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| Place of Origin | Jiangsu China |
| Brand Name | Guangda |
| Certification | DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED |
C50 1.0540 forged round bar carbon steel round bar C50 steel bar C50 steel Manufacturer
Forged Round Bar 1.0540 C50 Product features
| Material | C50 1.0540 |
| Type | Forged bar ,round ,square, flat, block, shaft etc. |
| Diameter | φ150-1500mm |
| Length | Max 10000mm (10m) |
| Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. |
| Application | C50 Carbon Steel Round Bar are commonly used in parts of gas turbine engines that are subject to high temperatures and require high strength, excellent high performance |
| Tensile strength test | DIN EN ISO 6892-1 |
| Impact test | DIN EN ISO 148-1 |
| UT | DIN EN10228 Quality-Class 3 C/c or D/d |
| Grain size | ASTM E112 / EN ISO 643 |
| Applicable standard | EN10250,EN10083,SEW550 etc |
| Certificate | EN 10204 / 3.1 3.2 |
Forged Round Bar 1.0540 C50 Chemical Compostion
| Standard | Steel designation name | Number | C | Si Max |
Mn | P Max |
S Max |
Cr Max |
Mo Max |
Ni Max |
Cr+Mo+Ni Max |
Al Min |
| EN10250 | C50 | 1.0540 | 0.47-0.55 | 0.40 | 0.60-0.90 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | 0.63 | - |
Forged Round Bar 1.0540 C50 Permissible deviations
| Permissible deviations between the producct analysis and the limiting values given in Table 1 for the cast analysis EN10250 |
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| Element | Permissible maximum content in the cast analysis % | Permissible deviation % |
| Carbon | ＜0.55 | ±0.02 |
| ＞0.55 ≤0.65 | ±0.03 | |
| Silicon | ≤0.40 | ±0.03 |
| ＞0.40 | ±0.04 | |
| Manganese | ≤1.00 | ±0.04 |
| ＞1.00 ≤1.65 | ±0.06 | |
| Phosphorus | ≤0.045 | +0.005 |
| Sulfur | ≤0.045 | +0.005 |
| Chromium | ≤0.40 | +0.05 |
| Molybdenum | ≤0.10 | +0.03 |
| Nickel | ≤0.40 | +0.05 |
| Aluminium | ≥0.020 | -0.005 |
Forged Round Bar 1.0540 C50 Mechanical properties
| Steel designation |
tR≤100mm | 100＜tR≤250mm | 250＜tR≤500mm | 500＜tR≤1000mm3) | ||||||||||||||||||||||
| Standard | Name | Number | Remin N/mm² |
Rmmin N/mm² |
A min % | KV min J | Remin N/mm² |
Rmmin N/mm² |
A min% | KV min J |
Re min |
Rm min |
A min % | KV min J |
Re min |
Rm min |
A min% | KV min J | ||||||||
| l 1) | tr 1) | l 1) | tr 1) | l 1) | tr 1) | l 1) | tr 1) | l 1) | tr 1) | l 1) | tr 1) | l 1) | tr 1) | l 1) | tr 1) | |||||||||||
| EN10250 | C50 | 1.0540 | 320 | 610 | 14 | - | - | - | 290 | 590 | 14 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Forged Round Bar 1.0540 C50 Heat treatment
| Heat treatment EN10250 |
|||||
| Steel designation | Quenching temperature ℃ |
Cooling medium |
Tempering temperature ℃ |
Normalizing temperature ℃ |
|
| Name | Number | ||||
| C50 | 1.0540 | 810 to 850 | Oil or water | 550 to 660 | 830-870 |
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