STAINLESS STEELTechnical Specifications

Aperam South AmericaAv. Carandaí, 1.115 – 23º andar30130-915 – Belo Horizonte – MG – BrasilTel.: 55 (31) 3235-4200 Fax: 55 (31) 3235-4294

Sales OfficeAv. Brigadeiro Faria Lima, 1.355 - 20º andar01452-919 – São Paulo – SP – BrasilTel.: 55 (11) 3818-1700 Fax: 55 (11) 3816-1812

MillPraça 1º de Maio, 9 – Centro35180-018 – Timóteo – MG – BrasilTel.: 55 (31) 3849-7000 Fax: 55 (31) 3848-4699

Aperam South America

www.aperam.com

Surface FinishingAPERAMDesigna-

tionDIN ASTM Description

Cold

Rol

led

I2 (1) 2D 2D Cold rolled, annealed, pickled.

I3 2B 2B Cold rolled, annealed, pickled and processed via skin-pass with bright roll.

IL - -Rolled On: Cold rolled, annealed, pickled and processed by skin pass and rough cilinder with a standard roughness of 0,50μmRa, always in both sides. (similar to polished)

D1

TRExtra hard: Cold rolled, without final anne-aling and pickling for obtaining particular mechanical characteristics.

Final cold-hardening: 1/16 Hard

D3 Final cold-hardening: ¼ Hard

D5 Final cold-hardening: ½ Hard

D7 Final cold-hardening: ¾ Hard

D8 Final cold-hardening: 7/8 Hard

I8 2G Nº 4Cold rolled, annealed, pickled and with final grinding on one face to obtain a maximum roughness 0.40μm Ra, receiving a later flatness pass on the skin-pass mill.

S1 -Super Finish - Cold rolled, annealed, pickled, receiving a pass on the skin-pass roll and grinding, to obtain a roughness from 0.50 to 1.00 μm Ra. Supplied in plates (similar to No.04 ASTM).

A1 2K Nº 6Satin Finish - Cold rolled, annealed, pickled, receiving a pass on the skin-pass mill and a satin-finish grinding, to obtain a roughness from 0.06 to 0.20 μm Ra.

P1 2P Nº 7Buffing Bright - Cold rolled, annealed, pickled, processed via skin-pass roll receiving a final polishing.

Hot

Rol

led

I0 (2) - - Hot rolled, annealed, not pickled, supplied as coil or plates.

I1 1D Nº 1 Hot rolled, annealed and pickled.

I6 1G Nº 4Hot/cold rolled, annealed, pickled, with a final grinding on one face to obtain a maximum rough-ness of 0.40μm Ra.

F1 - -Hot rolled, annealed, pickled, with a final grinding on both faces to obtain a maximum roughness of 0.40μm Ra.

S1 - -Super Finish - Hot rolled, annealed, pickled with a final grinding to obtain a roughness from 0.50 to 1.00 μm Ra. Supplied in plates (similar to No.04 ASTM).

Hea

vy P

late

s

IA - - Hot rolled plate with thickness higher than 12.70 mm, with no annealing and no pickling.

IT

1D NR1

Hot rolled plate with thickness higher than or equal to 9.00 mm, annealed and pickled.

S3 (3)Hot rolled plate, annealed, pickled, with thickness higher/equal to 14mm, supplied to the customer with finishing identical to IT/NR1, however with suitable extra metal, in view of a later grinding without affecting thickness tolerances as specified.

S1 - -Super Finish - Hot rolled plate, annealed, pickled and receiving a final grinding to obtain a rough-ness from 0.50 to 1.00 μm Ra. (similar to No.04 ASTM).

(1) 2D finishing does not apply to 430 Grades;

(2) Only for box-annealed materials;

(3) Guarantee of extra metal only if previously indicated by the customer that the product will be subject to later grinding.

(4) We are on a position to supply coated material.

Remarks

- Reference Standards: ASTM A480/A480M; DIN EN 10088-2; JIS G4305;

- Roughness values are measured in the crosswise direction;

- Consult previously Application Engineering Department concerning supply conditions.

Dimensions

Hot Rolled Steels

Steel Grade Thickness (mm) Width (mm) (1) Length (mm)

301 3,00 to 6,35 1219 to 1270

1600 to 6100

304/304L 2,60 to 50,80 1000 to 1540

304H 2,60 to 50,80 1000 to 1540

304DDQ (2) 2,85 to 6,00 1000 to 1270

310S 4,00 to 50,80 1000 to 1540

316/316L 2,60 to 50,80 1000 to 1540

317 4,00 to 50,80 1000 to 1320

321 3,00 to 50,80 1000 to 1540

347 2,85 to 50,80 1000 to 1540

K09/K09M 2,60 to 8,00 1000 to 1270

K03 3,00 to 50,80 1200 to 1520

420 3,50 to 8,00 1200 to 1240

K30 3,00 to 3,49 1000 to 1320

K39MD 3,00 to 5,00 1000 to 1270

K44 3,00 to 6,00 1200 to 1270

498 2,85 to 8,00 1000 to 1040

2205 3,50 to 50,80 1000 to 1540

2304 3,50 to 50,80 1000 to 1540

Remarks(1) For materials with grinded, brushed or polished finishing, the restriction related to each type of finishing must also be taken into consideration.

