Rectangular / Round Thin Wall Mild Steel Tubing Varnish Structural Steel Pipe
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)
Detailed Product Description
|
Features: |
Thin Wall |
Application: |
Machinery, Chemical |
|
Delivery Condition: |
Annealed, Normalized, Tempered, Heat Treatment |
Grade: |
S10C, S20C, S40C, S45C, S50C, S55C |
|
Product Name: |
Mild Steel Tubing, Seamless Steel Tubes |
Section Shape: |
Round |
|
Standard: |
JIS G4051 |
Surface Treatment: |
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting |
|
Technique: |
Seamless |
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 :
|
Grade |
C≤ |
Si |
Mn≤ |
P≤ |
S≤ |
|
S10C |
0.08~0.13 |
0.15~0.35 |
0.30~0.60 |
0.03 |
0.035 |
|
S12C |
0.10~0.15 |
0.15~0.35 |
0.30~0.60 |
0.03 |
0.035 |
|
S15C |
0.13~0.18 |
