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MD Exports LLP manufactures & exports AISI 4130 SEAMLESS Tubes, Fittings, Flanges & API connections in material grades AISI 4130. MD Exports LLP manufactures its products in different sizes, range, type and schedule-class. MD Exports LLP regularly supplies AISI 4130 SEAMLESS Tubes to core industries such as refineries, chemical & petrochemical, oil & Gas, Water treatment plant, power plants, off-shore, ship building, EPC & other Engineering company.

• AISI 4130 SEAMLESS Tubes Specification

Specifications

1..aisi 4130 Seamless Steel Tube

2.. hot finished, hot colled, cold drawn, cold finished process

3 surface:black painted

ASTM A 519 seamless carbon and alloy steel mechanical tubing

1. Standard ASTM A 519
2. Seamless carbon and alloy steel mechanical tubing, hot rolled or cold drawn produce flow
3. Chemical requirements of Low-carbon steels: MT 1010, MT 1015, MT 1020
4. Chemical requirement of other carbon steels 1008, 1010, 1015, 1020, 1025, 1030, 1045
5. Chemical requirement of alloy steels 4140 4150
6. Hot-finished tubing OD 21.3-273mm
7. Delivery condition: sizing methods: HF-hot finished
   • CW-cold worded
   • RT-rough turned
   • G-Ground

Applications: for mechanical engineering, Automobile and Bearing Industry, Mechanical and Structral Purpose, Hydraulic and Petrochemical Purpose, etc.

• Know more about AISI 4130 Alloy Steel (UNS G41300)

Chemical Composition

The chemical composition of AISI 4130 alloy steel is listed in the following table.

Element	Content (%)
Iron, Fe	97.03 – 98.22
Chromium, Cr	0.80 – 1.10
Manganese, Mn	0.40 – 0.60
Carbon, C	0.280 – 0.330
Silicon, Si	0.15 – 0.30
Molybdenum, Mo	0.15 – 0.25
Sulfur, S	0.040
Phosphorous, P	0.035

Physical Properties

The following table shows the physical properties of AISI 4130 alloy steel.

Properties	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in³
Melting point	1432°C	2610°F

 

• AISI 4130 SEAMLESS Tubes quality certificates

AISI 4130 SEAMLESS Tubes delivered with Mill Test Certificate EN 10204/3.1B

• AISI 4130 SEAMLESS Tubes Packaging & Shipping

Packaging & Delivery

Packaging Detail:	black painting,end of caps.or as customer requirement for ASTM A519 SAE 1045,SAE 1020,aisi 4140, aisi 4130 Seamless Steel Tube
Delivery Detail:	30 days for aisi 4130 Seamless steel tube

AISI 4130 SEAMLESS Tubes Packing: Plastic plugs in both ends, bundles of max. 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper and sackcloth with several steel strips

AISI 4130 SEAMLESS Tubes Delivery Condition: Annealed (A), Bright Annealing, Normalized (N), Stress Relief Or Finish Anneal (SR), Quenched and Tempered (Q+T), etc.

AISI 4130 SEAMLESS Tubes Marking: All tubes are eddy current tested and are marked with size, cast number and specification. Or as per customer’s requirement;

Packing Type: Round , Square, Rectangle, Hexagon. Streamline, etc;

AISI 4130 SEAMLESS Tubes Inner packing:

Caps on two ends of every pipe

AISI 4130 SEAMLESS Tubes Outer packing:

Hexagonal shape bundles wrapped with strong steel trip or according to customers’requests.

So, besides the fact that we can arrange freight transportation for you, we can before that:

• specifically mark parts or packages;
• provide for a special packing according to what is required by the shipping method or by you.

We mark the AISI 4130 SEAMLESS Tubes as needed with the most suitable marking technique.

