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ASTM A519 Thickness 8mm Mild Steel Tube , Seamlss Carbon And Alloy Steel Tube

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You always can give me the best plan ,and it lets my customer feel great,i hope we can have another chance to cooperation.

—— Tim

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

Excellent quality and fast delivery.

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ASTM A519 Thickness 8mm Mild Steel Tube , Seamlss Carbon And Alloy Steel Tube

Large Image : ASTM A519 Thickness 8mm Mild Steel Tube , Seamlss Carbon And Alloy Steel Tube Get Best Price

Product Details:

Place of Origin:	JIANGSU, CHINA
Brand Name:	CHANGZHOU RUIYUAN
Certification:	ISO9001, ISO14001, PED

Payment & Shipping Terms:

Minimum Order Quantity:	0.3 MT
Packaging Details:	Ends caps, Hexagonal Bundles with steel strips and plastic bags wrapping outside/Wooden box/Steel frame/Or as per client’s requirement.
Delivery Time:	20~30 days after order
Payment Terms:	T/T, L/C, D/P, CASH
Supply Ability:	6000MT/Month

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Detailed Product Description

STANDARD:	ASTM	TYPE:	ROUND
SECONDARY OR NOT:	NON-SECONDARY	PROCESSING:	COLD DRAWN
PLACE OF ORIGIN:	JIANGSU, CHINA	TECHNIQUE:	SEAMLESS
CERTIFICATE:	ISO9001, ISO14001, PED	MATERIAL:	CARBON STEEL, ALLOY STEEL
High Light:	mild steel pipes , seamless mild steel tube

ASTM A519 SEAMLSS MILD STEEL TUBE FOR MECHANICAL PURPOSES

SPECIFICATIONS:

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling

Ends: BE/PE, ends caps

Marking: as per requirement

Size:(mm)

OD: 6~350mm WT: 0.8~35mm

As per standard or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

CHEMICAL COMPOSITION (%):

Grade	C	Mn	P≤	S≤	Si	Cr	Mo
1008	≤0.10	0.30-0.50	0.04	0.05	-	-	-
1010	0.08-0.13	0.30-0.60	0.04	0.05	-	-	-
1015	0.13-0.18	0.30-0.60	0.04	0.05	-	-	-
1018	0.15-0.20	0.60-0.90	0.04	0.05	-	-	-
1020	0.18-0.23	0.30-0.60	0.04	0.05	-	-	-
1025	0.22-0.28	0.30-0.60	0.04	0.05	-	-	-
1035	0.32-0.38	0.60-0.90	0.04	0.05	-	-	-
1045	0.43-0.50	0.60-0.90	0.04	0.05	-	-	-
1026	0.22-0.28	0.60-0.90	0.04	0.05	-	-	-
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
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

MECHNICAL PROPERTIES (Minimum Values) :

Grade	Delivery Condition	Tensile Strength		Yield Strength		Elongation	Rockwell Hardness
Grade	Delivery Condition	Ksi	Mpa	Ksi	Mpa	%	B scale
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
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
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
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
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	310	15	100
	SR	120	855	100	689	10	100
	A	80	552	60	414	25	85
	N	120	855	90	621	20	100

INSPECTION AND TEST:

CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.

Description:

ASTM A519 SEAMLSS CARBON STEEL AND ALLOY STEEL TUBE FOR MECHANICAL PURPOSES.

Top quality products

Applications:

Mainly used for mechanical and engineering, auto parts, etc.

Competitive Advantage:

Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.

Advanced equipments. Sincere , truth and careful attitude on communication and production.

ASTM A519 Thickness 8mm Mild Steel Tube , Seamlss Carbon And Alloy Steel Tube 0