Skip to the site menu Skip to main site content Skip to site footer

D2 Flat Ground - Tool Steel

Tool Steel Flat - D2

Tool Steel Flat - D2

Tool Steel Flat - D2

D2 Flat Ground,is an air-hardening, high carbon , high chromium tool steel with extremely high wear resisting properties. It is a very deep hardening steel and will be practically free from size change after proper treatment. The high percentage of chromium gives it mild corrosion resisting properties in the harden condition. D2 Flat Ground is ground to a surface finish of up to 35Ra on six sides and is free from defects and decarburization. Sold in annealed state to be heat-treated.

Specifications: ASTM A681, QQ-T-570, AISI D2
AKA: D2 flat bar, D2 premachined
Applications: shear blades, dies, punch plates, etc.
Tolerances: Thickness = +/- .001", Width = +.005/-0
How is it Measured? Thickness (A) X Width (B) X Length
Available Stock Sizes: 18 inch lengths

Rockwell Hardness*	60-62C	Corrosion Resistance	Medium
Machinability	Low	Depth of Hardening	Deep
Weldability	Difficult	Grindability	Low
Wear Resistance	High	Distortion in Heat Treating	Low
Overall Toughness	Low	Decarburization Resistance	Medium
Strength	Medium	Resistance to Heat Softening	High

* Can be hardened up to Rockwell C62
Data provided for references only and is not warranted.

California Residents Warning!

Product / Size / Weight / Stock

Product / Size / Weight / Stock
Select Size & Quantity to Add to Cart

Stock Number

Item Size & Description

Weight / Ft.