When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your AISI 4130 SEAMLESS Tubes to be optimally protected during transportation. We pack the AISI 4130 SEAMLESS Tubes according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

• >AISI 4130 other Alloy Steel Products

• AISI 4130 Pipes
• AISI 4130 SEAMLESS Pipes
• ASTM A519 4130 Pipes
• ASTM A519 4130 SEAMLESS Pipes
• AISI 4130 75K SEAMLESS Pipes
• AISI 4130 DRILLING Pipes
• 4130 Tubes
• AISI 4130 Tubes
• AISI 4130 SEAMLESS Tubes
• AISI 4130 L 80 SEAMLESS Tubes
• A519 4130 Seamless Alloy Steel Tube
• 4130 Tubing
• Chrome Moly Tubing 4130
• 4130 ALLOY STEEL ROUND SEAMLESS TUBING
• Alloy Steel 4130 Round Tubing
• 4130 Aircraft Tubing
• 4130 seamless tubing
• 4130 Steel Rectangular Tubing
• ASTM A519 4130 Mechanical Tubing
• AISI 4130 Flanges
• Alloy Steel AISI 4130 Fittings

• >AISI 4130 SEAMLESS Tubes Useful info

AISI 4130 Alloy Steel (UNS G41300)

Alloy steels are designated by AISI four-digit numbers. They are more responsive to mechanical and heat treatments than carbon steels. They comprise different types of steels with compositions which exceed the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va in the carbon steels.

AISI 4130 alloy steel contains chromium and molybdenum as strengthening agents. It has low carbon content, and hence it can be welded easily. The datasheet given below provides more details about AISI 4130 alloy steel.

Alloy steel

GB/T 3077	JIS	AISI/SAE	DIN	BS	ISO
20Mn2-50Mn2	SMn420-SMn443	1320-1345	20Mn5-50Mn7	150M19-160M36	22Mn6-42Mn6
15Cr-50Cr	SCr415-445	5115-5150	-	527A17	20Cr4-41Cr4
15CrMo	SCM415	-	15CrMo5	1653	-
35CrMo	SCM435	4137	34CrMo1	-	-
30CrMo	SCM420	4130	25CrMo4	25CrMo4
30CrMoA	SCM430	4130	34CrMo4	34CrMo4
42CrMo	SCM440	4140	42CrMo4	708M40
-	-	F11-91	-	-	-
38CrMoAl	SACM645	-	-	-	41CrAlMo74
50CrV	-	6150	51CrV4	-	-
15-20CrMn	SMnC420	5115-5120	16MnCr5		16MnCr5
GCr15	-	SAE52100	100Cr6	-	-
GCr15SiMn	-	-	100CrMnSi6-4	-	-
20CrMnMo(H)	SCM421(H)	4119	-	-	-
40CrMnMo	SCM440	4142	42CrMo4	708A42	42CrMo4
20-50CrNi	SNC436	3115-3150	40NiCr6	640M40	-
12CrNi2	SNC415	3415	14NiCr10	-	-
20CrNiMo	SNCM220	8620	21NiCrMo2	805M20	20NiCrMo2
34CrNiMo	-	-	34CrNiMo6	-	-
34CrNi1Mo	-	-	34CrNi1Mo6	-	-
40CrNiMo	SNCM439	4340	36CrNiMo4	816M40	-

Oil machinery steel series: AISI4150M, AISI4140, AISI 4130 etc.

A519:1008, 1010, 1020, 1026, 1035, 1045, 1050, 1518, 1524, 4118, 4130, 4135, 4140, 4142, 5115, 5120, 5140, 52100

AMS: AMS-T-6736, 4130

4130 Chemical Component Analysis(%):

C: 0.28-0.33; Mn: 0.40-0.60; Si: 0.15-0.35; S: < 0.040; P: < 0.040; Cr: 0.80 -1.10; Mo: 0.15-0.25;

Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels.

Specifications

Standard	Alloy Steel
AISI 4130 Alloy Steel	UNS G41300
AISI 4340 Alloy Steel	UNS G43400
AISI 4140 Alloy Steel	UNS G41400
AISI 8620 Alloy Steel	UNS G86200

