The steel spring wire, round

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Artyom

Artyom

sales department

+7 (905) 270-13-45

Company KMZ offers to buy spring wire at economical price. The provider ensures timely delivery of products at any address specified by the consumer.

General information

Steel brand 40KKHNM used in the production of elastic and elastic-sensitive elements; springs clockworks twisted cylindrical springs operating at temperatures to +400 °C, the cores of electrical appliances; cold-rolled strip thickness 0,10−2,0 mm and cold rolled wire with diameter 0.1−6.0 mm, intended for the manufacture of connecting elements (brackets for suturing blood vessels, frames, artificial valves, surgical braces placed on organs and tissues).

Percentage composition

Chemical element Carbon Cobalt Chrome Manganese Molybdenum
Percentage composition 0,12…0,15 39,0 42,0… 18,5 21,5… 1,0…2,5 6,5…8,0

In steel 40KKHNM intended for use in medicine, there are up to 15…17% Nickel. In structure there are also non-metallic impurities — sulfur and phosphorus, whose number may not exceed 0,015…0,020%.

Mechanical properties

  • The limit of temporary resistance, MPa — 1270…2160 (respectively for soft and hard wire);
  • The limit of elasticity in bending, MPa — 1470 1670…;
  • The Young’s Modulus, GPa — 20…22.

Assortment

Rod, circle & wire spring wire, steel 40KKHNM are manufactured in accordance with technical requirements GOST 14118−85. Diameter of cold drawn wire must be in the range of 0,1…6,0 mm. Round and the rod of this steel is produced for orders. The volumetric sizes: diameter from 5 mm to 500 mm, length up to 6000 mm. the Wire of this steel is used in springs, clockworks, twisted cylindrical springs operating at temperatures up to 400° C, as well as the cores of electrical appliances and parts in surgery.

Buy

Supplier KMZ offers to buy spring wire, round, rod 40KKHNM at economical price. The provider ensures timely delivery of products at any address specified by the consumer.

Supplier, price

To buy spring wire, round, rod 40KKHNM provider KMZ can at an affordable price. The price is formed based on the European standards of production. To buy a round, rod, spring wire at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ.