USA Offer

Sterling Heights, Michigan, the only Aperam owned specialty flat rolled stainless steel processing centre in North America, services the United States, Canada and Mexico. Founded in 1969 in Detroit as Hague Steel, the centre has always operated under the philosophy of providing consistent quality and services to its customers. The centre was acquired by the French company Ugine in 1985. With the investment of a new slitter in 2004, the centre began operating as Arcelor Stainless Processing. Similar changes happened in 2008, when another custom blanking line was added and, following the merger of Arcelor with Mittal Steel, the centre operated as ArcelorMittal Stainless Service USA. Following the spin-off of ArcelorMittal’s stainless division in 2011, the centre has worked under the Aperam banner. Most recently, a wet coil polishing line was added in 2013.

Today, Aperam’s US centre specialises in surface critical material (bright annealed, polished and rolled on), Ferritic, converting austenitic (300/200 series) to Ferritic (400 series), and deep draw quality. Our processes produce precision slit coils and blanks, with a focus on the appliance, automotive, stamping/drawing/forming and industrial manufacturing markets. We take pride in meeting customer demand with the best production supply chain backed by efficient processing, technical development and value-added cost reduction.



Aperam Stainless Services & Solutions USA, LLC (Stainless & Precision)
98 Floral Avenue, Suite 102 New Providence
NJ 07974
T: +1908 988-0625

Aperam Stainless Services & Solutions USA, LLC (Stainless)
6775 Center Dr.
Sterling Heights MI 48312-2727
T: +1586258-2125


Sales Service Center


Christopher Hamilton
Inside Sales Manager

Keith Kay
East/West Coast Regional Sales Manager

Bill Ramsey
Mid West Regional Sales Manager

Sales Agency


Peter Staruch
Sales Manager

Andrea Mazzarini
Territory Manager

Peter Barlage
Territory Manager
Grade designations
Chemical Compositions
Mechanical properties
Aperam 304 (18-9E)304S304001.43010.0500.401.1018.20 8.05 63031054
Aperam 304ED (18-9DDQ)304S304001.43010.0450.401.1018.20 9.10 61027057
Aperam 304L (18-9L)304LS304031.43070.0250.401.4018.20 8.05 63031054
Aperam 316L (18-11ML)316LS316031.44040.0250.401.2018.202.1010.10 61030052
Aperam 321 (18-10T)321S321001.45410.0250.401.1017.15 9.10Ti=0.3062029052
K30430S430001.40160.0400.350.3016.50   50033027
K30ED430S430001.40160.0150.350.3016.50   46030031
K36436S436001.45260.0200.300.2517.501.25 Nb=0.5051035030
K41441 (1)S43932/S439401.45090.0150.600.3017.80  Ti+Nb=0.6549032030
K44444S444001.45210.0150.500.3017.701.85 Ti+Nb=0.4553037028
MA4  1.40340.4600.400.3013.80   67039021

(1) Common designation

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Strip - Coil

Thickness in mm
Min Width in mm
Max Width in mm
0.4 - 2.0101500
0.4 - 4.01001500

Sheets - Plates

Thickness (mm)
Min Width (mm)
Max Width (mm)
Min Length (mm)
Max Length (mm)
2B/2R0.4 - 2.01007502503000
2B/2R/HRAP0.4 - 4.0500200050012000
2B/HRAP/Tearplate4.0 - 8.0500200050012000
HRAP8 - 10500200050012000

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Surface aspects
HRHRAPHot-rolled, annealed and pickledN°11D
HRDIN embossedHot-rolled with embossed DIN tear-plate pattern, annealed and pickled 1M
CR annealedHRCCold-rolled, rough, matt 2E
CR annealed2DCold-rolled, annealed and pickled, not skinpassed2D2D
CR annealed2BCold-rolled, annealed, pickled and skinpassed2B2B
CR annealed2RCold-rolled, bright annealed and skinpassedBA2R
CR annealedN°3 / P80DN°3 polished / Dry polished with 80-grit abrasive belts N°32G
CR annealedN°4 / P120D-P150DN°4 polished / Dry polished with 120/150 grit abrasive belts N°42G
CR annealedN°5 / P180D-P220DN°5 polished / Dry polished with 180/220 grit abrasive belts  2G
CR annealedN°6 / P240DN°6 polished / Dry polished with 240-grit abrasive belts  2G
CR annealedN°7 / P320DN°7 polished / Dry polished with 320-grit abrasive belts  2G
CR annealedP400DDry polished with 400-grit abrasive belts 2G
CR annealedDuplo P220Dry polished with 220-grit abrasive belts + brushed with wire rolls 2G
CR annealedDuplo P320Dry polished with 320-grit abrasive belts + brushed with wire rolls 2G
CR annealedScotch BriteLightly brushed with wire rolls 2J
CR work hardenedUginox LeatherEtched textured finish obtained by cold rolling with special rolls 2M
CR annealedUginox LinenEtched linen finish obtained by cold rolling with special rolls, followed by a final anneal 2M

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