Delivery Time:10days
Certification:ISO9000

ASTM A519 Seamless carbon and Alloy steel Mechanical tubing

Quick Detail:

ASTM A519 Seamless carbon and alloy steel mechanical tubing

Standard: ASTM A519

Grade: 1008,1010,1020,1045,4130

OD. Range:6mm – 150mm

Wall thickness: 1mm-20mm

Length: Max length 12M

Type: Seamless

Packaging detail: Bundles with plastic paper packaged or wooden box package

Delivery date: 10-30days

Description:

Precision steel tubes

To be used in hydraulic system, automobile and precision machinery parts  for cars and cylinder. pressure use, and also for transporting steam, water, gas

Standard: ASTM A519

Grade: 1008,1010,1020,1045,4130

OD. Range:6mm – 150MM

Wall thickness: 1mm-20mm

Length: Max length 12M

Type: Seamless

Packaging detail: Bundles with plastic paper packaged or wooden box package

Delivery status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)

Applications:

hydraulic system

automobile

precision machinery parts  for cars and cylinder.

Auto industry

Oil cylinder tube

precision tubes for locomotives

Specifications:

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	0.15-0.25

Mechanical properties

Grade

Condition

Tensile Point (Mpa)