WUXI SYLAITH SPECIAL STEEL CO.,LTD
WUXI SYLAITH SPECIAL STEEL CO.,LTD has been committed to being a major supplier of quality kinds of carbon steel pipe. stainless steel pipe, hollow scetion, numerous types of piping equipments
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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
| 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 | 0.15~0.35 | 0.30~0.60 | 0.03 | 0.035 |
| S17C | 0.15~0.20 | 0.15~0.35 | 0.30~0.60 | 0.03 | 0.035 |
| S20C | 0.18~0.23 | 0.15~0.35 | 0.30~0.60 | 0.03 | 0.035 |
| S22C | 0.20~0.25 | 0.15~0.35 | 0.30~0.60 | 0.03 | 0.035 |
| S25C | 0.22~0.28 | 0.15~0.35 | 0.30~0.60 | 0.03 | 0.035 |
| S28C | 0.25~0.31 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S30C | 0.27~0.33 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S33C | 0.30~0.36 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S35C | 0.32~0.38 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S38C | 0.35~0.41 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S40C | 0.37~0.43 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S43C | 0.40~0.46 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S45C | 0.42~0.48 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S48C | 0.45~0.51 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S50C | 0.47~0.53 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S53C | 0.50~0.56 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S55C | 0.52~0.58 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S58C | 0.55~0.61 | 0.15~0.35 | 0.60~0.90 | 0.03 | 0.035 |
| S09CK | 0.07~0.12 | 0.15~0.35 | 0.30~0.60 | 0.025 | 0.025 |
| S15CK | 0.13~0.18 | 0.15~0.35 | 0.30~0.60 | 0.025 | 0.025 |
| S20CK | 0.18~0.23 | 0.15~0.35 | 0.30~0.60 | 0.025 | 0.025 |
For S09CK,S15CK,S15CK Cu ≤ 0.25% , Ni ≤ 0.20%, Ni+Cr ≤ 0.30%
Other grade as following : Cu ≤ 0.30% , Ni ≤ 0.20%, Ni+Cr ≤ 0.35%
C22,C35 mechanical properties with heat-treatment
| Grade | Heat Treatment | ||
| Normalizing | Q&T °C | ||
| Quenching | Tempering | ||
| C22 | 880~920 | 860~900 water cooling | 550~660 |
| C35 | 860~900 | 840~880 Water cooling or oil cooling | 550~660 |
| Grade | Heat Treatment | Tensile Test | |||
| Yield Strength MPa | Tensile Strength MPa | Elongation% | Area reduction% | ||
| C20 | N | ≥240 | ≥430 | ≥24 | - |
| Q&T | ≥340 | 500~650 | ≥20 | ≥50 | |
| C35 | N | ≥300 | ≥550 | ≥18 | - |
| Q&T | ≥430 | 630~780 | ≥17 | ≥40 | |
Applications
Seamless steel tubes for machine structure use and general structure purpose.
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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).