Alloy Steel Chemical Composition

Chemical Composition Ranges and Limits, percent
AISI No.	C	Mn	P Max.	S Max.	Si	Ni	Cr	Mo
AISI 4130	0.28/0.33	0.40/0.60	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4137	0.35/0.40	0.70/0.90	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4140	0.38/0.43	0.75/1.00	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4142	0.40/0.45	0.75/1.00	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4145	0.43/0.48	0.75/1.00	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4147	0.45/0.50	0.75/1.00	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4150	0.48/0.53	0.75/1.00	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15/0.25
AISI 4161	0.56/0.64	0.75/1.00	0.035	0.040	0.20/0.35	—	0.70/0.90	0.25/0.35
AISI 4320	0.17/0.22	0.45/0.65	0.035	0.040	0.20/0.35	1.65/2.00	0.40/0.60	0.20/0.30
AISI 4340	0.38/0.43	0.60/0.80	0.035	0.040	0.20/0.35	1.65/2.00	0.70/0.90	0.20/0.30
AISI 4419	0.18/0.23	0.45/0.65	0.035	0.040	0.20/0.35	—	—	0.45/0.60
AISI 4615	0.13/0.18	0.45/0.65	0.035	0.040	0.20/0.35	1.65/2.00	—	0.20/0.30
AISI 4620	0.17/0.22	0.45/0.65	0.035	0.040	0.20/0.35	1.65/2.00	—	0.20/0.30
AISI 4621	0.18/0.23	0.70/0.90	0.035	0.040	0.20/0.35	1.65/2.00	—	0.20/0.30
AISI 4626	0.24/0.29	0.45/0.65	0.035	0.040	0.20/0.35	0.70/1.00	—	0.15/0.25
AISI 4718	0.16/0.21	0.70/0.90	0.035	0.040	0.20/0.35	0.90/1.20	0.35/0.55	0.30/0.40
AISI 4720	0.17/0.22	0.50/0.70	0.035	0.040	0.20/0.35	0.90/1.20	0.35/0.55	0.15/0.25
AISI 4815	0.13/0.18	0.40/0.60	0.035	0.040	0.20/0.35	3.25/3.75	—	0.20/0.30
AISI 4817	0.15/0.20	0.40/0.60	0.035	0.040	0.20/0.35	3.25/3.75	—	0.20/0.30
AISI 4820	0.18/0.23	0.50/0.70	0.035	0.040	0.20/0.35	3.25/3.75	—	0.20/0.30
AISI 5120	0.17/0.22	0.70/0.90	0.035	0.040	0.20/0.35	—	0.70/0.90	—
AISI 5130	0.28/0.33	0.70/0.90	0.035	0.040	0.20/0.35	—	0.80/1.10	—
AISI 5132	0.30/0.35	0.60/0.80	0.035	0.040	0.20/0.35	—	0.75/1.00	—
AISI 5135	0.33/0.38	0.60/0.80	0.035	0.040	0.20/0.35	—	0.80/1.05	—
AISI 5140	0.38/0.43	0.70/0.90	0.035	0.040	0.20/0.35	—	0.70/0.90	—
AISI 5145	0.43/0.48	0.70/0.90	0.035	0.040	0.20/0.35	—	0.70/0.90	—
AISI 5147	0.46/0.51	0.70/0.95	0.035	0.040	0.20/0.35	—	0.85/1.15	—
AISI 5150	0.48/0.53	0.70/0.90	0.035	0.040	0.20/0.35	—	0.70/0.90	—
AISI 5155	0.51/0.59	0.70/0.90	0.035	0.040	0.20/0.35	—	0.70/0.90	—
AISI 6150	0.48/0.53	0.70/0.90	0.035	0.040	0.20/0.35	—	0.80/1.10	0.15 min.
AISI 8615	0.13/0.18	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8617	0.15/0.20	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8620	0.18/0.23	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8622	0.20/0.25	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8625	0.23/0.28	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8627	0.25/0.30	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8630	0.28/0.33	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8637	0.35/0.40	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8640	0.38/0.43	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8642	0.40/0.45	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8645	0.43/0.48	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8655	0.51/0.59	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.15/0.25
AISI 8720	0.18/0.23	0.70/0.90	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.20/0.30
AISI 8740	0.38/0.43	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.20/0.30
AISI 8822	0.20/0.25	0.75/1.00	0.035	0.040	0.20/0.35	0.40/0.70	0.40/0.60	0.30/0.40
AISI 9254	0.51/0.59	0.60/0.80	0.035	0.040	1.20/1.60	0.60/0.80	—	—
AISI 9255	0.51/0.59	0.70/0.95	0.035	0.040	1.80/2.20	—	—	—
AISI 9260	0.56/0.64	0.75/1.00	0.035	0.040	1.80/2.20	—	—	—

Grades shown in the above list with prefix letter E are normally made only by the basic electric furnace process. All others are normally manufactured by the basic open hearth or basic oxygen processes but may be manufactured by the basic electric furnace process with adjustments in phosphorus and sulphur.

