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Small Parts 21125 High Carbon Steel Wire, Mill Finish #2B (Smooth) Finish, Grade #2B Smooth, Full Hard Temper, Meets ASTM A228 Specifications, 0.125

Small Parts 21125 High Carbon Steel Wire, Mill Finish #2B (Smooth) Finish, Grade #2B Smooth, Full Hard Temper, Meets ASTM A228 Specifications, 0.125" Diameter, 24' Length, Precision

Small Parts 21125 High Carbon Steel Wire, Mill Finish #2B (Smooth) Finish, Grade #2B Smooth, Full Hard Temper, Meets ASTM A228 Specifications, 0.125
$ 8.85

Score By Feature

Based on 37 ratings
Delivery
7.73
Giftable
7.61
Value for money
7.72
Packaging
7.75

OveReview Final Score

How Our Score Is Calculated

Product Description

Spring-tempered, high-carbon steel alloy Precision Brand Music Wire is made from high quality sources
A high tensile strength with the capability of withstanding fatigue
These wire forms are widely used in springs, wire forms, control linkages, armature binding, ceramic cutting, and a wide variety of industrial applications
Max. size of each line.
A coil weighing 1lb

Questions & Answers

Can you tell me what the carbon content is? It can get hard after quenching, but to what degree?

This is not a question about the product (carbon steel), but rather a physics and chemistry problem. You can search online for information about how much harder carbon steel is than regular steel. Although carbon steel is hard to bend, bending back and forth can lead to it breaking if it bends backward or forward (it is used to make springs).

What would I do if this came as a coil and I needed to straighten it? There needs to be a straight line every *6 inches before I bend it at 90 degrees. ?

By heating this wire to cherry red with a torch and letting it cool in the air, you will soften it so that it will be able to be bent or straightened. If you want it to be bent 90 degrees sharply, you might want to do it while it is still very remove the hard spring steel temper, but you can recreate that by carefully reheating it to the correct temperature (not red hot, just not until it turns yellow or brown). On the internet you can find instructions for heat treating high carbon wire.

It looks like it's 1/8 inch thick, but is it actually that The description of the item states that it is Can you explain what 125 diameter means?

It is true.

In order to create coil compression springs, I'm trying to make them. How can I tell if this type of steel is suitable for springs?

The wire you are looking for is the right wire. I made a small hand crank winder with different sized winding rods for different diameter springs and made springs with a 1/2" dia. There is no problem with the 8" wire (brake return springs for golf carts).

Selected User Reviews For Small Parts 21125 High Carbon Steel Wire, Mill Finish #2B (Smooth) Finish, Grade #2B Smooth, Full Hard Temper, Meets ASTM A228 Specifications, 0.125" Diameter, 24' Length, Precision

Custom springs are made easy with this machine
5/5

For the last few years, I've been making custom springs from this high-quality steel With a torch, I heat the steel wire to red and then let it cool in air on a rack until it is soft enough to bend and cut easily. Once cooled, I can form it to the shape I Here's what I'd like to say You can harden it by heating it to red and then cooling it in a cup of water quickly. Once it has cooled in the air, I return the sprung temper by gently heating it to blue (but not too much), and then letting it cool. It is not all high-tension wire that is high-tensile This kind of wire has carbon content, so it can't be used to make springs. You need this kind of metal.

Janelle Mercer
Janelle Mercer
| Oct 18, 2020
I'm impressed with the quality of the wire
5/5

I haven't broken it even after folding it tightly in half.

Madeleine O’NEILL
Madeleine O’NEILL
| Dec 11, 2020
My order was sent in the The thickness of the material was wrong
3/5

A thick object like this has no purpose to me. Come on, we can do.

Charles Barr
Charles Barr
| Jul 01, 2021
The crinoline steel was made with this
5/5

The material is difficult to bend. The crinoline steel was made with this. I found it difficult to bend, but was still able to do so, and it ended well. The result of a single roll is three The top tier is comprised of four different levels.

Alexandra HEWITT
Alexandra HEWITT
| May 02, 2021
It is exactly what was described, fully hardened
5/5

There is a wire here. It is exactly what was described, fully hardened. Since this wire is very hard, most normal wire cutters will not cut it unless they were.

Jair Middleton
Jair Middleton
| Oct 31, 2020
This is the stuff you will want to buy! Springy stuff
5/5

Exactly what I was looking for to make my springs out of. You'll have a difficult time cutting and bending this stuff!.

Julie Werner
Julie Werner
| Nov 21, 2020
I like it a lot
5/5

This is a very nice piece of work.

Selene Medina
Selene Medina
| Dec 13, 2020
It was an error on our part
5/5

In this case, I wasn't able to use it since the gauge of this wire is determined entirely differently than in jewelry wire (for which I intend to use it). The item was returned to the seller.

Kendrick Marsh
Kendrick Marsh
| Mar 09, 2021

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