Spyderco C223GPDGY Para 3 Maxamet — The Grey Mouser.

20180410_132821-01.jpeg

It has been half a year of patience before my pre order turns into a mail call. Howard Korn from the Knifecenter.com was kind enough to send it to me as soon as he has received it. It was a quick 6 days of travelling from Fredericksburgh, Virginia to Paris.
The name of this Para3 should be”Desire” but it will be “Mouser” in honor of its color: grey. Also in honor of its almost magical alloy used: Maxamet.
20180410_132835-01.jpeg

What is Maxamet ?
According to Spyderco its full name is “Carpenter® steel’s Micro-Melt® Maxamet® alloy”. “Maxamet is an extremely hard high-speed powdered tool steel possessing properties that transcend conventional high-speed tool steels and approach those of cemented carbides – the ultra-hard materials used to machine other steels. When Carpenter developed this amazing alloy for the rollers in their steel mills, they sent samples to various companies in the knife industry to evaluate as a blade material. Although many tried, Spyderco was one of only a handful of companies to successfully develop the specialized methods necessary to machine, heat treat, and grind this demanding material to yield reliable, high-performance knife blades.”
It so difficult to work with that it has given some headaches to Eric and Sal hence the 6 months late in the production of that Para 3.
Maxamet should have better performance than CPM110V.  Now that I got both steel, I will try to see if I feel and see a difference.
What its composition reveals ?
Carbon 2,15% ; sulfure : 0.070% – 0,23%; chromium : 4,75% ; vanadium 6,00% ; manganese 0,30% ; silicium 0,25% ; cobalt : 10,00% ; tungsten 13,00%.

It’s not a stainless steel it’s an high tech tungsten alloy !!

Here its data sheet in Carpenter’s.

The wear resistance of Micro-Melt Maxamet alloy is better than that of conventional powder metal high speed steel grades and is equivalent to AISI A11 cold work powder metal tool steel. A11 is CPM 10V. Better? How much better ?
According to Cliff Stamps: “Maxamet is an extreme alloy, for comparison, it is to 10V what S90V is to 420J2. Maxamet is used when HSS like M4 fail because they are too soft or wear too fast – just consider that for a matter of perspective.”
(For the record he’s not talking about CPM M4 which comes from powder metallurgy process but good old M4HSS.)

So far Mouser is shaving my arm’s hairs which are flying of its blade. Its factory edge is really thin. With that amount of tungsten it should not be sensitive to its final tooling in the Golden plant. I’m not planning to work on it yet and keep it that way for its first run.

Its complex heat treatment and the HRC should be on the very high..

Spyderco is offering that steel on many knives: not counting a Mule but a LW grey Manix 2 , a G10 grey Paramillie 2 and a lightweight grey Native…
The Maxemet version is not a Sprint run.

20180410_134614-01.jpeg

I have also noticed the chamfered work they have made on the spine and the spyderhole and the jimping behind the hump. I don’t have to use my diamond rat tail file anymore !!
Thank you Golden ! 🙂

20180410_134623-01.jpeg
Also the blade has been gently beadblasted which gives it a very industrial look. The grind is perfectly symetrical as always on my Colorado’s made.

20180410_132849-01.jpeg
The thick grey G10 slab also concours to give that toolish look, again the attention to detail are stellar. There is nothing to change when you open your black and red box.

So far what I have changed is the clip, as I don’t plan to spyderdrop this little guy.
The smooth compression lock permits a lot of other way to open it elegantly.
Also I have sanded the G10 to smooth it to my taste and keep my pocket lips healthy.
I keep the pivot area rough for the ergos.
Now the game is on, let see all this fuzz about that Maxamet steel !
Spyderco catalog’s sheet is here.

EDIT: Eventually I have gone back to the OEM hourglass clip in a Tip Down carry option.
Because it’s so fast to draw like a I do on my Millie and Paramillie 2.
The spyderdrop is so elegant and bound to the spyderhole: it works like a breeze.
Also I have starting to test the sharpness which is uncanny right our of the box.
I did not have that kind of result with its S30V bro. The Maxamet thin edge goes through the plastic bottle butt to make tagliatelle !! The edge is really hungry.

Also my previous review on the Para3 is here.

 

Between both knives there is a little difference. It is the sound of the mechanism.
The opening and locking on the S30V version will be a TAK.
When the opening of the Maxamet version will be a TIK.
The pitch of Mouser is much higher. Different alloys, different hardness produce different sounds.

20180410_134558-01.jpeg

The Mouser is a small (not much more than five feet) mercurial thief, gifted and deadly at swordsmanship (often using a sword in one hand named “Scalpel” and a long dagger or main-gauche in the other named “Cat’s claw”), and a former wizard’s apprentice who retains some skill at magic.
The cynical-sounding Mouser is prone to showing strains of sentiment at unexpected times. He’s a rogue, living in a decadent world where to be so is a requirement of survival. It was created by Fritz Leiber.

tumblr_mo4whrL9371ro2bqto2_400.jpg

20180410_152321-01.jpeg

 

Advertisements

3 Comments on “Spyderco C223GPDGY Para 3 Maxamet — The Grey Mouser.

  1. Pingback: Spyderco PARA 3 G-10 Black on Black C223GBK — The Black Panther Cub – NemoKnivesReview

  2. I had a Native in Maxament, but I noticed some chipping issues and eventually sent it in to be looked at. Spyderco couldn’t find anything wrong with the heat treat, but they were still willing to swap it out with an S35 version for me. I might have to give it another look though, especially in the Para 3 platform. The main thing that gives me pause is that it isn’t exactly stainless, and I work in a salt water environment. I haven’t had any issues with ZDP-189 rusting there though, so maybe Maxamet will be okay.

    I’m curious to see your experience when you finally have to resharpen it.

    Liked by 1 person

  3. Pingback: About Locks — How to choose ? – NemoKnivesReview

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s

%d bloggers like this: