C55 Steel ASME B16.9 Welding Neck Flange Forged from 1.0535 Steel
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
C55 Welding Neck Flange ASME B16.9 Forged Flanges
Product Overview
C55 welding neck flange manufactured to ASME B16.9 standards using 1.0535 steel welding neck flanges.
Product Specifications
| Pressure Rating | 150LBS - 2500LBS |
|---|---|
| Standards | ASME B16.9, DIN2616, DIN2615, DIN2605, BS 1640-3-1968, BS 1640-4-1968, JIS B2313, GOST17375, GOST17378, GB/T |
| Material | Stainless Steel F304, 304L, 304H, 316, 316L, 310, 310S, 321, 321H, 317, 317L, 347, 347H, 904L, SS31803, 2205, 2507 |
| Forming Type | Forged or as required |
| Main Product | Seamless & Welded steel pipe flange |
Material Details
| Grade | C55 |
|---|---|
| Number | 1.0535 |
| Classification | Non-alloy quality steel |
| Standards | EN 10277-2:2008, EN 10083-2:2006, EN 10250-2:2000 |
Chemical Composition (%) - EN 10277-2-2008
| Element | Range/Value |
|---|---|
| Carbon (C) | 0.52 - 0.60 |
| Silicon (Si) | max 0.40 |
| Manganese (Mn) | 0.60 - 0.90 |
| Nickel (Ni) | max 0.40 |
| Phosphorus (P) | max 0.045 |
| Sulfur (S) | max 0.045 |
| Chromium (Cr) | max 0.40 |
| Molybdenum (Mo) | max 0.10 |
| Cr + Mo + Ni | max 0.63 |
Mechanical Properties
Tensile Strength (+N)
| Nominal Thickness (mm) | Rm - Tensile Strength (MPa) |
|---|---|
| to 16 | 680 |
| 16 - 100 | 640 |
| 100 - 250 | 620 |
| 250 - 500 | 600 |
| 500 - 1000 | 590 |
Tensile Strength (+C)
| Nominal Thickness (mm) | Rm - Tensile Strength (MPa) |
|---|---|
| 5 - 10 | 770-1100 |
| 10 - 16 | 730-1080 |
| 16 - 40 | 690-1050 |
| 40 - 63 | 650-1030 |
Yield Strength & Elongation
| Property | Nominal Thickness (mm) | Value |
|---|---|---|
| Re/Rp0.2 (+N) (MPa) | to 16 | 370 |
| 16 - 100 | 330 | |
| 100 - 250 | 300 | |
| 250 - 500 | 260 | |
| 500 - 1000 | 250 | |
| Rp0.2 (+C) (MPa) | 5 - 10 | 590 |
| 10 - 16 | 520 | |
| 16 - 40 | 440 | |
| 40 - 63 | 390 | |
| A - Elongation (+C) (%) | 5 - 10 | 5 |
| 10 - 16 | 6 | |
| 16 - 40 | 7 | |
| 40 - 63 | 8 |
Hardness Properties
| Condition | Brinell Hardness (HBW) |
|---|---|
| +S | 255 |
| +A | 229 |
| +SH | 181 - 269 |
Equivalent Grades
| Region | Standard | Grade |
|---|---|---|
| EU EN | C55 | |
| USA | 1055 | |
| Germany DIN, WNr | C55 | |
| Japan JIS | S55C | |
| France AFNOR | AF70C55 | |
| England BS | 070M55, C54, 50, En9 | |
| Italy UNI | 1C55, C55 | |
| Spain UNE | C55k | |
| China GB | 55 | |
| Sweden SS | 1655 | |
| Poland PN | 55 | |
| Czechia CSN | 12060 | |
| Russia GOST | 50 | |
| International ISO | C55, C55E4 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
BEST PIPELINE EQUIPMENT CO.,LTD
Location
China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person
amy