4130 Welded Alloy Steel Pipe/Tube-Jiangsu Taigang Yilian Steel Co., Ltd.

Welded Alloy Steel Pipe/Tube

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4130 Welded Alloy Steel Pipe/Tube

Alloy steel pipes are mainly used in high-pressure and high-temperature pipelines and equipment such as power plants, nuclear power plants, high-pressure boilers, high-temperature superheaters, and reheaters. They are made of high-quality carbon steel

Dora@inox-pipe.com

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PRODUCT INTRODUCTION

SPECIFICATION PARAMETERS

Prdouct Name	Welded Alloy Steel Pipe/Tube
Item	30CrMo 42CrMo 4140 4130 cheap alloy seamless/welded steel pipe/tube
Thickness	0.1-200 mm or as required
Diameter	10-500 mm or as required
Length	1-12 m or as required
Application	construction, machine，etc
Feature	High corrosion resistance, low density, good thermal stability
Surface	Bright, Polished, Pickling, Acid cleaning, Sandblasting
Quality and test	Hardness test, Bending test, Hydrostatic etc.
Surface	Polished
Price Term	Exw,FOB,CFR,CIF,DDP,etc
Payment Term	T/T,L/C,Western Union,etc
Delivery	7-25days or according to the product

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PRODUCT MATERIAL

CHEMICAL COMPOSITION:

Metal No:	Chemical Compostion(W%)
Metal No:	C	Si	Cr	Mo	Mn	Fe	Cu	Ti	Ai
Ni	Ni200Z	1.00	2.00	--	--	1.50	3.00	1.25	--
--		Bal.	Ni202Z	0.15	3.30	--	--	--	--
--	B2.3		--	Bal.	Ni205Z	0.12	1.00	16.50	17.00
1.00	6.50	--		W:4.50	V:0.30	Bal.	Ni206Z	0.12	1.00
1.00	28.00	1.00	5.00		--	--	V:0.40	Bal.	Ni207Z-NZ
--	1.20	25.00	11.00	--		--	--	--	--
Bal.	Ni219Z	--	--	12.70	9.00		--	--	Be 2.0
0.4	2	Bal.	Ni222Z	--	0.50	22.00		13.00	0.70
4.00		--	--	Bal.	Ni230	0.30	1.50		--
--	1.50	3.50	30.00	Nb:2.00	--	Bal.	Ni235	0.35
2.00	--	--	1.50	3.50	30.00	Nb:0.50	--	Bal.	Ni240Z
	0.35	1.25	--	--	1.50	3.50	29.50	Nb:0.50	--
Bal.		Ni250Z	0.12	0.30	--	--	1.50	2.00	27-33
0.60	3.00		68.00	Ni255	0.05	0.50	12.50	3.00	1.50
1.70	bi:4.00	sn:4.00		--	Bal.	Ni260Z	0.40	3.00	15.5
--	1.50	11.00	--		--	--	Bal.	Ni262Z	0.06
1.00	21.5	9.5	1.00	5.00		--	Nb:4.00	--	Bal.

MECHANICAL PROPERTIES:

Grade	Cr20Ni80	Cr15Ni60	Cr35Ni20	Cr30Ni70	Cr20Ni30
Density（g/cm3)	8.4	8.2	7.9	7.9	8.2
Resistivity(Ωmm2/m)	1.09	1.12	1.04	1.04	1.18
Thermal Conductivity(Wmk)	15	13	13	13	14
Max temp(℃)	1200	1150	1100	1100	1250
Melting temp(℃)	1400	1390	1390	1390	1380
Magnetic	No	No	No	No	No
Specific electrica(Mpa)	420	370	340	340	340
Tensile strength(Map)	650	600	600	650	600
Elongation(%)	30	35	35	35	30