Hollow Bar Dealers, Hollow Bar Distributors, Hollow Bar Exporters, Hollow Section, Jindal / Tata Hollow Section, Hollow Bar Suppliers, Hollow Bar Manufacturers in india, Hollow Bar Price in India

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A500 Hollow Bar, En 10210 Hollow Bar, Is 4923 Hollow Bar, En 10219 Hollow Bar, S235Jr Hollow Bar, S235Jrh Hollow Bar, S275J2h Hollow Bar, S355Joh Hollow Bar, S355J2h Hollow Bar, S355Jr Hollow Bar Dealer & Distributors in India

Hollow Section Hollow Bar, Cold Formed Hollow Bar, Hot Rolled Hollow Bar, 4140 hollow bar, 20MnV6 Hollow Bar, hollow bar in round shape, hollow bar in rectangular shape, hollow bar in square shape, seamless steel hollow bar, 40x40 square hollow steel bar, BS1387 Mild Steel Hollow Bar, High quality Hollow Round Bar, EN 10294 Seamless Hollow Bar, Carbon Steel Hollow Bar, Alloy Steel Hollow Bar, Mild Steel Hollow Bar, Stainless Steel Hollow Bar, 316 Stainless Steel Hollow Bar

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Table of Contant

• - > Brand Hollow Section
• - > Hollow Bar price List
• - > Hollow Bar Dimensions
• - > Types of Hollow Bar
  •      ----> Hollow Section Hollow Bar
  •      ----> Cold Formed Hollow Bar
  •      ----> Hot Rolled Hollow Bar
  •      ----> 4140 hollow bar
  •      ----> 20MnV6 Hollow Bar
  •      ----> hollow bar in round shape
  •      ----> hollow bar in rectangular shape
  •      ----> hollow bar in square shape
  •      ----> seamless steel hollow bar
  •      ----> 40x40 square hollow steel bar
  •      ----> BS1387 Mild Steel Hollow Bar
  •      ----> High quality Hollow Round Bar
  •      ----> EN 10294 Seamless Hollow Bar
  •      ----> Carbon Steel Hollow Bar
  •      ----> Alloy Steel Hollow Bar
  •      ----> Mild Steel Hollow Bar
  •      ----> Stainless Steel Hollow Bar
  •      ----> 316 Stainless Steel Hollow Bar
• - > Stainless Steel Hollow Bar Specifications
• - > Hollow Bar standard sizes
• - > Hollow Bar Weight Chart
• - > Stainless Steel Hollow Bar Mechanical Physical Properties
• - > Hollow Bar We Export
• - > Hollow Section Ready Stock Available

HOLLOW SECTION - HOLLOW BAR DEALERS DISTRIBUTORS IN INDIA

750 &  2C Carbon Hollow Bar are high yield strength aluminium treated fine grained, low alloy calcium treated steels.

Grades        

• 750 (32 O.D - 250 O.D)
  • EN No (W-Nr) 1.5217, UNS K03013, ASTM A381
  • Improved carbon steel grade in close-tolerance hollow bar sizes.
  • Size Range:- Hollow 32/16mm - 250/150mm          
• 2C (254 O.D - 610 O.D)
  • EN No (W-Nr) 1.5217, UNS K03013, ASTM A381
  • Improved carbon steel grade in close-tolerance hollow bar sizes.
  • Size Range:- Hollow 254/154mm - 610/490mm        
    Other sizes available on request

A500 Hollow Bar, En 10210 Hollow Bar, Is 4923 Hollow Bar, En 10219 Hollow Bar, S235Jr Hollow Bar, S235Jrh Hollow Bar, S275J2h Hollow Bar, S355Joh Hollow Bar, S355J2h Hollow Bar, S355Jr Hollow Bar

Hollow bar, Hollow bar Latest 2017 Price List , Hollow bar Size, ASTM A511 Hollow Bar, ASTM A269 Hollow Bar, AMS 5639 Hollow Bar, hollow bar 316 / 316L, JIS Hollow Bar, DIN17006 Hollow Bar, EN 10294-1 Hollow bar,

En 10294-1 E355 20MnV6 steel tubes OD: 30-250mm, ID: 10-170mm, WT: 10-40mm EN 10294-1 E355, E470, 20MnV6 Hollow Bar Chemical Composition Table EN 10294-1 E355, E470, 20MnV6 Hollow Bar Mechanical Property Table Lengths: Pipes are supplied with lengths according to standard requirements

