Materials for metal springs made of wire and flat strip - springs, stamped and bent parts, 3D - bent wire parts

Metal materials play a crucial role in the manufacture of metal springs in the spring industry.
They determine the performance, durability and applications of the springs.

Some of the most important standard materials and special materials for spring wire and stamped and bent parts with their common trade names are listed below.

Standard materials for spring wire:

Carbon Steel:

Trade names: C67S, C75S, C85S, 1.1231, 1.1248, 1.1269
Properties: High strength, good elasticity, good deformability
Areas of application: vehicle industry, mechanical engineering, electrical industry

Stainless steel spring wire (stainless steel):

Trade names: X10CrNi18-8 (1.4310), X5CrNiMo17-12-2 (1.4401)
Properties: High corrosion resistance, good mechanical properties
Areas of application: medical technology, food processing, automotive industry

Special materials for spring wire:

Phosphor Bronze:
Trade name: CuSn8 (CW450K)
Properties: High elasticity, good corrosion resistance
Areas of application: electrical engineering, musical instruments, precision springs

Beryllium Copper:
Trade names: CuBe2 (CW101C), CuBe2Pb (CW104C)
Properties: High strength, excellent elasticity, good thermal conductivity
Areas of application: Electrical engineering, aerospace, measurement and control technology

Standard materials for stamped and bent parts:

Carbon Steel:

Trade names: C67S, C75S, C85S, 1.1231, 1.1248, 1.1269
Properties: High strength, good formability, good wear resistance
Areas of application: automotive industry, electrical industry, household appliances

Stainless Steel:

Trade names: X5CrNi18-10 (1.4301), X6CrNiTi18-10 (1.4541)
Properties: High corrosion resistance, good mechanical properties
Areas of application: food processing, chemical industry, construction

Special materials for stamped and bent parts:

Aluminum Alloys:

Trade names: AlMg3 (EN AW-5754), AlCuMg1 (EN AW-2024)
Features: Light weight, good strength, good corrosion resistance
Applications: aerospace, automotive, electronics

Copper alloys:

Trade name: CuZn37 (CW508L)
Properties: Good electrical conductivity, good cold formability, good corrosion resistance
Areas of application: electrical engineering, electronics, sanitary engineering
It is important to note that the materials and trade names mentioned are just a selection. There are other materials that can be used depending on requirements and specifications. When choosing the right material for metal springs, it is advisable to consider the specific requirements of the application as well as professional advice.

We use materials from suppliers and producers with whom we have maintained trusting relationships for many years and whose qualities for feather production meet the highest standards.

We use the following standard materials made of round spring steel wire:

Non-rusting spring steel wire V2A according to EN10270-3 (1.4310)
Spring steel wire patented, drawn according to EN10270-1 (grade SH / DH)
Spring steel wire, patented, drawn and pre-galvanized according to EN10270-1 (grade SH-Z / DH-Z)

We use the following special materials:

Non-rusting spring steel wire V4A according to EN10270-3 (1.4568)
Non-rusting spring steel wire V4A according to EN10270-3 (1.4571)
Non-magnetic and non-rusting austenitic steel (1.4401)
Wrought copper alloys such as spring bronze (2.1247) CuSn6, brass wire (2.0321) and beryllium bronze (2.1247)

We also use:

Inconel X750
Hastelloy C4
Nimonic 90
Titanium wire
Aluminum Wire
Iron Wire

For our products made of flat strip material for stamped and bent parts and leaf springs, we use:

Non-rusting spring steel wire V2A according to EN10270-3 (1.4310)
CK75 spring steel strip
Strip steel St37
Brass bands

Your contact for the production of technical metal springs :

Christian Neumann
Tel: 0212 / 3824187-3
neumann@schmid-federn.de

Request a free quote now: Tel.: 004921238241873
Request a free quote by email now

Reiner Schmid Produktions GmbH Specialist and expert for the manufacture, production, production, development and sample production of torsion springs, double torsion springs and bent wire parts.

Abstract:
The manufacture, production and production of torsion springs, double torsion springs and bent wire parts is carried out in small series, large series and variant production.
The calculation, development and testing of torsion springs, double torsion springs and bent wire parts takes place before each production.
We offer customers a comprehensive application-related service such as advice, calculation, development and sample production for torsion springs, double torsion springs and bent wire parts.

Keywords:
torsion spring, torsion springs, double torsion spring, double torsion springs, bent wire part, bent wire parts

The torsion spring:
Cylindrical torsion springs or also known as torsion springs, helical torsion springs are widely used and versatile machine elements components in the world of mechanics and spring technology.
The structure of a cylindrical torsion spring consists of a wire that is wound in a helical shape around a central axis in even turns.

torsion springs are used to absorb and release a rotating movement, a torque or a force and to guide the movement of the legs.
torsion springs are characterized by the ability to absorb and release deflections, forces or torques around a rotation axis and to guide the rotational movement.
torsion springs usually have a cylindrical spring body on which two legs are arranged.
The legs can be arranged tangentially, radially or axially, whereby each leg can have a different arrangement. Different spring end shapes can be attached to the end of the two legs, e.g. straight leg, hook shape, eyelet shape, round or square.
The terms "torsion spring", "torsion spring" and "torsion spring" refer to the same component.
More detailed information about torsion springs, torsion springs, torsion springs - torsionally resilient wound metal spring ...

The double torsion spring:
Double torsion springs, double torsion springs and double torsion springs are widely used and versatile machine elements in the world of mechanics and spring technology.
The structure of a double torsion spring consists of a wire that is wound in a helical shape in even turns to form two separate spring bodies. The two spring bodies are connected by a wire, which is usually designed as a U-shaped web.
The legs or spring ends of the double torsion springs are usually attached to the outside of the respective spring body. The force or torque is introduced either via the U-shaped web or via the legs. The double torsion spring is usually guided via a mandrel, axle or bolt.
Double torsion springs, double torsion springs and double torsion springs are used to absorb or release a rotating movement, torque or force. Double torsion springs are characterized by the ability to absorb or release deflections, forces or torques around a rotation axis. The legs can be arranged tangentially, radially or axially, whereby each leg can have a different arrangement. Different spring end shapes can be attached to the end of the two legs, e.g. straight leg, hook shape, eyelet shape, round or square.
More detailed information on double torsion springs, double torsion springs and double torsion springs ...

The wire bent part:
In practical use, standardized wire bent parts such as spring rings, snap rings, retaining rings, clips, pins, etc. are found. A paper clip or a staple clip also belongs to the wire bent parts, wire form springs and bent parts.
However, in practical use, non-standardized, individual, application-specific designed wire bent parts are mostly used. Wire form springs and bent parts are used.
The focus is on the function of the component: e.g. securing, protecting, holding, positioning, clamping or springing.
Wire form springs, wire form springs and bent parts made of spring steel wire are important components in various industries and applications. Bent wire parts are special machine elements that usually have springy properties.
They are made into a specific shape by bending wire and offer a variety of advantages in terms of flexibility, cost-effectiveness and functionality.
More detailed information on bent wire parts, wire form springs and bent parts ...