• >AISI 4130 Stock & AISI 4130 SEAMLESS Tubes Price

• astm a519 4130 seamless steel pipe
  US $750-1050 / Ton (FOB Price)
• 4130 seamless pipe
  US $452-800 / Metric Ton (FOB Price)
• Cold Drawn and Cold Drawn aisi 4130 seamless pipe
  US $1000-1800 / Metric Ton (FOB Price)
• SAE 4130 seamless pipe
  US $900-1600 / Ton (FOB Price)
• AISI 4130 seamless pipe for fluid
  US $600-900 / Ton (FOB Price)
• High standard astm a519 4130 seamless steel pipe
  US $600-700 / Ton (FOB Price)
• AISI 4130 butt welding eccentric reducer
  US $0.5-8000 / Piece (FOB Price)
• 4130 Butt welded pipe fittings elbow tee reducer
  US $1-100 / Piece (FOB Price)
• 4130 fittings ASTM A105 Stainless Steel Seamless Butt Weld Fittings
  US $1-10000 / Piece (FOB Price)
• SAE 4130 Steel Forged Pipe Fittings
  US $1-1000 / Piece (FOB Price)
• API 6A Hammer union FITTING
  US $30.00-31.00 / Set (FOB Price)
• aisi 304 seamless stainless steel pipe & fitting
  US $2000-4000 / Ton (FOB Price)
• 4130 Branch fittings
  US $2000-4000 / Ton (FOB Price)
• SAE-AISI 4130 FLANGES
  US $1-100000 / Piece (FOB Price)
• Forged 4130 flange
  US $1000-1450 / Ton (FOB Price)
• 4130 flange
  US $0.5-5000 / Piece (FOB Price)
• Low alloy steel 4130 flange
  US $1-100 / Piece (FOB Price)
• ASTM A 788 GR 4130; API 6A TYPE 6 BX FLANGE
  US $0.3-900 / Piece (FOB Price)
• 4130 connecting flange
  US $1000-2000 / Metric Ton (FOB Price)
• alloy steel 4130 Threaded flange
  US $1-1000 / Piece (FOB Price)
• 4130 thread flanges
  US $0.15-10 / Piece (FOB Price)
• low price rtj flange 10000 psi in aisi 4130
  US $1-500 / Piece (FOB Price)
• AISI/SAE 4130 Seamless Tubes Pipes AISI/SAE 4140 Seamless Tubes Pipes
  US $600-700 / Ton (FOB Price)
• High quality aisi 4130 alloy seamless steel pipe tube, sae 4130
  US $500-1000 / Ton (FOB Price)
• AISI 4130 Seamless Steel Pipe & Tube
  US $600-1100 / Ton (FOB Price)
• Heat resistant aisi 4130 seamless tube
  US $1000-5500 / Ton (FOB Price)
• Cold finished aisi 4130 seamless steel tube
  US $1000-1800 / Metric Ton (FOB Price)
• ASTM API Standard aisi 4130 seamless steel tube
  US $3.5-10 / Kilogram (FOB Price)
• SCH 40 carbon seamless steel tube / AISI/SAE 4130 Seamless Tubes & Pipes
  US $500-1000 / Ton (FOB Price)
• ASTM A519 4130, AISI 4130 Seamless Steel Tube supplier
  US $600-1000 / Ton (FOB Price)
• 4130 chromoly precision seamless tube
  US $800-1300 / Ton (FOB Price)
• Cold Drawn 4130 seamless steel tubes for mechanical
  US $1000-1200 / Ton (FOB Price)
• 2014 new sae 4130 alloy seamless steel pipe and tube
  US $1000-3000 / Ton (FOB Price)
• a519 precision seamless steel tube with 4130 material
  US $1000-5500 / Ton (FOB Price)
• 4130 chrome moly precision seamless steel tubing
  US $1500-2500 / Ton (FOB Price)
• Chrome Moly Steel Tubing
  US $1000-1999 / Ton (FOB Price)
• chrome moly alloy 4130 steel tube
  US $910-970 / Ton (FOB Price)
• Precision Chrome Moly Alloy Steel Tube 4130 / 4140 / 30CrMo4 / 42CrMo4
  US $1000-2000 / Metric Ton (FOB Price)
• High precision chrome moly steel
  US $1800-2100 / Ton (FOB Price)
• 25mm chrome steel tube
  US $860-1060 / Ton (FOB Price)