En 10294-1 E355 20MnV6 steel tubes

OD: 30-250mm, ID: 10-170mm, WT: 10-40mm

EN 10294-1 E355, E470, 20MnV6 Hollow Bar Mechanical Property Table

Steel grade		Upper yield strength ReH min Mpa				Tensile strength Rm min Mpa				Elongation   in the longitudinal direction	Minimum average absorbed energy KV, in. J at a   test temperature of – 20 °C
		For TN in mm				For TN in mm				A min %
Name	Number		16   <	25   <	40   <		16<	25<	40<
		T	T   =	T   =	T   =	T   =16	T   =	T   =	T   =
		N	N	N	N	N	N	N	N
		= 16	25	40	50		25	40	50
E355	1.0580	355	345	335	335	490	490	470	470	18	-
E355J2	1.0592	355	345	335	335	490	490	470	470	20	27
E420J2	1.0599	420	400	380	380	600	560	530	530	19	27
E470	1.0536	470	460	430	430	650	620	600	550	17	-
E590K2	1.0644	590	540	480	480	700	650	570	570	16	40
a At the discretion of the   manufacturer the elongation may also be determined in the transverse   direction. In this case the minimum values to be achieved shall be those for   the longitudinal direction minus 2 points.

Lengths:
Pipes are supplied with lengths according to standard requirements.
Any lengths different from the standard ones are subject to additional negotiations.
Protection:
Pipes are supplied:
- black and bare
- external varnished with black or clear lacquer
- oiled
Upon request pipes ends are protected with plastic caps.
Marking:
Pipes are supplied with marking according to standards and customer requests.
Marking is painted and/or hard stenciled on pipe ends. The same data, as well as additional information according to customer’s request,
are indicated on the bundle tags.
Certification:
Pipes are supplied with 3.1. inspection certificate, in conformity with EN 10204.
Application: Machine parts, hydraulic prop tube, engineering, machining, etc.

Hot Tags: bs en10294-1 alloy hollow bar, China, manufacturers, suppliers, factory, company, exporter, seller, brands, import, buy, best, high-quality

Stainless Steel Hollow Bar
Range oF Stainless Steel Hollow Bar	4mm-300mm , Length : 3 meters - 12000 meters
Schedules of Stainless Steel Hollow Bar	5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS with NACE Certifications
Types of Stainless Steel Hollow Bar	Seamless, Welded & Fabricated
Grades in Stainless Steel 300 Series of Stainless Steel Hollow Bar	304 , 304L , 304H , 309S , 309H ,310S ,310S ,316, 316L ,317L ,321 ,321H ,347, 347H
Grades in Stainless Steel 400 Series of Stainless Steel Hollow Bar	410 , 410S
Alloy Steel Grades of Stainless Steel Hollow Bar	Alloy 20 , 200, 400,600,601,625,825H,825HT,C276 , Duplex 2205 , Duplex 2507

Stainless Steel Hollow Bar Chemical Composition

SS	Hollow Bar
Ni	8 - 11	8 - 11	8 - 11
Fe	Balance
Cr	18 - 20	18 - 20	18 - 20
C	0.08 max	0.08 max	0.035 max
Si	0.75 max	0.75 max	0.75 max
Mn	2 max	2 max	2 max
P	0.040 max	0.040 max	0.040 max
S	0.030 max	0.030 max	0.030 max
N		0.10 - 0.16	0.10 - 0.16

Stainless Steel Hollow Bar Mechanical & Physical Properties

Density	8.0 g/cm3
Melting Point	1400 °C (2550 °F)
Tensile Strength	Psi - 75000 , MPa - 515
Yield Strength (0.2%Offset)	Psi - 30000 , MPa - 205
Elongation	35 %

304 / 304L STAINLESS SEAMLESS MECHANICAL TUBING

Generally known as hollow bar, 304 / 304L seamless mechanical tubing is generally used for mechanical and machining applications.

