Product Listings

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I. TOOL STEELS COLDWORK DIE STEELS

GRADECOLOR CODETHICKNESS STOCKED PRE-HARD OR ANNEALEDFINISHDIAMETERS STOCKEDPRE-HARD OR ANNEALEDFINISH
A2RED1/4" THRU 6"ANNEALEDDCF1/4" THRU 12"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
D2BLUE1/4' THRU 6"ANNEALEDDCF1/4" THRU 20"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
S7PURPLE1/2" THRU 6"ANNEALEDDCF1/2" THRU 12"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
S7-MQPURPLE & WHITE1/2" THRU 6"ANNEALEDDCF---
01GREEN1/2" THRU 3"ANNEALEDDCF1/2" THRU 7 1/2"ANNEALED
A6WHITE1/2" THRU 2"ANNEALEDDCF1/2" THRU 6"ANNEALEDTHRU 4"=DCF, OVER 4"=RT

Learn more about Tool Steels Coldwork Die Steels

II. ALLOY STEELS – PREHARDENED UTILITY STEELS

GRADECOLOR CODETHICKNESS STOCKED PRE-HARD OR ANNEALEDFINISHDIAMETERS STOCKEDPRE-HARD OR ANNEALEDFINISH
4140 PHBLACK & WHITE1/4" THRU 6"PH (269/321)DCF---
4140 PH (HOLDER BLOCK)SILVER1' THRU 14'PH (269/321)HR/MILLED---
4140 PHRED & SILVER---3/4" THRU 10"PH (269/321)HR*
HC165GREEN & ORANGEUP TO 9 3/4'PH (280/325)MILLED---
R65GREEN & WHITE---3/4" THRU 9 3/4"PH (280/325)DCF

Learn more about Alloy Steels - Prehardened Utility Steels

III. PLASTIC MOLD STEELS

GRADECOLOR CODETHICKNESS STOCKED PRE-HARD OR ANNEALEDFINISHDIAMETERS STOCKEDPRE-HARD OR ANNEALEDFINISH
P20 MQ/FMBLACK & RED1/2" THRU 20"PH (269/321)DCF/MILLED-PH (269/321)THRU 4"=DCF, OVER 4"=RT
S7 MQPURPLE & WHITE1/2" THRU 6"ANNEALEDDCF---
H13YELLOW1/2" THRU 2"ANNEALEDDCF1/2" THRU 12"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
PRH-13 (NADCA 207-2016)BLACK & ORANGE1/2" THRU 16"ANNEALEDHR1" THRU 12"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
420 MQGREEN & WHITE1/2" THRU 4 1/2"ANNEALEDDCF1/2" THRU 7 1/2"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
HC165GREEN & ORANGEUP TO 9 3/4"PH (280/325)MILLED---
R65GREEN & WHITE---3/4" THRU 9 3/4"PH (280/325)THRU 4"=DCF, OVER 4"=RT

Learn more about Plastic Mold Steels

IV. DIE CASTING STEELS

GRADECOLOR CODETHICKNESS STOCKED PRE-HARD OR ANNEALEDFINISHDIAMETERS STOCKEDPRE-HARD OR ANNEALEDFINISH
PRH-13 (NADCA 207-2016)ORANGE & BLACK1" THRU 16"ANNEALEDMILLED1" THRU 12"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
SUPH-13 (NADCA 207-2016)GREEN & GOLD1' THRU 16"ANNEALEDMILLED---

Learn more about Die Casting Steels

V. SPECIALTY GRADE STEELS

GRADECOLOR CODETHICKNESS STOCKED PRE-HARD OR ANNEALEDFINISHDIAMETERS STOCKEDPRE-HARD OR ANNEALEDFINISH
CPM 10VORANGE & WHITE1/2" THRU 3"ANNEALEDDCF1/2" THRU 4"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
CPM 9VORANGE & BLUE1/2" THRU 3"ANNEALEDDCF1/2" THRU 4"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
CPM M4BLUE & YELLOW1/2" THRU 3"ANNEALEDDCF1/2" THRU 4"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
*OTHER CPM GRADES AVAILABLE INCLUDE: CPM1V, CPM3V, CPM15V, CPM S90V CPM REX M4, CPM REX 45,CPM REX 20, CPM REX T-15, CPM REX 76, CPM REX 86
GRADECOLOR CODETHICKNESS STOCKED PRE-HARD OR ANNEALEDFINISHDIAMETERS STOCKEDPRE-HARD OR ANNEALEDFINISH
M2RED & WHITE1/2" THRU 3"ANNEALEDDCF1/2" THRU 3 1/2"ANNEALEDTHRU 4"=DCF, OVER 4"=RT
A7GOLD1/4" THRU 2 1/2"ANNEALEDDCF---
C-1020GREEN & PURPLEON APP.ANNEALEDHR---
C-1045YELLOW & PURPLEON APP.ANNEALEDHR---
A36BLACKON APP.ANNEALEDHR---
ALUMINUM, BRASS, BRONZE, CAST IRON AND STAINLESS STEEL AVAILABLE UPON REQUEST. PRECISION GROUND FLAT STOCK – PRECISION DRILL ROD. IN-HOUE SURFACE AND BLANCHARD GRINDING, MILLING AND HOLLOW BAR. *NON-STANDARD SIZES AVAILABLE UPON REQUEST.

Learn more about Specialty Grade Steels

St Louis Based Industrial Metal Supply Co
Offering Metal Services

Gateway Metals provides a full range of value added services. We're a metal supply warehouse offering great prices on alloy steel, tool steel, plastic mold steel, die casting steel, stainless steel and specialty grade steels.

Our teem provides our customers with the highest quality material and service at a competitive price, allowing them to produce their tool or build their machine at the LOWEST POSSIBLE COST.

If you're searching for "steel suppliers near me" or "metal supply near me," you've found the one who carries a complete line of Tool Steel inventory in excess of 2,000,000 pounds stocked in our 50,000 square foot St. Louis warehouse.

We're a full-line processor of Tool Steel with over twenty (20) different machines in-house to provide: Band Saw Cutting, Custom Plate Saw Cutting, Custom Block Saw Cutting, Precision Carbide Saw Cutting, Bar Edge Milling, Custom Hollow Boring, Custom Precision Milling, Blanchard Grinding and Surface Grinding.

Our extended working hours provide consistent, on-time national and local deliveries.

Our central location for steel reduces confusion on paperwork allowing all orders to ship from one location complete and on-time. We're proud to be the metal suppliers near me for all of the midwest, and the steel supply near me who you go to when you need your project done right.

Metallurgical assistance is always available along with a knowledgable, qualified team who care about your project and follow through to satisfactory completion.

sales@gatewaymetals.com
(800)229-7842
9550 Watson Industrial Park
St. Louis, MO 63126
Contact Us
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