Wholesale Hot Rolled Steel Pipe JIS S45c SCM440 SCM440TK Seamless Steel Pipe
For a result of ours specialty and repair consciousness, our business has won a very good name among the clients all around the globe for Wholesale Hot Rolled ASTM 1020 1035 1045 S45c 1030 1052 Seamless Steel Pipe for Precision / Round / Hollow/Galvanized/Black/Carbon/Alloy/Stainless/Aluminium/Copper, Your inquiry might be extremely welcomed plus a win-win prosperous development are what we’ve been expecting.
For a result of ours specialty and repair consciousness, our business has won a very good name among the clients all around the globe for China Seamless Pipe and Seamless Steel Pipe, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
S20C S45C SCM440 SCM440TK Seamless Steel Pipe
Description:
Standard: JIS G3441 JIS G3445 JIS G3462
Steel Grade: S20C S45C SCM440 SCM440TK or per customer's request.
Relevant standard: KS D 3566 ASTM A500,A252, A501, BS 6323
Size range: OD 5-420mm * WT 0.5-50mm *12000mm max Application: For general structural purposes，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
Marks: As requested.
Delivery Condition:Annealed, Normalized, Normalized and Tempered
JIS S20C S45C SCM440 SCM440TK Seamless steel pipe Chemical composition,%:
| Steel grade | Chemical composition,% | ||||||
| C | Si | Mn | P | S | Cr | Mo | |
| S20C |
0.18-0.23 |
0.15-0.35 | 0.3-0.6 | ≤0.030 | ≤0.035 | ||
| S45C | 0.42-0.48 | 0.15-0.35 | 0.6-0.9 | ≤0.030 | ≤0.035 | ||
| SCM440 | 0.38-0.42 | 0.15-0.35 | 0.6-85 | ≤0.030 | ≤0.030 | 0.9-1.2 | 0.15-0.3 |
| SCM440TK | ≤0.18 | ≤0.55 | ≤1.50 | ≤0.040 | ≤0.040 | 0.9-1.2 | 0.15-0.3 |
JIS S20C S45C SCM440 SCM440TK Seamless steel pipe Mechanical Properties:
| Mechanical properties | Tensile strength,N/mm2 | Yield strength,N/mm2 | Elongation,% | |
| Longitudinal | Transverse | |||
| OD | All | All | ≥40mm | |
| S20C | ≥290 | ≥195 | ≥20 | ≥21 |
| S45C | ≥600 | ≥355 | ≥16 | ≥16 |
| SCM440 | ≥1080 | ≥930 | ≥12 | ≥13 |
| SCM440TK | ≥1080 | ≥930 | ≥22 | ≥13 |
