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JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: JIS G3472
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
Detail Information
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
High Light:

JIS G3472 Welded Steel Tube

,

Automobile Aluminized Steel Tube

,

STAM340G Carbon Steel Welded Pipe


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 0

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile 1

JIS G3472 STAM290GA STAM340G Carbon Steel Welded Pipe For Automobile 2

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628