ASTM A519 4140 Mechanical Seamless Steel Tube

Specifications 1.ASTM A519 4140 Mechanical Seamless Steel Tube

2.OD:20mm to 325mm,thickness:4mm to 70mm

3 cold drawn and hot rolled pipes

Product name: ASTM A519 4140 Mechanical Seamless Steel Tube     Standard executived: ASTM A519 Materials: 4130/ 4140/ 4145 O.D: 0.499-10.75in.(12.7-273.0mm) W.T: 1.0-35.0mm Length Max.12000mm  Length:3m-14m, also can be manufactured according to customers' requirements  Type:Seamless(hot rolled and cold drawn) and hot expanding  Ends:Plain ends or bevel ends Coating for protection:black painting,anti-rust oiled or varnish,also can be required according to customers' requirements Application: Used widely in oil, chemical industry, electricity, boiler industry of high-temperature resistance, low temperature resistance, corrosion resistance in pipelines,etc..   Specifications   mechanical engineering seamless steel tube ASTM A519   Application:
For mechanical engineering etc. Details Size:
O.D: 0.499-10.75in.(12.7-273.0mm) W.T: 1.0-35.0mm Length Max.12000mm
Steel Grade and Chemical Composition(%)

Grade	C	Mn	P≤	S≤	Si	Cr	Mo
1008	≤0.10	0.30-0.50	0.040	0.050	-	-	-
1010	0.08-0.13	0.30-0.60	0.040	0.050	-	-	-
1018	0.15-0.20	0.60-0.90	0.040	0.050	-	-	-
1020	0.18-0.23	0.30-0.60	0.040	0.050	-	-	-
1025	0.22-0.28	0.30-0.60	0.040	0.050	-	-	-
1026	0.22-0.28	0.60-0.90	0.040	0.050	-	-	-
4130	0.28-0.33	0.40-0.60	0.040	0.040	0.15-0.35	0.80-1.10	0.15-0.25
4140	0.38-0.43	0.75-1.00	0.040	0.040	0.15-0.35	0.80-1.10	0.15-0.35

Mechanical Properties

Grade	Condition	Yield Point(Mpa)  ≥	Tensile Point(Mpa)  ≥	Elongation(A%)  ≥
1020	CW	414	483	5
	SR	345	448	10
	A	193	331	30
	N	234	379	22
1025	CW	448	517	5
	SR	379	483	8
	A	207	365	25
	N	248	379	22
4130	SR	586	724	10
	A	379	517	30
	N	414	621	20
4140	SR	689	855	10
	A	414	552	25
	N	621	855	20

 

Seamless steel tube Description Details:
supplier	Shandong Province,Liaocheng City Zhongxing Steel Pipe CO.,ltd
Brand	ZX steel
Type	Manufacturer & Exporter
Product	Carbon and Alloy Seamless Steel Pipe
Process	Seamless, Cold drawn and Hot rolled
Material	20#,  10#,  45#,  35#  and  Q235,A53,A106,35CrMo,42CrMo,
	16Mn, 27SiMn, 40Cr, 12CrMo, 15CrMo, E235,1010,1045,4140,STPG370,ST37,ST45,ST52
Size	Outer Diameter		Wall Thickness		Length
	Inch	mm	mm		≥4m
	1/2--12	25 --325	4--70		unfixed	fixed
Standard	Astm A53/A53M, material A53 GR.B
	Astm A106, material A106 GR.B, A106 GR.C
	ASTM A519, material 1010,1045,4130,4140 etc
	ASTM A 192/A192M, material A192
	API 5L, maerail A,B,X42,X46,X52,X56,X60
	API 5CT, material J55,N80,P110
	DIN1629, material ST37.0,ST44.0,ST52.0
	Din17175, material ST35.8,ST45.8 etc
	DIN2391, material ST35,ST45,ST52
	EN10305, materail E215,E235,E355
Other Requirements	Packing, Delivery ect.according to Customers requirements and Standards
Contact way	Tel:+86-635-2117855     +86-18806354268
	Contact person: Celia Yi
	Website:

 

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