Seamless Alloy Steel Tube ASTM A519 Grade 4130

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn, Hot Rolled, Cold Rolled
• Model NO.: ASTM A519
• Material: Alloy Steel
• Surface Treatment: Black
• Usage: Boiler Pipe, Machinery Industry, Construction & Decoration
• Section Shape: Round
• Od Size: 1/2"-24"
• Pipe Thickness: 1 mm - 40 mm
• Length Max: 15.2 Meters
• End Finish: Plain End with Square Cuts or Bevelled
• Delivery Condition: Bk,Bkw,,Bks,+a,+N
• Transport Package: in Bundles or as Customer Request
• Specification: ASTM A519 4130
• Trademark: Derbo/OEM/ODM
• Origin: Jiangsu Province China (Mainland)
• HS Code: 7306500000
• Production Capacity: 10000 Ton/Tons Per Week

Product Description

Name: Seamless Alloy Steel Tube ASTM A519 Grade 4130

Alloy Steel Pipe Technical Parameters

Product Name	Alloy Steel Pipe/Tube
Size	OD	1/2"-24"
	Thickness	sch20-sch160
	Length	5-20M
Steel Material and Grade	ASTM A213 T5 T9 T11 T12 T22 ASTM A335 P5,P9,P11,P12,P22 ETC
ASTM A519	1020.1026.,1045,1018,SAE4130,4140 ETC
Process Method	Cold drawn/cold rolled,Hydraulic cold drawn
Standard	ASTM A450
Usage	Boiler,Superheater,and heat-exchanger,high pressure&temperature enviroment
Surface	Bared Black Painting, Anti-Corrosion Coating
Proctor	Plastic cap
Package	Bundles, Bulk
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	ISO 9001-2000,ASTM 450
Date of Delivery	Less Than 15/20/25/30/40/50/60 Days According To The Quantity
Payment:	L/C or T/T
Port of Shipment	Xingang,China

ASTM A519 Chemical Composition

Chemical Composition:
Standard	Type	Grade	C	Mn	P≤	S≤	Ni	Cr	Mo
ASTM A519	Carbon steel	1010	0.08-0.13	0.30-0.60	0.040	0.050	-	-	-
		1020	0.18-0.23	0.30-0.60	0.040	0.050	-	-	-
		1026	0.22-0.28	0.60-0.90	0.040	0.050	-	-	-
		1040	0.37-0.44	0.60-0.90	0.040	0.050	-	-	-
	Alloy steel	4130	0.28-0.33	0.40-0.60	0.040	0.040	-	0.80-1.10	0.15-0.25
		4140	0.38-0.43	0.75-1.00	0.040	0.040	-	0.80-1.10	0.15-0.25
Mechanical Properties
Standard	Type	Grade	Condition	Ultimate Strength		Yleld Strength		Elongation in 2 In or 50 mm,%	Rockwell Hardness  B Scale
				ksi	Mpa	ksi	Mpa
ASTM A519	Carbon Steel	1020	HR	50	345	32	221	25	55
			CW	70	483	60	414	5	75
			SR	65	448	50	345	10	72
			A	48	331	28	193	30	50
			N	55	379	34	234	22	60
	Alloy Steel	4130	HR	90	621	70	483	20	89
			SR	105	724	85	586	10	95
			A	75	517	55	379	30	81
			N	90	621	60	414	20	89
		4140	HR	120	855	90	621	15	100
			SR	120	855	100	689	10	100
			A	80	552	60	414	25	85
			N	120	855	90	621	20	100
Note:HR-Hot Rolled;CW-Cold Worked;SR-Stress Rellieved;A-Annealed;N-Nomalized

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