EN1092-1 Type 01 C45 Forged Steel Flange 1.0503 - High Strength Non-Alloy Quality Steel
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Product Description
EN1092 C45 Forged Steel Flange 1.0503
Product Overview
EN1092 C45 forged steel flange manufactured from 1.0503 steel material, compliant with B16.9 standards for forged steel flanges.
Material Specifications
| Grade | C45 |
| Number | 1.0503 |
| Classification | Non-alloy quality steel |
Applicable Standards
- EN 10277-2: 2008 - Bright steel products for general engineering purposes
- EN 10083-2: 2006 - Steels for quenching and tempering
- EN 10250-2: 2000 - Open steel die forgings for general engineering purposes
Chemical Composition (%) - EN 10277-2-2008
Cr + Mo + Ni = max 0.63
| Element | Content Range |
|---|---|
| C (Carbon) | 0.43 - 0.5 |
| Si (Silicon) | max 0.4 |
| Mn (Manganese) | 0.5 - 0.8 |
| Ni (Nickel) | max 0.4 |
| P (Phosphorus) | max 0.045 |
| S (Sulfur) | max 0.045 |
| Cr (Chromium) | max 0.4 |
| Mo (Molybdenum) | max 0.1 |
Mechanical Properties
Tensile Strength (Rm)
| Nominal Thickness (mm) | Tensile Strength (+N) MPa |
|---|---|
| to 16 | 620 |
| 16 - 100 | 580 |
| 100 - 250 | 560 |
| 250 - 500 | 540 |
| 500 - 1000 | 530 |
| Nominal Thickness (mm) | Tensile Strength (+C) MPa |
|---|---|
| 5 - 10 | 750-1050 |
| 10 - 16 | 710-1030 |
| 16 - 40 | 650-1000 |
| 40 - 63 | 630-900 |
| 63 - 100 | 580-850 |
Yield Strength
| Nominal Thickness (mm) | Upper Yield Strength (+N) MPa |
|---|---|
| to 100 | 305 |
| 100 - 250 | 275 |
| 250 - 500 | 240 |
| 500 - 1000 | 230 |
| Nominal Thickness (mm) | 0.2% Proof Strength (+C) MPa |
|---|---|
| 5 - 10 | 565 |
| 10 - 16 | 500 |
| 16 - 40 | 410 |
| 40 - 63 | 360 |
| 63 - 100 | 310 |
Elongation
| Nominal Thickness (mm) | Min. Elongation at Fracture (+C) % |
|---|---|
| 5 - 10 | 5 |
| 10 - 16 | 6 |
| 16 - 40 | 7 |
| 40 - 63 | 8 |
| 63 - 100 | 8 |
| Nominal Thickness (mm) | Min. Elongation Lo = 5,65 √ So (+N) % |
|---|---|
| to 16 | 14 |
| 16 - 100 | 16 |
| 100 - 250 | 16 |
Hardness
| Condition | Brinell Hardness (HBW) |
|---|---|
| +S | 255 |
| +A | 207 |
| +SH | 172 - 242 |
Material Properties
- Weldability: Can be welded with precautions due to medium-high carbon content
- Hardenability: Low hardenability in water or oil; suitable for surface hardening with high hardness of hardened shell
International Equivalent Grades
| Region | Standard | Equivalent Grade |
|---|---|---|
| EU EN | C45 | C45 |
| USA | ASTM | 1042, 1045, Gr.1043 |
| Germany | DIN, WNr | C45 |
| Japan | JIS | S45C |
| France | AFNOR | AF65C45, C45 |
| England | BS | 070M46, 50HS |
| Italy | UNI | 1C45, C45 |
| Spain | UNE | C45k |
| China | GB | 45 |
| Sweden | SS | 1650 |
| Poland | PN | 45 |
| Czechia | CSN | 12050 |
| Austria | ONORM | C45SW |
| Russia | GOST | 45 |
| International | ISO | C45 |
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Company
BEST PIPELINE EQUIPMENT CO.,LTD
Location
China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person
amy