Select Size

QTY

Price

Add to Cart

880006 1/16 x 1/2 x 18"
D-2 Precision Flat Ground

880006

1/16 x 1/2 x 18"
D-2 Precision Flat Ground

0.16 lb

Select a Size 0.00

Weight: 0.16 lb/ft

880017 1/16 x 3/4 x 18"
D-2 Precision Flat Ground

880017

1/16 x 3/4 x 18"
D-2 Precision Flat Ground

0.24 lb

Select a Size 0.00

Weight: 0.24 lb/ft

880028 1/16 x 1 x 18"
D-2 Precision Flat Ground

880028

1/16 x 1 x 18"
D-2 Precision Flat Ground

0.32 lb

Select a Size 0.00

Weight: 0.32 lb/ft

880050 1/16 x 1-1/2 x 18"
D-2 Precision Flat Ground

880050

1/16 x 1-1/2 x 18"
D-2 Precision Flat Ground

0.48 lb

Select a Size 0.00

Weight: 0.48 lb/ft

880061 1/16 x 2 x 18"
D-2 Precision Flat Ground

880061

1/16 x 2 x 18"
D-2 Precision Flat Ground

0.64 lb

Select a Size 0.00

Weight: 0.64 lb/ft

880083 1/16 x 3 x 18"
D-2 Precision Flat Ground

880083

1/16 x 3 x 18"
D-2 Precision Flat Ground

0.96 lb

Select a Size 0.00

Weight: 0.96 lb/ft

880108 1/16 x 4 x 18"
D-2 Precision Flat Ground

880108

1/16 x 4 x 18"
D-2 Precision Flat Ground

1.28 lb

Select a Size 0.00

Weight: 1.28 lb/ft

821517 1/8 x 1/2 x 18"
D-2 Precision Flat Ground

821517

1/8 x 1/2 x 18"
D-2 Precision Flat Ground

0.32 lb

Select a Size 0.00

Weight: 0.32 lb/ft

821528 1/8 x 3/4 x 18"
D-2 Precision Flat Ground

821528

1/8 x 3/4 x 18"
D-2 Precision Flat Ground

0.48 lb

Select a Size 0.00

Weight: 0.48 lb/ft

821539 1/8 x 1 x 18"
D-2 Precision Flat Ground

821539

1/8 x 1 x 18"
D-2 Precision Flat Ground

0.64 lb

Select a Size 0.00

Weight: 0.64 lb/ft

821561 1/8 x 1-1/2 x 18"
D-2 Precision Flat Ground

821561

1/8 x 1-1/2 x 18"
D-2 Precision Flat Ground

1.00 lb

Select a Size 0.00

Weight: 1.00 lb/ft

821572 1/8 x 2 x 18"
D-2 Precision Flat Ground

821572

1/8 x 2 x 18"
D-2 Precision Flat Ground

1.28 lb

Select a Size 0.00

Weight: 1.28 lb/ft

821583 1/8 x 2-1/2 x 18"
D-2 Precision Flat Ground

821583

1/8 x 2-1/2 x 18"
D-2 Precision Flat Ground

1.60 lb

Select a Size 0.00

Weight: 1.60 lb/ft

821594 1/8 x 3 x 18"
D-2 Precision Flat Ground

821594

1/8 x 3 x 18"
D-2 Precision Flat Ground

2.00 lb

Select a Size 0.00

Weight: 2.00 lb/ft

821619 1/8 x 4 x 18"
D-2 Precision Flat Ground

821619

1/8 x 4 x 18"
D-2 Precision Flat Ground

2.52 lb

Select a Size 0.00

Weight: 2.52 lb/ft

822236 1/4 x 1/2 x 18"
D-2 Precision Flat Ground

822236

1/4 x 1/2 x 18"
D-2 Precision Flat Ground

0.65 lb

Select a Size 0.00

Weight: 0.65 lb/ft

822247 1/4 x 3/4 x 18"
D-2 Precision Flat Ground

822247

1/4 x 3/4 x 18"
D-2 Precision Flat Ground

0.96 lb

Select a Size 0.00

Weight: 0.96 lb/ft

822258 1/4 x 1 x 18"
D-2 Precision Flat Ground

822258

1/4 x 1 x 18"
D-2 Precision Flat Ground

1.30 lb

Select a Size 0.00

Weight: 1.30 lb/ft

822280 1/4 x 1-1/2 x 18"
D-2 Precision Flat Ground

822280

1/4 x 1-1/2 x 18"
D-2 Precision Flat Ground

1.90 lb

Select a Size 0.00

Weight: 1.90 lb/ft

822291 1/4 x 2 x 18"
D-2 Precision Flat Ground

822291

