Alloy ВХ9Л
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Alloy KhN70MVU (EI828)
Alloy KhN70MVTYUB (EI598)
Alloy KhN70VMYUT (EI765)
Alloy CrN70VMFTU (EI826)
Alloy CrN70VMTUF (EI826; CrN70VMTUF)
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Alloy KhN70 (EI442)
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Alloy VZHL12U
Alloy VZhL1
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Alloy KhN56MBYUD (EK62)
Alloy KhN56VMTU (EP199; VZh101)
Alloy KhN56VMKU (EP109)
Alloy KhN55MVU (EP454)
Alloy KhN55MVTs (ChS57)
Alloy KhN55MBYu (KhN63M9B2u; EP666)
Alloy KhN55VMTFKU (EI929)
Alloy KhN55VMTKU (EI929)
Alloy KhN54KVMTYUB (EP962P)
Alloy KhN53KVMTYUB (EP741P)
Alloy KhN57VKYUTMBL (ZhS6)
Alloy KhN51MTYUKFR (EP220)
Alloy KhN51KVMTYUB (EP741NP)
Alloy KhN50KVMTYUB (BB750)
Alloy KhN50VMTYUB (EP648)
Alloy KhN50VMTKFY (EP57)
Alloy KhN45MVTYUBR (EP718)
Alloy Kh15N60Yu3A (EP548)
Alloy H95S3Yu (EP711)
Alloy H95G (EP18)
Alloy H70M (EP495)
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ВХ9Л |
| Designation GOST Latin | BX9L |
| Transliteration | VH9L |
| The chemical elements | ВCr9 |
Description
Alloy ВХ9Л used: for the production of cast bar billets (LPZ), intended for subsequent remelting and casting parts blades and other shaped castings of gas turbine components.
Note
High-temperature Nickel-based alloy.
Standards
| Name | Code | Standards |
|---|---|---|
| Sectional and shaped rolling | В32 | OST 1 90126-85 |
Chemical composition
| Standard | C | S | P | Mn | Cr | Si | Ni | Fe | Al | B | Ti | Mo | Nb | Ca | W | Co | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST 1 90126-85 | 0.02-0.1 | ≤0.01 | ≤0.015 | ≤0.5 | 30-35 | ≤0.4 | The rest | ≤6 | 1-1.6 | ≤0.005 | 0.7-1.3 | 2.9-3.5 | 0.7-1.3 | ≤0.02 | 4.7-5.3 | 0.2-0.8 | ≤0.04 |
Ni is the basis.
According to OST 1 90126-85 the chemical composition is given for alloy VX9L-VI. Boron, yttrium and calcium are introduced by calculation and chemical analysis are not determined.
According to OST 1 90126-85 the chemical composition is given for alloy VX9L-VI. Boron, yttrium and calcium are introduced by calculation and chemical analysis are not determined.
Mechanical characteristics
| Section, mm | σB, MPa | d5, % |
|---|---|---|
| Alloy ВХ9Л-VI for OST 1 90126-85. Quenching with 1150-1170 °C (extract 3 hours), air cooling + Ageing at 940-960 °C (exposure 2 hours), air cooling | ||
| ≥780 | ≥5 | |
Description mechanical marks
| Name | Description |
|---|---|
| Section | Section |
| σB | Limit short-term strength |
| d5 | Elongation after rupture |