Stock size range:

OD:1.250" OD through 9" OD

Walls: .188" wall through 1.00" wall

.188" wall through 1.00" wall

Carbon, Alloy and Stainless Hollow Bar Price List in India

• hollow bar in round rectangular square
  Fob Price : US $450.0-480.0 / Metric Tons
• seamless steel hollow bar
  Fob Price : US $700-900 / Ton
• high quality welding steel 40x40 square hollow steel bar
  Fob Price : US $460.0-510.0 / Ton
• BS1387 MS STEEL HOLLOW SQUARE BAR
  Fob Price : US $300-450 / Ton
• BLACK SQUARE HOLLOW STEEL BAR, ASTM A106 ERW PIPE
  Fob Price : US $300-550 / Ton
• Lowest price Squre Hollow Section/steel square pipe/Tube hollow bar
  Fob Price : US $600-700 / Ton
• LARGE STRUCTURAL STEEL HOLLOW RECTANGULAR BAR PIPE
  Fob Price : US $450-500 / Metric Ton
• SAE1018 20# Thick Wall Pipe 32mm Thick Wall Carbon Steel Pipe Hollow Bar
  Fob Price : US $620-900 / Ton
• High quality hollow round bar manufacturer
  Fob Price : US $400-1200 / Ton
• Mechancial Tubing EN 10294 Seamless Hollow Bar
  Fob Price : US $650-1750 / Metric Ton
• BS1387 MS STEEL HOLLOW SQUARE BAR
  Fob Price : US $300-450 / Ton

Specifications: ASTM A511, ASTM A269, AMS 5639 Chemistry only

	304	304L
Typical Chemical Requirements
Carbon Max	0.08	0.035
Manganese Max	2.00	2.00
Phosphorous Max	0.040	0.040
Sulfur Max	0.030	0.030
Silicon Max	1.0000	1.00
Chromium Range	18.0-20.0	18.0-20.0
Nickel Range	8.0-11.0	8.0-13.0
Mechanical Properties
Tensile Strength Min	75 ksi	75 ksi
Yield Strength Min	30 ksi	30 ksi
Elongation Min in 2"	35%	35%

316 / 316L STAINLESS HOLLOWBAR TUBING

Generally known as hollow bar, 316 / 316L seamless mechanical tubing is generally used for mechanical and machining applications.

Stock size range:

OD: 1.250" OD through 9" OD

Walls: .188" wall through 1.00" wall

Specifications: ASTM A511, ASTM A269

316	316L
Typical Chemical Requirements
Carbon Max	0.08	0.035
Manganese Max	2.00	2.00
Phosphorous Max	0.040	0.040
Sulfur Max	0.030	0.030
Silicon Max	1.0000	1.00
Chromium Range	16.0-18.0	16.0-18.0
Nickel Range	11.0-14.0	10.0-15.0
Molybdenum Range	2.0-3.0	2.0-3.0
Mechanical Properties
Tensile Strength Min	75 ksi	75 ksi
Yield Strength Min	30 ksi	30 ksi
Elongation Min in 2"	35%	35%

Stainless Steel Hollow Bar Specifications

ASTM A 240	This specification covers chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications.
ASTM A312	This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.
ASTM A 358	This specification covers electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications.
ASTM A 778	This specification covers straight seam and spiral butt seam welded unannealed austenitic stainless steel tubular products intended for low and moderate temperatures and corrosive service where heat treatment is not necessary for corrosion resistance.

Hot rolled and pickled stainless steel hollow bars according to ASTM A511 -304 type in length 5000mm-7000mm .

Avaliable size for supplying in stainless steel (304/304L , 316/316L ,310s/321)

SIZE(mm)	MOQ(kgs)	SIZE(mm)	MOQ(kgs)	SIZE(mm)	MOQ(kgs)
32 x 16 32 x 20 32 x 25 36 x 16 36 x 20 36 x 25 40 x 20 40 x 25 40 x 28 45 x 20 45 x 28 45 x 32 50 x 25 50 x 32 50 x 36 56 x 28 56 x 36 56 x 40 63 x 32 63 x 40 63 x 50 71 x 36 71 x 45 71 x 56 75 x 40 75 x 50 75 x 60 80 x 40 80 x 50	200kgs	80 x 63 85 x 45 85 x 55 85 x 67 90 x 50 90 x 56 90 x 63 90 x 71 95 x 50 100 x 56 100 x 71 100 x 80 106 x 56 106 x 71 106 x 80 112 x 63 112 x 71 112 x 80 112 x 90 118 x 63 118 x 80 118 x 90 125 x 71 125 x 80 125 x 90 125 x 100 132 x 71 132 x 90 132 x 106	200kgs	140 x 80 140 x 100 140 x 112 150 x 80 150 x 106 150 x 125 160x 90 160 x 112 160 x 132 170 x 118 170 x 140 180 x 125 180 x 150 190 x 132 190 x 160 200 x 160 200 x 140 212 x 150 212 x 170 224 x 160 224 x 180 236 x 170 236 x 190 250 x 180 250 X 200 305 X 200 305 X 250 355 X 255 355 X 300	200kgs