1/4 x 2 x 18"
D-2 Precision Flat Ground

2.60 lb

Select a Size 0.00

Weight: 2.60 lb/ft

822305 1/4 x 2-1/2 x 18"
D-2 Precision Flat Ground

822305

1/4 x 2-1/2 x 18"
D-2 Precision Flat Ground

3.20 lb

Select a Size 0.00

Weight: 3.20 lb/ft

822316 1/4 x 3 x 18"
D-2 Precision Flat Ground

822316

1/4 x 3 x 18"
D-2 Precision Flat Ground

3.90 lb

Select a Size 0.00

Weight: 3.90 lb/ft

822349 1/4 x 4 x 18"
D-2 Precision Flat Ground

822349

1/4 x 4 x 18"
D-2 Precision Flat Ground

5.10 lb

Select a Size 0.00

Weight: 5.10 lb/ft

812141 1/4 x 6 x 18"
D-2 Precision Flat Ground

812141

1/4 x 6 x 18"
D-2 Precision Flat Ground

7.65 lb

Select a Size 0.00

Weight: 7.65 lb/ft

862773 3/8 x 1/2 x 18"
D-2 Precision Flat Ground

862773

3/8 x 1/2 x 18"
D-2 Precision Flat Ground

1.00 lb

Select a Size 0.00

Weight: 1.00 lb/ft

822713 3/8 x 3/4 x 18"
D-2 Precision Flat Ground

822713

3/8 x 3/4 x 18"
D-2 Precision Flat Ground

1.50 lb

Select a Size 0.00

Weight: 1.50 lb/ft

822724 3/8 x 1 x 18"
D-2 Precision Flat Ground

822724

3/8 x 1 x 18"
D-2 Precision Flat Ground

2.00 lb

Select a Size 0.00

Weight: 2.00 lb/ft

822746 3/8 x 1-1/2 x 18"
D-2 Precision Flat Ground

822746

3/8 x 1-1/2 x 18"
D-2 Precision Flat Ground

2.90 lb

Select a Size 0.00

Weight: 2.90 lb/ft

822757 3/8 x 2 x 18"
D-2 Precision Flat Ground

822757

3/8 x 2 x 18"
D-2 Precision Flat Ground

3.90 lb

Select a Size 0.00

Weight: 3.90 lb/ft

822768 3/8 x 2-1/2 x 18"
D-2 Precision Flat Ground

822768

3/8 x 2-1/2 x 18"
D-2 Precision Flat Ground

4.80 lb

Select a Size 0.00

Weight: 4.80 lb/ft

822779 3/8 x 3 x 18"
D-2 Precision Flat Ground

822779

3/8 x 3 x 18"
D-2 Precision Flat Ground

5.70 lb

Select a Size 0.00

Weight: 5.70 lb/ft

822790 3/8 x 3-1/2 x 18"
D-2 Precision Flat Ground

822790

3/8 x 3-1/2 x 18"
D-2 Precision Flat Ground

6.80 lb

Select a Size 0.00

Weight: 6.80 lb/ft

822804 3/8 x 4 x 18"
D-2 Precision Flat Ground

822804

3/8 x 4 x 18"
D-2 Precision Flat Ground

7.70 lb

Select a Size 0.00

Weight: 7.70 lb/ft

813166 3/8 x 6 x 18"
D-2 Precision Flat Ground

813166

3/8 x 6 x 18"
D-2 Precision Flat Ground

11.40 lb

Select a Size 0.00

Weight: 11.40 lb/ft

822961 1/2 x 1/2 x 18"
D-2 Precision Flat Ground

822961

1/2 x 1/2 x 18"
D-2 Precision Flat Ground

1.30 lb

Select a Size 0.00

Weight: 1.30 lb/ft

863051 1/2 x 3/4 x 18"
D-2 Precision Flat Ground

863051

1/2 x 3/4 x 18"
D-2 Precision Flat Ground

2.00 lb

Select a Size 0.00

Weight: 2.00 lb/ft

822972 1/2 x 1 x 18"
D-2 Precision Flat Ground

822972

1/2 x 1 x 18"
D-2 Precision Flat Ground

2.60 lb

Select a Size 0.00

Weight: 2.60 lb/ft

822983 1/2 x 1-1/2 x 18"
D-2 Precision Flat Ground

822983

1/2 x 1-1/2 x 18"
D-2 Precision Flat Ground

3.90 lb

Select a Size 0.00

Weight: 3.90 lb/ft

822994 1/2 x 2 x 18"
D-2 Precision Flat Ground

822994

1/2 x 2 x 18"
D-2 Precision Flat Ground

5.10 lb

Select a Size 0.00

Weight: 5.10 lb/ft

823013 1/2 x 3 x 18"
