JIS G3445 Oil-dip Mild Steel Tubing for Machine Structural , STKM11A STKM12A Carbon Steel Pipe

JIS G3445 Oil-dip Mild Steel Tubing for Machine Structural , STKM11A STKM12A Carbon Steel Pipe

Quick Detail:

Products: JIS G3445

Carbon steel tubes for machine structural purposes .

Grade: ?STKM11A / STKM12A / STKM12B / STKM12C / STKM13A etc

Size:(mm)
Out Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Description:

Standards: JIS G3445

Carbon steel tubes for machine structural purposes .

Size (mm):

Outer Dimensions: 6mm ~ 350mm

Wall Thickness: 0.8mm ~ 35 mm

Length: max 24000mm

Application: Tubes used for machinery, automobiles, bicycles, furniture, appliances and other machine parts.

The main products of steel / steel grade: STKM11A, STKM12(A,B,C), STKM13(A,B,C), STKM14(A,B,C).

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 (%):

Mechanical Properties: