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JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

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Brand Name :TORICH
Model Number :JIS G3472
Certification :ISO9001, ISO14001, TS16949
Place of Origin :ZHEJIANG, CHINA
MOQ :5Tons
Price :USD1000-1500/Ton
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :2000Tons per Year
Delivery Time :30-45 work days
Packaging Details :Aluminized Welded Steel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
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
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View Product Description

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Tube for Automobile

Type: Welded carbon steel pipes

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.


Product show:

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

China JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile for sale

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

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