Alloy Steel Tubes EN10216-2
KWK Steel Co., Ltd [China] 
Standard specification for Seamless steel tubes for pressure purposes-Part 2:Non-alloy and alloy steel tubes with specified elevated temperature properties.
Application: It is used for the pipelines of boiler industry.
Available Steel Grade: 195GH,P235GH,P265GH,16Mo3.
Size: OD 6.0-273.0mm, WT 0.5-50mm, Max.Length 13500mm.
Grade and Chemical Compisition
| Standard | Grade | C | Si | Mn | P | S | Cr | Mo |
| En10216-2 | 195GH | ≤0.13 | ≤0.35 | ≤0.70 | ≤0.25 | ≤0.20 | ≤0.30 | ≤0.08 |
| P235GH | ≤0.16 | ≤0.35 | ≤1.20 | ≤0.25 | ≤0.20 | ≤0.30 | ≤0.08 | |
| P265GH | ≤0.20 | ≤0.40 | ≤1.40 | ≤0.25 | ≤0.20 | ≤0.30 | ≤0.08 | |
| 16Mo3 | 0.12-0.20 | ≤0.35 | 0.40-0.90 | ≤0.25 | ≤0.20 | ≤0.30 | 0.25-0.35 |
Mechanical Property
| Standard | Grade | Tensile Strength(Mpa) | Yield Point(Mpa) | Elongation(A%) | |
| En10216-2 | L | T | |||
| 195GH | 320-440 | ≥195 | ≥27 | ≥25 | |
| P235GH | 360-500 | ≥235 | ≥25 | ≥23 | |
| P265GH | 410-570 | ≥265 | ≥23 | ≥21 | |
| 20MnNb6 | 500-650 | ≥355 | ≥22 | ≥20 | |
| 16Mo3 | 450-600 | ≥280 | ≥22 | ≥20 | |
