AISI 4140 Alloy Steel Seamless Pipe 42CrMo4 Alloy Steel Pipe Carbon Steel Pipe
Specification of our pipe
| Product Name | high quality seamless steel pipe from factory |
| Standard | API 5L,ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,ASTM A106,ASTM A53,ASTM A36,DIN 17457,DIN 17459, JIS G3459,JIS G3463, GOS T9941, EN 10216, BS3605, GB13296,etc. |
| Material | 20#,20G,STPT410,STF410,A106,GR.B,A178C,A178D,P265GH,A53 GR.B,A135 GR.B,P265TR1,P265TR2,STPT480,A106,GR.C,A210C,Q195,Q235,Q345,ST35.8,ST45.8, ST52, 42CrMo4 42CrMo 4142 4140 41crmo4 etc |
| Usage | Seamless pipes are widely used in petroleum, chemical, medical, food, light industry,machinery, instrument and other industrial pipeline and mechanical structure parts, etc. |
| ENDS | Plain /Beveled / Thread with Coupling or cap /Chamfer /Groove /Screw |
| Type | Hot-rolled /Cold-rolled /Cold-drawing |
| Inspection | With hydraulic testing, eddy current, infrared test |
| Surface | Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished,anti rust oiled, checkered, epoxy coating, etc. |
About AISI4140 alloy steel
AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. The following datasheet gives an overview of AISI 4140 alloy steel.
The following table shows the chemical composition of AISI 4140 alloy steel.
| Element | Content (%) |
| Chromium, Cr | 0.80 - 1.10 |
| Manganese, Mn | 0.75 - 1.0 |
| Carbon, C | 0.380 - 0.430 |
| Silicon, Si | 0.15 - 0.30 |
| Molybdenum, Mo | 0.15 - 0.25 |
| Sulfur, S | 0.040 |
| Phosphorous, P | 0.035 |
| Iron, Fe | Balance |
FAQ
1.How to get free samples?
Send your address,your telephone number,post code,and express account number to our mail box,and told us which samples you need and samples specification.
2.Can you produce products with my own brand?
Yes,we can offer OEM services.
3.Do you have any international certificate?
Yes,we have API, ISO and etc.
4.How long does my order take to be delivered?
It usually takes 5 to 30 days,which generally depends on the quantity of your order and our storage.
Photos of our seamless steel pipe