Tolerance of Checked recordence: 

Size		Chucked true to OD		Chucked true to ID
OD,	ID,	Max.OD,	Max.ID,	Min.OD,	Min.ID,
mm	mm	mm	mm	mm	mm
32	20	31	21.9	30	21
32	16	31	18	30	17
36	25	35	26.9	34.1	26
36	20	35	22	34	21
36	16	35	18.1	33.9	17
40	28	39	29.9	38.1	29
40	25	39	27	38	26
40	20	39	22.1	37.9	21
45	32	44	33.9	43.1	33
45	28	44	30	43	29
45	20	44	22.2	42.8	21
50	36	49	38	48	37
50	32	49	34.1	47.9	33
50	25	49	27.2	47.8	26
56	40	55	42	54	41
56	36	55	38.1	53.9	37
56	28	55	30.3	53.7	29

1. Grade: 

China	GB/T20878-07	S31603
	GB new	022Cr17Ni12Mo2
	GB old	00Cr17Ni14Mo2
Japaness	JIS	SUS316L
America	ASME/ASTM	316L
	UNS number	S31603
Europe	EN	X2CrNiMo18-14-3
Gemany	DIN17006	X2CrNiMo18-14-3
	DIN17007	1.4404

2.Chemical compostion

Spec	Grade		% (Max)
			C	Si	Mn	P	S	N	Cr	Ni	Mo	others
JIS G4304	sus316L		0.03	1	2	0.045	0.045		16.00-18.00	12.00-15.00	2.00-3.00	-
ASTM A240	316L		0.03	0.75	2	0.045	0.045	0.1	16.00-18.00	10.00-14.00	2.00-3.00	-
DIN 17440	1.4404	316L	0.03	1	2	0.045	0.045	0.1	16.50-18.50	10.00-13.00	2.00-3.00	-

3. Machine capacity

Spec	Grade		Yield strength (N/mm2Mpa):		Tensile strength (N/mm2Mpa)	Elongation %	Hardness
							HB	HRB
JIS G4304	sus316L				480MIN	40MIN	187MAX	90MAX
ASTM A240	316L					40MIN	217MAX	95MAX
DIN 17440	1.4404	316L	190MIN	225MIN	485MIN	40MIN	215MAX	-

CARBON STEEL

20MnV6 Hollow bars are a carbon-manganese steel micro alloyed with vanadium, supplied in the black hot rolled condition. With excellent machinability and excellent weldability with high yield and tensile strengths. The low carbon content and the vanadium addition allows surface hardening by carburising, carbonitriding or nitriding. It will also respond to high or medium frequency induction hardening and can be through hardened and tempered producing a moderate improvement in tensile and yield strength. Typical applications are: Bushes, Cylinders Various, Conveyor Rolls, Hollow Shafts, Hollow Parts and components, Nuts, Rings, etc.

Carbon, Alloy and Stainless Hollow Bar

Product Stocking and Processing Service Program

Carbon Steel
Standard	ASTM A519M and ISO2938 or equivalent
Size Range	32 x 16 mm - 419 x 319 mm
Grades	ST52, 20MnV6,
Finishes	As rolled
Condition	Various: Normalised, Surface hardening, Hardening and tempering
Processing	Bar cutting

Alloy Steel
Standard	ASTM A519M or equivalent
Size Range	45 x 32 mm - 200 x140 mm
Grades	4140, 4340, En26
Finishes	As rolled
Condition	Usually hardened and tempered
Processing	Bar Cutting

Stainless Steel
Standard	ASTM A511 or equivalent
Size Range	32 x 16 mm - 250 x 200 mm
Grades	316
Finishes	As rolled
Condition	Annealed and pickled
Processing	Bar Cutting

