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ASTM A519 carbon and alloy steel mechanical tubing

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ASTM A519 carbon and alloy steel mechanical tubing

Price:	1000.0 USD
Payment Terms:	T/T,L/C,D/P

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Basic Info.

Place of Origin: Shanghai
Min.Order: 10 Ton
Means of Transport: Ocean

Supply Capacity

Production Capacity: 1000 tons
Packing:in wooden boxes
Delivery Date: within 30 days

ASTM A519 carbon and alloy steel mechanical tubing

ASTM A519, ASTM A519 1020, ASTM A519 1025, ASTM A519 1035, ASTM A519 1045, ASTM A519 4130, ASTM A519 4140, mechanical tubing, seamless tubing, Tubing

ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished.

Application:

For mechanical engineering
For mechanical and pressure use,and also for transporting steam,water,gas and etc.

Size range(mm):

Out diameter:10-324mm
Wall Tickness:1-30mm
Length:14000mm max

Grade:

ASTM A519 1020
ASTM A519 1025
ASTM A519 1035
ASTM A519 1045
ASTM A519 4130
ASTM A519 4140

Pipe and Tube Specifications

This specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required. The seamless tubing is a tubular product made without a welded seam. It is usually manufactured by hot working steel, and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties. The tubes shall be furnished in the following shapes: round, square, rectangular and special sections. Heat analysis shall be made to determine the percentages of the elements specified. If secondary melting processes are used, the heat analysis shall be obtained from one remelted ingot or the product of one remelted ingot of each primary melt. The tubing shall be coated with a film of oil before shaping to retard rust when specified
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Grade and Chemical Composition (%) of ASTM A519:

Grade	C	Mn	P≤	S≤	Si	Cr	Mo
ASTM A519 1008	≤0.10	0.30-0.50	0.04	0.05	-	-	-
ASTM A519 1010	0.08-0.13	0.30-0.60	0.04	0.05	-	-	-
ASTM A519 1018	0.15-0.20	0.60-0.90	0.04	0.05	-	-	-
ASTM A519 1020	0.18-0.23	0.30-0.60	0.04	0.05	-	-	-
ASTM A519 1025	0.22-0.28	0.30-0.60	0.04	0.05	-	-	-
ASTM A519 1035	0.32-0.38	0.60-0.90	0.04	0.05
ASTM A519 1045	0.43-0.50	0.60-0.90	0.04	0.05
ASTM A519 1026	0.22-0.28	0.60-0.90	0.04	0.05	-	-	-
ASTM A519 4130	0.28-0.33	0.40-0.60	0.04	0.04	0.15-0.35	0.80-1.10	0.15-0.25
ASTM A519 4140	0.38-0.43	0.75-1.00	0.04	0.04	0.15-0.35	0.80-1.10	0.15-0.25

Mechanical Properties of ASTM A519 :

Grade	Condition	Ultimate Strength		Yield Strength		Elongation	Rockwell Hardness
Grade	Condition	Ksi	Mpa	Ksi	Mpa	%	B scale
ASTM A519 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
ASTM A519 1025	HR	55	379	35	241	25	60
	CW	75	517	65	448	5	80
	SR	70	483	55	379	8	75
	A	53	365	30	207	25	57
	N	55	379	36	248	22	60
ASTM A519 1035	HR	65	448	40	276	20	72
	CW	85	586	75	517	5	88
	SR	75	517	65	448	8	80
	A	60	414	33	228	25	67
	N	65	448	40	276	20	72
ASTM A519 1045	HR	75	517	45	310	15	80
	CW	90	621	80	552	5	90
	SR	80	552	70	483	8	85
	A	65	448	35	241	20	72
	N	75	517	48	331	15	80
ASTM A519 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
ASTM A519 4140	HR	120	855	90	310	15	100
	SR	120	855	100	689	10	100
	A	80	552	60	414	25	85
	N	120	855	90	621	20	100