According to the four digit alloy numbering system, AISI 1020 is a Hot Roll Chemistry Plate whereby "10" designates a basic plain carbon steel and "20" designates the approximate carbon content. HR 1020 is a general purpose, mild, low-carbon machine steel with good overall, structural steel properties. This steel demonstrates high machineability capacity and excellent welding characteristics.
Average Tensile Strength - 58,000. Minimum Yield Strength - 36,000.

AISI-SAE Number	UNS Number	C	Mn	P (max)	S (max)	Hardness Equivalents
1020	G10200	0.18 - 0.23	0.30 - 0.60	0.040	0.050	77 R_B , 20R_C, 143 Bhn

AISI - SAE 1020

Plate Cutting
Stress Relief Furnace On-site
Large Surface Grinding
CNC Machining , G&L Mills, Planer Mills
Steel Fabrication Services

Precision Grinding, Inc. located in Birmingham, Alabama, manufacturers structural steel parts cut from high grades of plate, including AISI C1020. With a Plate Cutting Department, a Grinding Department, a Machining Department, a Fabricating Department, and an Inspection Department housed inside a 60,000 square foot building, customers are able to save production time while increasing internal cash flow by ordering structural steel plate products from a One Source supplier. We've been offering large grinding services and supplying steel plate products since 1971.

With a standard inventory including A36 from 1/4" - 8" thick and A572 Grade 50, A514 T1, A516 PVQ, 1020, 1045, and 4140 plate from 1/4" - 4" thick, we supply large and small quantities of made to order structural steel shapes, weldments, and custom built machines. Whatever shape, size or thickness you need cut, ground, or machined, you can count on us to deliver you precision steel parts. We special order non-stock Hot Rolled plate any size, any grade to match your request. From Carbon Steel to Alloys to Tool Steel to Wear Steel to High-Strength steel plates, we have the capacity to cut, grind and machine all grades for custom small parts to very large steel parts.

1020 Chemistry Plate available to 24" thick

When you need large and thick 1020 steel plate, cut to shape, we have the capacity to fill your order:

Flame Cutting & Plasma Beveling

Blanchard Grinding & Large Surface Grinding

Large CNC Machine capacity, Large G&L Mills

Steel Fabrication Services: Welding, Forming, Assembly
Special Machine Building & Custom Weldments

Multi-Point Inspection Department.

Same Day Quotes

Our Sales Department has some of the most knowledgeable and experienced plate processing staff in the industry. Most quotes are served on the same day, often times during the same telephone call. When offering quotes for manufacturing complicated parts that require multiple internal departments to consult with each other over production time, some quotes may take a few days to put together. We assure you that you will receive a high priority on your request, and we will deliver you a quality response within a very short time.

We look forward to establishing a long-term business relationship with you. Please, view pictures of our services.

Please, call us at 1-888-WE-GRIND (934-7463) or email us mail@precisiongrinding.com with your next Custom Steel Parts request.