By visiting this site, you accept the use of cookies. More about our cookie policy.

Alloy ВТ14Л

Designation

Name The value
Designation GOST Cyrillic ВТ14Л
Designation GOST Latin BT14L
Transliteration VT14L
The chemical elements ВTe14

Description

Alloy ВТ14Л used: for the manufacture of castings operating at temperatures to +400 °C.

Note

High-strength heat-treatable titanium (a + b)-alloy martensitic type of system Ti-A1-Mo-V.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 OST 1 90030-77

Chemical composition

Standard C Si Fe N Al V Ti Mo W O Zr H
OST 1 90030-77 ≤0.12 ≤0.15 ≤0.6 ≤0.05 4.3-6.3 0.9-1.9 The rest 2.5-3.8 ≤0.2 ≤0.16 ≤0.3 ≤0.01
Ti is the basis.
According to OST 1 90030-77 the amount of other (not indicated) impurities should be no more than 0.30%. In the alloy, the chromium content is allowed up to 0.60%. The total content in the alloy of chromium and manganese is allowed not more than 0.15%. The total content of copper and nickel in the alloy is allowed in an amount not exceeding 0.10%, including nickel not more than 0.080%.

Mechanical characteristics

σB, MPa d5, % kJ/m2, кДж/м2
Casting autogenie on delivery
≥950 ≥7 ≥350

Description mechanical marks

Name Description
σB Limit short-term strength
d5 Elongation after rupture
kJ/m2 Toughness

Technological properties

Name The value
Features of heat treatment The annealing is carried out at temperatures 740-810 °C. thermal hardening consists of quenching from a temperature of 870-910 °C and aging at 480— 560 °C for 8 - 16 hours.

Our consultant will save your time

+49 (170) 650 7006
Telegram:
WhatsApp:

Subscription

Special offers and discounts. :)