	65	145	50	400
1350	20	125	310	80	185	60	515
1450	15	70	170	45	105	35	285
1500	10	55	135	35	80	25	230

Lowest Price of nickel aluminium bronze flanges and Red Brass Plate Flange in Mumbai

Brass Flanges Dimensions

Normal Pipe Size (NPS) Of Flanges	(I.D.) Inside Diameter	Thickness Of Raised Face (RF) (T)	Outside Daimeter (O.D.)	Raised Face (R)	RF (Raised Face)	Holes Of Bolts (B)	H	T1	Thickness Of Flat Face (FF) (T2)	BC (Circle Of Bolt)	Bolts Holes Numbers
1/2	0.88	0.88	3.75	1.38	.063	0.62	1.50	0.50	0.82	2.62	4
1	1.36	1.06	4.88	2.00	.063	0.75	2.12	0.63	1.00	3.50	4
3/4	1.09	1.00	4.62	1.69	.063	0.75	1.88	.056	0.94	3.25	4
1-1/4	1.70	1.06	5.25	2.50	.063	0.75	2.50	0.69	1.00	3.88	4
2	2.44	1.31	6.50	3.62	.063	0.75	3.31	0.82	1.25	5.00	8
1-1/2	1.95	1.19	6.12	2.88	.063	0.88	2.75	0.75	1.13	4.50	4
2-1/2	2.94	1.50	7.50	4.12	.063	0.88	3.94	0.94	1.44	5.88	8
3	3.57	1.69	8.25	5.00	.063	0.88	4.62	1.06	1.63	6.62	8
3-1/2	4.07	1.75	9.00	5.50	.063	0.88	5.25	1.13	1.69	7.25	8
4	4.57	1.88	10.00	6.19	.063	0.88	5.75	1.19	1.82	7.88	8
5	5.66	2.00	11.00	7.31	.063	0.88	7.00	1.32	1.94	9.25	8
18	18.18	3.50	28.00	21.00	.063	1.38	21.00	2.32	3.44	24.75	24
6	6.72	2.06	12.50	8.50	.063	0.88	8.12	1.38	2.00	10.62	12
8	8.72	2.44	15.00	10.62	.063	1.00	10.25	1.56	2.38	13.00	12
10	10.88	2.62	17.50	12.75	.063	1.12	12.62	1.82	2.56	15.25	16
12	12.88	2.88	20.50	15.00	.063	1.25	14.75	1.94	2.82	17.75	16
14	14.14	3.00	23.00	16.25	.063	1.25	16.75	2.06	2.94	20.25	20
20	20.20	3.75	30.50	23.00	.063	1.38	23.12	2.44	3.69	27.00	24
16	16.16	3.25	25.50	18.50	.063	1.38	19.00	2.19	3.19	22.50	20
22	22.22	4.00	33.00	25.25	.063	1.63	25.25	2.57	3.94	29.25	24
24	24.25	4.19	36.00	27.25	.063	1.62	27.62	2.69	4.13	32.00	24

Weight Chart of Bronze Alloy C83600 Flanges

NPS (Nominal Pipe Size)	Loose (Lap Joint)	NPT (Threaded)	SORF (Slip On)	BLRF (Blind)	SWRF (Socket Weld)	WRNR (Weld Neck)
½	1	1	1	2	2	2
1	2	2	2	2	2	3
1¼	3	3	3	3	3	3
¾	2	2	2	2	2	2
1½	3	3	3	4	3	4
2½	8	8	8	7	8	10
2	5	5	5	5	5	6
3	9	9	9	9	9	11.5
4	13	13	13	17	13	16.5
3½	11	12	11	13	11	12
5	15	15	15	20	15	21
8	30	30	30	47	30	42
6	19	19	19	27	19	26
10	43	43	43	70	43	54
24	275	220	220	430	220	268
14	105	90	90	140	90	114
12	64	64	64	123	64	88
16	140	98	106	180	98	140
20	195	165	165	285	165	197
18	160	130	130	220	130	165
22	245	185	185	355	185	225

Check Sizes and Dimensions of UNS C86300 flange, Also View Weight Chart of C93200 weld neck flange

Price List of Brass flanges

Brass flanges Price Per Piece in India	Bronze Flanges Price in INR	Bronze Alloy C83600 Flanges Price in UAE Dirham	C86300 Manganese Bronze Flanges Price in USD
REDUCTION FLANGE BRASS Per Kg	4,612	UAE Dirham 227.08	$61.82
28mm x 34 x 3 FLANGE BRONZE BEARING Per Unit	95	UAE Dirham 4.68	$1.27

C86300 Manganese Bronze Flange Chemical Composition

	Cu(1)	Al	Fe	Pb	Mn	Ni(2)	Sn	Zn
Min./Max.	60.0-66.0	5.0-7.5	2.0-4.0	.20	2.5-5.0	1.0	.20	22.0-28.0
Nominal	63.0	6.2	3.0	-	3.7	-	-	25.0

