Home > products > Welded Steel Tube >

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

JIS G3472 Welded Steel Tube

Automobile Aluminized Steel Tube

STAM340G Carbon Steel Welded Pipe

Place of Origin:

ZHEJIANG, CHINA

Brand Name:

TORICH

Certification:

ISO9001, ISO14001, TS16949

Model Number:

JIS G3472

Request A Quote

Product Details

Keyword:

Carbon Steel Welded Tube

Standard:

JIS G3472

Material:

STAM290GA, STAM290GB, STAM340G, STAM390G,etc

Technique:

Cold-finished, Hot-finished, ERW

Shape:

Round

Size:

OD: 12.7-380mm, WT: 0.7-4.6mm

Length:

Max12000mm

Application:

Automotive Parts

Highlight:

JIS G3472 Welded Steel Tube

Automobile Aluminized Steel Tube

STAM340G Carbon Steel Welded Pipe

Payment & Shipping Terms

Minimum Order Quantity

5Tons

Price

USD1000-1500/Ton

Packaging Details

Aluminized Welded Steel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.

Delivery Time

30-45 work days

Payment Terms

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability

2000Tons per Year

ASTM A252 Gr 2 Welded Steel Tube Large Diameter Straight Seam Welded Steel Pipe For Structure

Get Best Price

video

Od813mm X Wt6mm Large Diameter Welded Steel Pipe

Get Best Price

video

Cold Rolling ASTM A513 Welded Steel Tubes with DOM production

Get Best Price

video

Electric Resistance Welded Steel Tube Cold Rolling For Automotive Shock Absorber

Get Best Price

86-574-88086983

Contact Now

Product Description

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Tube for Automobile

Type: Welded carbon steel pipes

Name: JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile
Brand: TORICH INTERNATIONAL LIMITED
SKU: JIS G3472
Price: 1,250.00 USD
Availability: InStock

Application: For automobile parts

Technique: Cold-finished, hot-finished, ERW

Product Description

Chemical composition:

Steel Grade	Chemical Composition %
	C	Si	Mn	P	S
STAM 290GA	0.12 max.	0.35 max.	0.60 max.	0.035 max.	0.035 max.
STAM 290GB
STAM 340G	0.20 max.	0.35 max.	0.60 max.	0.035 max.	0.035 max.
STAM 390G	0.25 max.	0.35 max.	0.30~0.90	0.035 max.	0.035 max.
STAM 440G	0.25 max.	0.35 max.	0.30~0.90	0.035 max.	0.035 max.
STAM 440H
STAM 470G	0.25 max.	0.35 max.	0.30~0.90	0.035 max.	0.035 max.
STAM 470H
STAM 500G	0.30 max.	0.35 max.	0.30~1.00	0.035 max.	0.035 max.
STAM 500H
STAM 540H	0.30 max.	0.35 max.	0.30~1.00	0.035 max.	0.035 max.

Mechanical Proporties:

Grade	Designation	Tensile strength	Yield Strength	Elongation (1)% No.1 test piece No.2 Test piece	Flaring test (2)
					Size of flared bell portion (D: outside diameter of tube)
		{N/mm²}	{N/mm²}	Longitudinal direction
Grade G	STAM 290GA	30 min.	18 min.	40 min.	1.25 D
		{294} min.	{177} min.
	STAM 290GB	30 min.	18 min.	35 min.	1.20 D
		{294} min.	{177} min.
	STAM 340G	35 min.	20 min.	35 min.	1.20 D
		{343} min.	{196} min.
	STAM 390G	40 min.	24 min.	30 min.	1.20 D
		{392} min.	{235} min.
	STAM 440G	45 min.	31 min.	25 min.	1.15 D
		{441} min.	{304} min.
	STAM 470G	48 min.	33 min.	22 min.	1.15 D
		{471} min.	{324} min.
	STAM 500G	51 min.	36 min.	18 min.	1.15 D
		{500} min.	{353} min.
Grade H	STAM 440H	45 min.	36 min.	20 min.	1.15 D
		{441} min.	{353} min.
	STAM 470H	48 min.	42 min.	18 min.	1.10 D
		{471} min.	{412} min.
	STAM 500H	51 min.	44 min.	16 min.	1.10 D
		{500} min.	{431} min.
	STAM 540H	55 min.	49 min.	13 min.	1.05 D
		{539} min.	{481} min.