Steels for springs - Import export

The nominal diameter of the pin is the same as the receiving hole diameter. The recommended hole tolerance is ISO H12. Due to the chamfered end, the pins can be inserted easily into the hole with a hammer or using automatic placement. After insertion, the plus tolerance of the pins results in a vibration-proof seating. The pins can be easily removed using a mandrel and reused several times. The pins can transmit high shear forces and are resistant to shocks and impacts due to their spring properties. The values specified for the shear force only apply to spring steel.

Sleeve steel grade 5.8. Ball steel. Spring grade D steel wire.

Sleeve and spring stainless steel. Ball stainless steel or POM. Version: Sleeve bright. Steel ball hardened and bright.

Sleeve steel grade 5.8. Thrust pin POM. Spring grade D steel wire.

Sleeve 1.4305. Thrust pin 1.4034. Spring 1.4310. Version: Bright. Thrust pin hardened.

The combination of excellent material properties is a special feature of silicon nitride (Si3N4). These include high resiliance and stability, excellent wear properties and good chemical resistance.

Barrel locks with return spring can be easily screwed onto doors, hatches and hoods. These locks are available in two different variants: bevelled upward or bevelled downward. The bevelled surface allows the application to be closed or opened without actuating the grip. The integrated return spring always brings the grip back to its original position. Type of operation: When the grip is pushed, the barrel moves into the open position and the door can be opened. When the door is pushed to, it is locked automatically by the bevel.

ALFAMAK is one of Turkey's leading gas spring manufacturers. Established in 2003, our company has been operating in the industry for 19 years and has gained a reputation for success. Gas spring is a new technology which comes instead of standard steel or polyurethane springs. A gas spring has a container of compressed Nitrogen gas with Piston Rod , Bush, Rod Rings, Valve etc. The Gas Springs are used in Cold Stamping industry to form, cut and fix the sheet metal inside the die. Many auxiliary materials are used for different purposes in the gas spring. Rod wiper, rod guide and rod seal are used on the inner surface of the bush. The purpose of the rod wiper is to prevent the oil and chips in the die from entering the gas spring. The rod guide is used to carry the load in case of axial force on the rod during use. The most important auxiliary material for sealing is rod/piston seal. It directly affects the performance of the product by keeping the gas in the gas spring.

Aluminium 6060 T5. Cover plug PA 6.6. Version: Black anodised. Colourless anodised. Note: These hinges have stainless steel tension springs which enables doors and hatches to open or close automatically. Opening angle 270°. Spring torque opening: M(0°): 0.7 Nm / M(90°): 0.5 Nm / M(180°): 0.3 Nm Fastened with DIN 7991 countersunk screws.

Welcome to the world of spring steel wire from Vom Hofe Kaltstauchdraht GmbH - your reliable partner for high-quality wire solutions. Our spring steel wire embodies the perfect combination of robustness, elasticity and the highest quality to meet the requirements of demanding applications. Outstanding spring force for a wide range of applications: Our spring steel wire is characterised by its impressive spring force, which makes it a first-class choice for a wide range of applications. Whether in the automotive industry, mechanical engineering or electronics - our spring steel wire offers the required elasticity and resistance.

Our wires stand for innovation, variety and top quality - characteristics that are characterised by our many years of experience and our commitment to excellence. Our product range covers a wide spectrum of wires in various grades, surfaces and designs. From spring steel wire to stainless steel strips and cold heading wires, we offer solutions with diameters ranging from 2.00 to 37.00 mm. This impressive variety enables us to offer customised wire products that meet the individual requirements of our customers.

APPLICATION: Steel wire for spring with medium factigue levels, such as that required for alloy and non-alloy steel clutch springs According to EN 10270-2 and ASTM 2 A 1000-5 Grade D

APPLICATION OF HARD DRAWN STEEL WIRE Compression springs, extension springs,and torsion springs for high and dynamic stresses. According to DIN 17223:1964-1

APPLICATION: Wire for alloy and non-alloy steel spring for use with severe dynamic stresses, such as prings for valves. According to EN 10270-2

APPLICATION: Wire for alloy and non-alloy steel spring for use with severe dynamic stresses, such as prings for valves. According to EN 10270-2 and ASTM A 877

APPLICATION OF HARD DRAWN STEEL WIRE Tension, compression and torsion springs that are mainly submitted to high static strains and to medium levels of dynamic strains. EN 10270-1 ASTM A 228

APPLICATION OF HARD DRAWN STEEL WIRE Tension, compression or torsion springs that are subjected to high static stresses or moderately dynamic stresses.

APPLICATION OF HARD DRAWN STEEL WIRE Tension, compression or torsion springs that are chiefly subjected to low static stress. According to EN 10270-1 and ASTM A 227

APPLICATION OF HARD DRAWN STEEL WIRE Tension, compression or torsion springs that are subjected to medium-high dynamic stresses. Also for wire shapes that require severe bending. According to EN 10270-1 and ASTM A 227