EN 10132-4 Cold Rolled narrow steel strip for heat treatment - Technical Delivery Conditions - Part 4: Sagittarius and other applications

Eurolab provides precise and fast test services within the scope of EN 10132-4 test with the latest technology accredited laboratories and expert team. This part of EN 10132 is applied to the following:

• Thickness of up to 6 mm and unidentified and alloyed cold rolled narrow steel strips;
• In thicknesses between 0,30 mm and 3,00 mm for springs and other special applications, water is given and in the tempered state without alloy and alloy cold rolling narrow steel strip.

With the micro -slimming and work hardening mechanisms on a micro scale, the microserting values ​​of the samples have increased with both rolling and increasing cold rolling reduction rates in transverse directions. In addition, the work hardening mechanism in the direction of the rolling is more effective than the transverse direction and the reduction rate increases as the effect increases. On the other hand, the thinning mechanisms in both directions are similar. In addition, polishing and abrasion have a slightly reduced effect on the microserting values ​​of both rolling and transverse samples.

In addition, the elasticity module and hardness values ​​of the rolling direction of the samples are higher than the transverse aspects of the samples. The load depth values ​​of the samples indicate that the homogeneity of all samples is good.

Hardness increased with the shrinkage of grain size in the direction of rolling. In addition, the average grain dimensions of the transverse directions are lower than the average grain dimensions of rolling directions. Samples have a mixed break mode with kuasikolavaging surfaces and pits. The refractive behavior of the samples changed from dutch to fragility by increasing the rate of cold rolling reduction.

EUROLAB assists manufacturers with EN 10132-4 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.