UNS C86300 Bronze Flanges Mechanical Properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	in.	%		F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
	mm.			C	MPa	MPa	MPa	MPa									MPa	MPa	J
As Sand Cast
M01	0.0	0	TYP	68	119	62	-	-	18	-	-	-	-	-	-	225	-	25	15.0
	0.0			20	821	427	-	-	18	-	-	-	-	-	-	225	-	172	20.0
As Centrifugal Cast
M02	0.0	0	SMIN	68	110	60	-	-	12	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	758	414	-	-	12	-	-	-	-	-	-	-	-	-	0.0
As Continuous Cast
M07	0.0	0	SMIN	68	110	62	-	-	14	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	758	427	-	-	14	-	-	-	-	-	-	-	-	-	0.0
As Sand Cast
M01	0.0	0	SMIN	68	110	60	-	-	12	-	-	-	-	-	-	223	-	-	0.0
	0.0			20	760	415	-	-	12	-	-	-	-	-	-	223	-	-	0.0

C93200 Bearing Bronze Flanges Chemical Composition

	Cu(1)	Al	Sb	Fe	Pb	Ni(2)	P(3)	Si	S	Sn	Zn
Min./Max.	81.0-85.0	.005	.35	.20	6.0-8.0	1.0	.15	.005	.08	6.3-7.5	1.0-4.0
Nominal	83.0	-	-	-	7.0	-	-	-	-	6.9	2.5

See Forging Conditions of UNS C95510 blind flange and b584-c84400 material, Know More about Casting of UNS C86200 manganese bronze flange

UNS C93200 Bronze Flanges Mechanical Properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	in.	%		F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
	mm.			C	MPa	MPa	MPa	MPa									MPa	MPa	J
As Sand Cast
M01	0.0	0	TYP	68	35	18	-	-	20	-	-	-	-	-	65	-	-	16	6.0
	0.0			20	241	124	-	-	20	-	-	-	-	-	65	-	-	110	8.0
As Centrifugal Cast
M02	0.0	0	SMIN	68	30	14	-	-	15	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	207	97	-	-	15	-	-	-	-	-	-	-	-	-	0.0
As Continuous Cast
M07	0.0	0	SMIN	68	35	20	-	-	10	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	241	138	-	-	10	-	-	-	-	-	-	-	-	-	0.0
As Sand Cast
M01	0.0	0	SMIN	68	30	14	-	-	15	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	207	97	-	-	15	-	-	-	-	-	-	-	-	-	0.0

C95510 Nickel Aluminum Bronze Flanges Chemical Composition

	Cu	Al	Fe	Mn	Ni(1)	Sn	Zn
Min./Max.	78.0 min	9.7-10.9	2.0-3.5	1.5	4.5-5.5	.20	.30
Nominal	-	10.3	2.7	-	5.0	-	-

C84400 Red Brass Flanges Chemical Composition

	Cu(1)	Al	Sb	Fe	Pb	Ni(2)	P(3)	Si	S	Sn	Zn
Min./Max.	78.0-82.0	.005	.25	.40	6.0-8.0	1.0	.02	.005	.08	2.3-3.5	7.0-10.0
Nominal	81.0	-	-	-	7.0	-	-	-	-	3.0	9.0

Alloy C84400 Flange Mechanical properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	in.	%		F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
	mm.			C	MPa	MPa	MPa	MPa									MPa	MPa	J
As Sand Cast
M01	0.0	0	TYP	68	34	15	-	-	26	-	-	-	-	-	55	-	-	-	8.0
	0.0			20	234	103	-	-	26	-	-	-	-	-	55	-	-	-	11.0
M01	0.0	0	SMIN	68	29	13	-	-	18	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	200	90	-	-	18	-	-	-	-	-	-	-	-	-	0.0
As Centrifugal Cast
M02	0.0	0	SMIN	68	29	13	-	-	18	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	200	90	-	-	18	-	-	-	-	-	-	-	-	-	0.0
As Continuous Cast
M07	0.0	0	SMIN	68	30	15	-	-	16	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	207	103	-	-	16	-	-	-	-	-	-	-	-	-	0.0

C86200 Manganese Bronze Flanges Chemical Composition

	Cu(1)	Al	Fe	Pb	Mn	Ni(2)	Sn	Zn
Min./Max.	60.0-66.0	3.0-4.9	2.0-4.0	.20	2.5-5.0	1.0	.20	22.0-28.0
Nominal	63.0	4.0	3.0	-	3.7	-	-	25.0

Stockist and Exporter of Forging and Pipe Flanges in Alloy c86500 manganese bronze / c92500 bronze / c83600 leaded red brass

