Seamless Boiler Steel Tube SCM415 / 16CrMo44 / 1.7337 / 15CrMoG Alloy
Product Description
Standard
ANSI A210-1996 ANSIA213-2001 ANSI A213M-2001 ANSI B36.10M-2004 ASME B36.19M-1985 ASTM A1020-2002 ASTM A106-2006 ASME B36.19M-2004 ASTM A234-2007 ASTM A335-2006 ASTM A450-1996 ASTM A672-2006 BS 3059-2 DIN 17175 DIN 2448 DIN EN 10208-1-1998 DIN EN 10217-1-2005
Specifications
Outer Diameter: 25-1100 mm
Wall Thickness: 2-180 mm
Length Random Length, Fixed Length, etc.
Chemical requirements(%)
| Grade | C | Si | Mn | P | S | Cr | Mo |
| SCM415 | 0.13-0.18 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.030 | 0.90-1.20 | 0.15-0.25 |
| 16CrMo44 | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.80-1.10 | 0.40-0.55 |
| 15CrMo | 0.12-0.18 | 0.15-0.40 | 0.40-0.70 | ≤0.025 | ≤0.025 | 0.80-1.20 | 0.45-0.60 |
Mechanical Properties
| Steel grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation (%) |
| 15CrMo | 440-640 | ≥235 | ≥21 |
Pipe Ends
Threaded ends, plain ends, plastic vover, steel cover.
Marking
Standard marking, or according to your request. Marking Method: Spray white paint
Package
In bundle or as your request.
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