convertimate Fracture toughness

Ksi root inch to psi root inch

Type a value in ksi·√in to get it in psi·√in instantly.

50,000psi·√in

That's 1.83× as tough as aluminum alloy, while structural steel is 1.82× tougher. At 200 MPa of stress, a crack about 24.02 mm long would become critical.

What it means

How tough is that?

This is plane-strain toughness, K_IC, which is the worst case for a thick section. Thin sheet tolerates more.

The math

How to convert ksi·√in to psi·√in

To convert ksi root inch to psi root inch, multiply by 1,000.

Example: 50 ksi·√in × 1,000 = 50,000 psi·√in.

In the other direction, 1 psi·√in = 0.001 ksi·√in.

Every unit

Your toughness in every unit

Tables

ksi·√in to psi·√in conversion table

ksi·√in to psi·√in conversion table
ksi·√inpsi·√in
0.5 ksi·√in500 psi·√in
1 ksi·√in1,000 psi·√in
3 ksi·√in3,000 psi·√in
5 ksi·√in5,000 psi·√in
10 ksi·√in10,000 psi·√in
20 ksi·√in20,000 psi·√in
50 ksi·√in50,000 psi·√in
80 ksi·√in80,000 psi·√in
100 ksi·√in100,000 psi·√in
150 ksi·√in150,000 psi·√in
200 ksi·√in200,000 psi·√in
psi·√in to ksi·√in conversion table
psi·√in to ksi·√in conversion table
psi·√inksi·√in
0.5 psi·√in0.0005 ksi·√in
1 psi·√in0.001 ksi·√in
3 psi·√in0.003 ksi·√in
5 psi·√in0.005 ksi·√in
10 psi·√in0.01 ksi·√in
20 psi·√in0.02 ksi·√in
50 psi·√in0.05 ksi·√in
80 psi·√in0.08 ksi·√in
100 psi·√in0.1 ksi·√in
150 psi·√in0.15 ksi·√in
200 psi·√in0.2 ksi·√in

Quick answers

Quick answers

How many psi·√in is 1 ksi·√in?
1 ksi·√in is 1,000 psi·√in.
How many psi·√in is 10 ksi·√in?
10 ksi·√in is 10,000 psi·√in.
How many psi·√in is 50 ksi·√in?
50 ksi·√in is 50,000 psi·√in.

The units

About these units

Ksi root inch (ksi·√in)

The US unit. One ksi·√in is 1.099 MPa·√m.

Psi root inch (psi·√in)

The same in pounds per square inch.

Learn more about toughness units

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