Manganese Bronze C86200 Flanges Mechanical Properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	in.	%		F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
	mm.			C	MPa	MPa	MPa	MPa									MPa	MPa	J
As Sand Cast
M01	0.0	0	TYP	68	95	48	-	-	20	-	-	-	-	-	-	180	-	-	12.0
	0.0			20	655	331	-	-	20	-	-	-	-	-	-	180	-	-	16.0
As Continuous Cast
M07	0.0	0	SMIN	68	90	45	-	-	18	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	621	310	-	-	18	-	-	-	-	-	-	-	-	-	0.0
As Centrifugal Cast
M02	0.0	0	SMIN	68	90	-	45	-	18	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	621	-	310	-	18	-	-	-	-	-	-	-	-	-	0.0
As Sand Cast
M01	0.0	0	SMIN	68	90	45	-	-	18	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	621	310	-	-	18	-	-	-	-	-	-	-	-	-	0.0

Various Types of Brass flanges

Brass flanges

Bronze Alloy C83600 Flange

C86300 Manganese Bronze Flange

UNS C86300 Bronze Flange

C93200 Bearing Bronze Flange

UNS C93200 Flange

C95510 Nickel Aluminum Bronze Flange

C84400 Red Brass Flange

Alloy C84400 Flange

C86200 Manganese Bronze Flange

Alloy C86200 Flanges

C86500 Bronze Flanges

UNS C86500 Flanges

C92500 Bronze Flange

Alloy UNS C92500 Flanges

C83600 Leaded Red Brass Flanges

Bronze C93200 Plate Flange

Bronze Weld Neck Flange

C86500 Bronze Flanges Chemical Composition

	Cu(1)	Al	Fe	Pb	Mn	Ni(2)	Sn	Zn
Min./Max.	55.0-60.0	.50-1.5	.40-2.0	.40	.10-1.5	1.0	1.0	36.0-42.0
Nominal	58.0	1.0	1.2	-	.8	-	.50	39.0

UNS C86500 Flanges Mechanical Properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	in.	%		F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
	mm.			C	MPa	MPa	MPa	MPa									MPa	MPa	J
As Sand Cast
M01	0.0	0	TYP	68	71	29	-	-	30	-	-	-	-	-	100	130	-	20	0.0
	0.0			20	490	200	-	-	30	-	-	-	-	-	100	130	-	138	0.0
As Centrifugal Cast
M02	0.0	0	SMIN	68	65	25	-	-	20	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	448	172	-	-	20	-	-	-	-	-	-	-	-	-	0.0
As Continuous Cast
M07	0.0	0	SMIN	68	70	25	-	-	25	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	483	172	-	-	25	-	-	-	-	-	-	-	-	-	0.0
As Sand Cast
M01	0.0	0	SMIN	68	65	25	-	-	20	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	448	172	-	-	20	-	-	-	-	-	-	-	-	-	0.0

C92500 Bronze Flanges Chemical Composition

	Cu(1)	Al	Sb	Fe	Pb	Ni(2)	P(3)	Si	S	Sn	Zn
Min./Max.	85.0-88.0	.005	.25	.30	1.0-1.5	.8-1.5	.30	.005	.05	10.0-12.0	.50
Nominal	86.5	-	-	-	1.3	1.2	-	-	-	11.0	-

Bronze UNS C92500 Flanges Mechanical Properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	in.	%		F	ksi	ksi	ksi	ksi	%	B	C	F	30T	500	500	3000	ksi	ksi	ft-lb
	mm.			C	MPa	MPa	MPa	MPa									MPa	MPa	J
As Sand Cast
M01	0.0	0	TYP	68	44	20	-	-	20	-	-	-	-	-	80	-	-	-	0.0
	0.0			20	303	138	-	-	20	-	-	-	-	-	80	-	-	-	0.0
As Continuous Cast
M07	0.0	0	SMIN	68	40	24	-	-	10	-	-	-	-	-	-	-	-	-	0.0
	0.0			20	276	165	-	-	10	-	-	-	-	-	-	-	-	-	0.0

C83600 Leaded Red Brass Flanges Chemical Composition

	Cu(1)	Al	Sb	Fe	Pb	Ni(2)	P(3)	Si	S	Sn	Zn
Min./Max.	84.0-86.0	.005	.25	.30	4.0-6.0	1.0	.05	.005	.08	4.0-6.0	4.0-6.0
Nominal	85.0	-	-	-	5.0	-	-	-	-	5.0	5.0

Bronze C93200 Plate Flanges Applications

• Nuclear Power
• Power Plants
• Ship Building
• Marine Applications
• Paper & Pulp
• Refineries
• Fossil Fuel Power Plants
• Oil And Gas Industry

Bronze Weld Neck Flange Torque Specs

Size in Inches	Size in Millmeter	Max. Radial Projection of Imperfections that are
		Serrations, No Deeper Than the Bottom, Millmeter	Serrations, Deeper Than the Bottom, Millmeter
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1	25	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0
20	500	12.0	6.0
24	600	12.0	6.0