KHN70VMTJU, ЭИ598

Supplier KMZ offers to buy wire, tube, sheet, strip alloy KHN70VMTJU (PT 598): at economical price. The provider ensures timely delivery of products at any address specified by the consumer.

Technical characteristics

High-temperature Nickel-chromium alloy grade KHN70VMTJU (PT 598) is the material used for the manufacture of turbine blades. The recommended maximum operating temperature for limited time +850°C. the Temperature of beginning of intensive scaling on the surface of parts made of this alloy in air to +1000°C.

Chemical composition of GOST 5632−72

Fe

C

Si

Mn

Ni

Cr

Ce

Mo

W

Nb

Ti

Al

B

≤5,0

≤0,12

≤0,6

≤0.5

basis

16,0 19,0…

≤0,02

4… 6

2,0… 3,5

0,5… 1,3

1,9… 2,8

1,0… 1,7

≤0,01

The composition of the alloy can be present as sulfur and phosphorus, in a quantity not more than 0.01% sulphur and 0.015% of phosphorus.

The mechanical characteristics of the alloy

• The limit of temporary resistance, MPa — 690;
• Yield stress, MPa 480;
• Elongation, percent — 6…10;
• Impact strength, j/cm2 — 600;
• The relative narrowing of the cross-sectional area, % — 10…14.

Physical properties

• Density, kg/m3 — 8800;
• The modulus of elasticity, GPA — 222;
• Coefficient of thermal conductivity, W/M0 s — 12.7;
• The coefficient of thermal expansion, 0−1 — 11,510−6.

Assortment

Normative-technical documentation, which reglamentary assortment supplies of metal from the alloy:

• Long products and tubular products (cold and hot rolling) — GOST 23705−79, THE 14−1-223−72, 14−1-402−72 TU, TU 14−11−245−88;
• Sheet metal — OST 3−1686−90, GOST 23705−79.

Buy

Supplier KMZ offers to buy wire, pipe, sheet, tape marks KHN70VMTJU (PT 598): at economical price. Supplier KMZ ensures timely delivery of products at any address specified by the consumer.

Supplier, price

To by wire, pipe, sheet, tape marks KHN70VMTJU (PT 598):provider KMZ can at an affordable price. The price is formed based on the European standards of production. To by wire, pipe, sheet, tape marks KHN70VMTJU (PT 598): at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ. The price is the best in this segment of the rental.