JIS G3444 STK290 Weld Mild Steel Tubing / Furniture Steel Tube 0.8mm - 35mm
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
JIS G34
JIS G3444 STK290 Weld Mild Steel Tubing / Furniture Steel Tube 0.8mm - 35mm
Quick Detail:
Standards: JIS G3444
Grade: STK290, STK400, STK500, STK490, STK540 ; STK30, STK41,STK,50,STK 51,STK55
Outer Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35mm
Length: max 24000mm
Description:
Standards: JIS G3444
Grade: STK290, STK400, STK500, STK490, STK540
Size (mm):
Outer Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35 mm
Length: max 24000mm
Detailed Product Description
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Features: |
Thin Wall |
Application: |
Machinery, Bicycles, Appliances, Furniture, Chemical, Automobiles |
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Delivery Condition: |
Annealed, Normalized, Tempered |
Grade: |
STK400, STK490, STK41, STK50, STK30, STK500, STK290 |
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Product Name: |
Mild Steel Tubing |
Section Shape: |
Round |
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Standard: |
JIS G3444 |
Surface Treatment: |
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting |
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Technique: |
Seamless, Weld |
JIS G3444 STK290 Weld Mild Steel Tubing , Round Furniture Steel Tubes 35mm Thick
Application: Tubes used for machinery, automobiles, bicycles, furniture, appliances and other machine parts.
Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark: As requested.
Delivery Condition:Annealed, Normalized, Normalized and Tempered
Chemical composition,%:
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Steel grade |
Chemical composition,% |
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C |
Si |
Mn |
P |
S |
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STK290 |
- |
- |
- |
≤0.050 |
≤0.050 |
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STK400 |
≤0.025 |
- |
- |
≤0.040 |
≤0.040 |
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STK500 |
≤0.24 |
≤0.35 |
0.30-1.30 |
≤0.040 |
≤0.040 |
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STK490 |
≤0.18 |
≤0.55 |
≤1.50 |
≤0.040 |
≤0.040 |
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China Steel Products Directory [China (Mainland)]
Business Type:Manufacturer | |||||
