
JIS G3472 Welded Round ERW Steel Tube Thickness 30 mm For Automobile Structural
Quick Detail:
Standard: JIS G3472
Size:(mm)
Out Dimensions: 6mm -350 mm
Wall Thickness: 0.8mm – 35 mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
Standard:JIS G3472
OD:10-650mm,WT:1-80mm
Length:5-24m random or be fixed as customers' requests
JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purpose
This Japanese Industrial Standard specifies the electric resistance welded carbon steel tubes, hereinafter
referred to as the “tubes”, used for automobiles. The applicable range of dimensions of the tubes shall be as follows
Grade and Designation:
Grade | Designation | Reference Traditional symbol | Remark |
Grade G | STAM 290GA | STAM 30GA | Tubes used for general parts of automobile structures |
STAM 290GB | STAM 30GB | ||
STAM 340G | STAM 35G | ||
STAM 390G | STAM 40G | ||
STAM 440G | STAM 45G | ||
STAM 470G | STAM 48G | ||
STAM 500G | STAM 51G | ||
Grade H | STAM 440H | STAM 45H | Tubes used for, among parts of automobile structures, those of which yield strength is particularly |
STAM 470H | STAM 48H | ||
STAM 500H | STAM 51H | ||
STAM 540H | STAM 55H |
Chemical composition
Designation | Chemical Composition % | ||||
C | Si | Mn | P | S | |
STAM 290GA | 0.12 max. | 0.35max. | 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. |
Applications:
JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purpose
Competitive Advantage:
1) Fast delivery
2) Non-standard sizes and made-to-order
3) Small min order quantity
4) Economical Pricing
5) Quality confirming to International Standards
6) Material Test Certificates for Quality Assurance
7) Technical Qualified After Sales
8) Excellent Delivery Conditions
Product Photo
Packing & Shipping
Our Factory
Certificates
FAQ
Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel
pipe and tube since 2010. We've gained our Export Right and become
an integrated company of industry and trade in order to satisfy
buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless
Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded
pipes can also be available
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And
to get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings
that will be most satisfy you.
Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take
flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every
day 5 flight around noon time).
WUXI SYLAITH SPECIAL STEEL CO.,LTD
Wuxi Sylaith Special Steel Co.,Ltd
Wuxi Sylaith Special Steel Co.,Ltd has 20,000 square meters of indoor storage, more than 20,000 tons of spot inventory. spot product standard involves european standard, american standard, british standard, australian standard, german standard, russian standard, japanese standard, national standard and so on.
Since its establishment, Wuxi Sylaith Special Steel Co.,Ltd has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past twenty years. And our company has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. The products cover steel structure engineering, nuclear power engineering, ocean engineering, construction and bridge engineering, construction machinery and equipment production, metallurgical equipment production and other fields.
Wuxi Sylaith Special Steel Co.,Ltd adheres to the distribution strategy of multiple varieties, direct supply and nearest matching. In the future the company will, as always adhering to the "customer as the buddha, are proud of the service" business philosophy, adhere to the "create, win-win" spirit of enterprise, adherence to the "first-class service, first-class products, a comprehensive build the company's core competitiveness, to provide the most valuable industry services, is committed to become china's best solution steel sales company.