(2) 304N/T=304DDQ

(3) K30MD=430DDQ

(4) Contact Aperam South America in order to have further information relative to width, thickness and length.

(5) It is crucial to contact Application Engineering Department of Aperam South America before confirming your choice.

Cold Rolled Steels

Steel Grade Thickness (mm) Width (mm) (1) Length (mm)

301 0,40 to 3,50 1000 to 1270

1000 to 6100

301LN 0,40 to 5,00 1250 to 1270

304/304L 0,40 to 3,50 1000 to 1540

304DDQ (2) 0,40 to 2,50 1000 to 1270

316/316L 0,40 to 3,50 1000 to 1540

317 1,00 to 3,00 1000 to 1040

321 0,40 to 3,50 1000 to 1270

347 0,40 to 3,50 1000 to 1320

K09/K09M 0,40 to 3,09 1000 to 1270

K03 1,00 to 3,09 1000 to 1270

420 0,60 to 3,50 1000 to 1240

K30 0,40 to 3,00 1000 to 1320

K30MD (3) 0,40 to 0,80 1000 to 1320

K39MD 0,40 to 3,09 1000 to 1270

K41 0,40 to 3,09 1000 to 1270

K44 0,40 to 3,00 1000 to 1270

2205 1,20 to 3,00 1000 to 1320

2304 1,20 to 3,00 1000 to 1320

Stainless steel from Aperam South America perfectly meets the requirements of sustainable development, which has become a priority by manufacturers, customers and society as a whole. The material is also recognized for its aesthetical qualities and technical performance. Therefore, stainless steel is perfectly suitable to modern needs.

Endlessly recyclable Being an endlessly recyclable material, stainless steel is an “ecological material” by excellence. At the moment, the majority of Aperam’s worldwide production comes from its own recycling practices, which contribute to conservation of non-renewable resources.

Ideal quality to health Inert, hypoallergenic and of easy maintenance, stainless steel meets the most rigorous requirements related to human health.

Incomparable visual aspect Having an extraordinary appearance and large variety of surface finishings, stainless steel is an aesthetically unique material.

Excellent technical performance Its corrosion resistance, large variety of mechanical properties and ease of processing, make stainless steel a material of choice, being recommended to several market sectors.

Aperam has recognized experience in ferritic stainless steels. Ahead of its competitors, the Company carries out exhaustive researches in order to offer high-performance materials, suitable to modern-day needs.

KARA line of products offers the same advantages as all other grades of stainless steels, in addition to other specific and invaluable properties:

- KARA is Aperam’s trademark for ferritic solutions. A brand with a strong conviction: ferritic steels are given highlights within the stainless steel family. Suitable to modern-day needs, they afford hard-wearing and durable qualities and have stable costs. Highly diversified to meet all needs, KARA products are appreciated because they are always associated with services.

KARA, synonym of intelligence and performance

Stainless steel and sustainable development: a perfect combination

- Performance, intelligence, accuracy and re-sponsibility: Our brand shares these values with all our customers worldwide.

Width ToleranceCold rolled strips and blanks

Hot rolledplates and coils

Thickness Tolerances Cold rolled plates, strips, coils and blanks

Width Tolerance (1)

12 to 149150 to

199200 to

299300 to

499500 to

599600 to 1300

0,40 ≤ and ≤ 1,75 0,13 0,13 0,25 0,40 0,50 +1,0

1,76 ≤ and ≤ 2,50 0,20 0,25 0,25 0,40 0,50 +1,0

2,51 < and ≤ 3,50 0,25 0,40 0,40 0,50 0,50 +1,0

Thickness (mm) Allowable Tolerances (mm)

2,60 ≤ and < 3,00 ± 0,20

3,00 ≤ and < 3,50 ± 0,24

3,50 ≤ and < 4,00 -0,25 / +0,30

4,00 ≤ and < 5,00 -0,25 / +0,33

5,00 ≤ and < 6,50

- 0,25

+ 0,38

6,50 ≤ and ≤ 8,00 + 0,55

9,00 < and ≤ 10,00 + 1,14

12,00 < and ≤ 20,00 + 1,40

20,00 < and ≤ 25,00 + 1,52

25,40 < and < 50,00 + 1,78

50,80 + 3,20

Note: Other tolerances upon enquiry

Thickness (mm) Tolerance (mm)