D-2 Precision Flat Ground

823013

1/2 x 3 x 18"
D-2 Precision Flat Ground

7.70 lb

Select a Size 0.00

Weight: 7.70 lb/ft

823035 1/2 x 4 x 18"
D-2 Precision Flat Ground

823035

1/2 x 4 x 18"
D-2 Precision Flat Ground

10.20 lb

Select a Size 0.00

Weight: 10.20 lb/ft

823159 5/8 x 5/8 x 18
D-2 Precision Flat Ground

823159

5/8 x 5/8 x 18
D-2 Precision Flat Ground

2.00 lb

Select a Size 0.00

Weight: 2.00 lb/ft

880447 5/8 x 3/4 x 18"
D-2 Precision Flat Ground

880447

5/8 x 3/4 x 18"
D-2 Precision Flat Ground

2.40 lb

Select a Size 0.00

Weight: 2.40 lb/ft

823170 5/8 x 1 x 18"
D-2 Precision Flat Ground

823170

5/8 x 1 x 18"
D-2 Precision Flat Ground

3.20 lb

Select a Size 0.00

Weight: 3.20 lb/ft

880469 5/8 x 1-1/2 x 18"
D-2 Precision Flat Ground

880469

5/8 x 1-1/2 x 18"
D-2 Precision Flat Ground

4.80 lb

Select a Size 0.00

Weight: 4.80 lb/ft

823181 5/8 x 2 x 18"
D-2 Precision Flat Ground

823181

5/8 x 2 x 18"
D-2 Precision Flat Ground

6.40 lb

Select a Size 0.00

Weight: 6.40 lb/ft

823206 5/8 x 3 x 18"
D-2 Precision Flat Ground

823206

5/8 x 3 x 18"
D-2 Precision Flat Ground

9.60 lb

Select a Size 0.00

Weight: 9.60 lb/ft

823217 5/8 x 4 x 18"
D-2 Precision Flat Ground

823217

5/8 x 4 x 18"
D-2 Precision Flat Ground

12.75 lb

Select a Size 0.00

Weight: 12.75 lb/ft

823294 3/4 x 3/4 x 18"
D-2 Precision Flat Ground

823294

3/4 x 3/4 x 18"
D-2 Precision Flat Ground

2.85 lb

Select a Size 0.00

Weight: 2.85 lb/ft

823308 3/4 x 1 x 18"
D-2 Precision Flat Ground

823308

3/4 x 1 x 18"
D-2 Precision Flat Ground

3.90 lb

Select a Size 0.00

Weight: 3.90 lb/ft

880582 3/4 x 1-1/2 x 18"
D-2 Precision Flat Ground

880582

3/4 x 1-1/2 x 18"
D-2 Precision Flat Ground

5.70 lb

Select a Size 0.00

Weight: 5.70 lb/ft

823319 3/4 x 2 x 18"
D-2 Precision Flat Ground

823319

3/4 x 2 x 18"
D-2 Precision Flat Ground

7.70 lb

Select a Size 0.00

Weight: 7.70 lb/ft

823341 3/4 x 3 x 18"
D-2 Precision Flat Ground

823341

3/4 x 3 x 18"
D-2 Precision Flat Ground

11.50 lb

Select a Size 0.00

Weight: 11.50 lb/ft

823352 3/4 x 4 x 18"
D-2 Precision Flat Ground

823352

3/4 x 4 x 18"
D-2 Precision Flat Ground

15.30 lb

Select a Size 0.00

Weight: 15.30 lb/ft

824297 1 x 1 x 18"
D-2 Precision Flat Ground

824297

1 x 1 x 18"
D-2 Precision Flat Ground

6.00 lb

Select a Size 0.00

Weight: 6.00 lb/ft

880797 1 x 1-1/2 x 18"
D-2 Precision Flat Ground

880797

1 x 1-1/2 x 18"
D-2 Precision Flat Ground

8.00 lb

Select a Size 0.00

Weight: 8.00 lb/ft

824300 1 x 2 x 18"
D-2 Precision Flat Ground

824300

1 x 2 x 18"
D-2 Precision Flat Ground

11.00 lb

Select a Size 0.00

Weight: 11.00 lb/ft

824311 1 x 3 x 18"
D-2 Precision Flat Ground

824311

1 x 3 x 18"
D-2 Precision Flat Ground

16.00 lb

Select a Size 0.00

Weight: 16.00 lb/ft

824322 1 x 4 x 18"
D-2 Precision Flat Ground

824322

1 x 4 x 18"
D-2 Precision Flat Ground

21.00 lb

Select a Size 0.00

Weight: 21.00 lb/ft