JIS G4051 Seamless Mild Steel Tubing for Machinery Use , Round Thin Wall Steel Pipe with ISO

JIS G4051 Seamless Mild Steel Tubing for Machinery Use , Round Thin Wall Steel Pipe with ISO

Quick Detail:

Standards: JIS G4051

Grade: S10C ,S20C,S40C ,S45C,S50C, S55C, 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 G4051

Grade: S10C ,S20C,S40C ,S45C,S50C, S55C, etc.

Outer Dimensions: 6mm ~ 350mm

Wall Thickness: 0.8mm ~ 35mm

Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Application: Seamless steel tubes for machine structure use.

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

After cutting and forming, the machinery structural steel goes through heat treatment process to achieve the required mechanical properties. The steel is used to make high strength machine parts or mould. Join-Win's product with pure composition, good control of segregation and inclusion. The product is welcomed in the industry.

S10C ,S20C,S40C ,S45C,S50C, S55C chemical composition :