Gateway C-1045

C-1045 HOT ROLLED PLATE

Flagg C-1045 Hot Rolled plate is produced using a special Calcium treatment and controlled Sulfur process. It is pre-stress relieved and can be heat-treated and welded easily. Flagg C-1020 machines 40% better than other steels with comparable carbon content. Typical applications including:

SUB PLATES
RUBBER MOLDS
SLIDES
TRIM DIES
SHORT RUN BLANKING DIES
FIXTURES

CHEMICAL COMPOSITION

TYPICAL CHEMISTRY:

CARBON

MANGANESE

PHOSPHORUS

SULFUR

.42/.50

.30/.60

.040 max

.050 max.

PHYSICAL PROPERTIES

Gateway C-1045 may be used in the AS-ROLLED condition, or may be Annealed or Normalized.

	Size sq in	Tensile Strength psi	Yield Point psi	Elongation % 2 in.	Reduction of area, %	Hardness B
ANNEALED: (Heated to 1450F, furnace-cooled 20F per hour to 1200*F, cooled in air)
	1	83,250	52,000	33.3	48.6	169
NORMALIZED: (Heated to 1650*F, cooled in air)
	1	97,000	58,500	24.0	46.5	193
WATER QUENCHED: (from 1550F, tempered at 1000**F
	1	119,000	85,250	21.6	58.9	239
WATER QUENCHED: (from 1550F, tempered at 1200**F
	1	100,750	72,250	25.1	63.5	211

IT SHOULD BE NOTED THAT NON-ALLOY STEEL GRADES DEVELOP A "CASE-CORE" RELATIONSHIP. THAT IS, THE SURFACE WILL ATTAIN A HIGHER HARDNESS THAN THE CENTER AS A RESULT OF ANY HEAT TREATMENT.

AS-QUENCHED (in water) HARDNESS:

Size
sqin Surface 1 /4" Depth Center

1 HRC 55 HRC 28 HRC 25

ALL VALUES ABOVE ARE NOMINAL APPROXIMATIONS AND DEPEND ON SPECIMEN SIZE AND ORIENTATION. SPECIFIC APPLICATIONS WILL BE ASSESSED ON AN INDIVIDUAL BASIS.

Gateway Metals, Inc.
9550 Watson Industrial Park
Crestwood, MO 63126
(314) 918-1111 or (800) 229-7842
Fax: (314) 918-1213
info@gatewaymetals.com