EN 10294-1 E355, E470, 20MnV6 Hollow Bar Chemical Composition Table

Steel grade		C		si		Mn		P	S		Cr max	Mo max	Ni max	Al		Cu max	N	Nb   b	Ti   b	V c
Name	Number	min	max	min	max	min	max	max	min	max				min	max		Max	max	max	min	max
E355 d	1.0580	-	0,22	-	0,55	-	1,60	0,030	0,015	0,050	-	-	-	-	-	-	-	-	-	-	-
E355J2	1.0592	-	0,22	-	0,55	-	1,60	0,030	0,015	0,050	0,30	0,08	0,30	0,010	0,060	0,30	0,020	0,05	0,05	-	0,10
E420J2	1.0599	0,16	0,22	0,10	0,50	1,30	1,70	0,030	0,015	0,050	0,30	0,08	0,40	0,010	-	0,30	0,020	0,07	0,05	0,08	0,15
E470	1.0536	0,16	0,22	0,10	0,50	1,30	1,70	0,030	0,015	0,050	-	-	-	0,010	-	-	0,020	0,07	-	0,08	0,15
E590K2	1.0644	0,16	0,22	0,10	0,50	1,30	1,70	0,030	0,015	0,050	0,30	0,08	0,40	0,010	-	0,30	0,020	0,07	0,05	0,08	0,15
a.  Elements not   included in this table shall not be intentionally added to the steel without   the agreement of the purchaser, except for elements which may be added for   finishing the cast. All appropriate measures shall be taken to prevent the   addition of undesirable elements from scrap or other materials used in the   steelmaking process.
b . The content of these elements   need not to be reported unless intentionally added to the cast.
c.  V may be replaced   by Nb or Ti percent for percent provided that the V content shall be at least   0,05 % and the sum V + Nb + Ti is £ 0,21 %. d Additions of Nb, V or Ti are permitted and left at   the discretion of the manufacturer. The content of these elements shall be   reported

The download below provides detail of size range and thickness within the grades.

The information provided is for standard stock product and does not encapsulate all available combinations. Please contact the nearest Ranflex Metals sales outlet if non standard product is required and we will enquire about its availability through our global supply network of mills and stockists.

Ranflex Metals locations and contacts can be found in main menu of this website.

Hollow bar, otherwise known as seamless mechanical tubing, is a tubular product made with characteristics and properties suitable for subsequent transformation into a great variety of hollow products and cylindrical components for general engineering purposes. Carbon and alloy steel hollow bars are normally supplied as circular sections although other shapes are available.

Selection of the most suitable raw material for production of circular hollow components, whether the component is a plain bush or a complex precision part, should take into consideration the advantages in using hollow bar as feedstock. It is important to remember when comparing hollow bar and solid bar that the raw material cost is dependent on the length of material used to produce the component. Since the purchase price of raw material is based on weight, the price per length is an important factor.

Hollow bar is preferred by many users because of significant savings on raw material cost and machining time. In many instances it is possible to choose a hollow bar with outside diameter and wall thickness very close to the finished dimensions of the component to be manufactured. The need for preliminary operations such as turning and boring is therefore substantially reduced or eliminated. Benefits are gained from reduction in setting-up time and machine cycle times, lower labour and overhead costs for each component, reduced tool costs, lower lubricant usage and machinery maintenance costs. Swarf handling problems are also simplified.

Carbon steel hollow bar
Products are sourced under internationally recognised specifications including ASTM A519M and ISO2938, as well as a variety of proprietary grades which comply with the requirements of appropriate specifications.

The typical grades of carbon steel hollow bar stocked by Ranflex are: VM312, Grade 147M; 20Mn V6; TIM V6.

Seamless carbon steel hollow bar is normally supplied in the as-rolled condition and is suitable for a wide range of thermal treatments such as normalising, surface hardening and hardening and tempering.

Alloy steel hollow bar
Ranflex Metals can supply both 4140 and 4340 grades of alloy steel hollow bar, compliant with ASTM A519M or equivalent specification and supplied in various conditions, usually hardened and tempered, but also annealed or as-rolled conditions subject to the specific application. 4145H MOD drill collar material is also available.

Stainless Steel hollow bar
Stainless steel hollow bar is used in conditions where corrosion is an issue and applications where it is more economical to use a hollow section rather than bore out solid stainless steel bar.

Grade Datasheets

Code	Description
Carbon Steel Hollow Bar	Ranflex Carbon Hollow Bar is supplied in two grades. Grade 20MnVS6 (WNr 1.5217) for sizes 32-250mm and Grade St 52.0 (WNr 1.0421) for all sizes 250-457 mm. 20MnVS6 is a micro-alloy steel with improved mechanical properties with controlled sulphur content to improve machinability. St52.0 is a steel defined by a range of mechanical properties it has to meet. Ranflex carbon hollow bar is an all-purpose mechanical tube suited for medium-stress applications.
316 Hollow Bar	Ranflex 316 Hollow Bar is a stainless steel grade 316L hollow bar. It possesses excellent corrosion resisting properties, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellent forming and welding characteristics. Ranflex 316 Hollow Bar is generally available in VALIMA® improved machinability which is produced from stainless steel 316 UGIMA® billets.

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Types of Hollow Bar