0,40 ≤ and < 0,60 ± 0,04

0,60 ≤ and ≤ 0,80 ± 0,05

0,81 ≤ and ≤ 1,00 ± 0,055

1,01 < and ≤ 1,50 ± 0,08

1,51 < and ≤ 2,50 ± 0,10

2,51 < and ≤ 3,00 ± 0,13

3,01 < and ≤ 4,00 ± 0,17

Note: Other tolerances upon enquiry

Width (mm)

Thickness (mm)

Width (mm) Tolerance (mm)

Slitted edges (mm)

100010201200 121912201250130015001524

- 0/+2,00

Mill edges (mm)

10401240127013201540

-0/+30,01) Tolerances are -0 / + indicated value.

Material Edge Type ToleranceMaximum Difference

between diagonals (mm)

Non-squared platesMill edge

- 0,0 / +7,0–

Slitted 5,0

Squared plates and blanks Slitted - 0,0 / +2,0 3,0

Product Thickness (mm) Width (mm) Length (mm)Length Tolerance

(mm)

Plates 0,40 to 3,50 1000 to 1320 1000 to 4000 - 0,0 /+3,0

Blanks

0,40 to 2,00 100 to 700 100 to 2400-1,0 /+1,0

2,01 to 2,50 400 to 700 400 to 999

2,01 to 2,50 400 to 700 1000 to 4000 -0,0 / +3,0

2,51 to 3,50 500 to 700 400 to 999 -1,0 / +1,0

2,51 to 3,50 500 to 700 1000 to 4000 -0,0 / +3,0

0,40 to 3,50 701 to 1320 400 to 999 -1,0 / +1,0

0,40 to 3,50 701 to 999 1000 to 4000 -0,0 / +3,0

Length Tolerance Cold rolled products

Length Tolerance Hot rolled products

Hot rolled plates, strips, coils and blanks

Chemical Composition (weight percentage) (3)

Aperam

ASTM

DIN C Mn Si P S Cr Ni Mo N OTHERS

Representative mechanical properties Main properties Physical Properties

ApplicationsAISI UNS

Strengthlimit

(MPa)

Yieldstrength

(MPa)

Elongation 50mm (%)

Rockwell - B Hardness Cold bending Erichsen cup test

(mm) Formability Weldability Corrosion* Density(g/cm2)

Specific Heat0-100 °C(J/Kg.K)

Average Heat Expansion Coefficient

(µ/m °C)

Fusion Interval(°C) Magnetism

Electric Resistivity at Room Temperature

(nΩ.m)

Heat Conductivity 100 °C(w/m.K)

Modulus of Elasticity

(GPa)

Modulus of Rigidity(GPa)

Austenitic Austenitic Austenitic Austenitic Austenitic

P301A 301 S30100 1.4310 0.05 2,00 1,00 0.045 0.015 16,0 to 18,0 6,0 to 8,0 - 0,10 - 910 320 46 86 180° 13 ■■■■ ■■■■ ■■ 8,0 500 17,5 1400 - 1420 Annealed non-magnetic 720 16,2 193 86,2

Used for structural purposes on equipment intended for the food processing, aeronautical, railway and oil industries; for manufacturing of knives and blades, sinks and bowls, friezes; for boilerwork and general drawing and deep-drawing applications.

P301F 301LN S30153 - 0,03 2,00 1,00 0,045 0,030 16,0 to 18,0 6,0 to 8,0 - 0,07 to 0,20 700 400 50 90 180º - ■■■ ■■■■■ ■■ 8,0 500 17,5 1400 - 1425 Annealed non-magnetic 720 16,2 193 86,2 Railway industry: trains and subway carriages for transportation of passengers.

P304A / B 304 S30400 1.4301 0.07 2,00 0,75 0.045 0.015 17,5 to 19,5 8,0 to 10,5 - 0,10 - 720 320 57 84 180° 12 ■■■■ ■■■■ ■■■ 8,0 500 17,8 1400 - 1450 Annealed non-magnetic 720 16,2 193 86,2

Civil construction and architecture; equipment intended for the industries: aeronautical, railway, shipbuilding, petrochemical, pulp and paper, textile, cold-store/refrigeration, hospital, food processing, dairy, pharmaceutical, cosmetic, chemical; household utensils, cryogenic installations, distilleries, ethanol distilleries, photography, pipes and tanks in general, general drawing, deep-drawing and precision drawing applications.

P304C/D 304L S30403 1.4307 0.03 2,00 0,75 0.045 0.015 17,5 to 19,5 8,0 to 10,5 - 0,10 - 690 320 51 80 180° 12 ■■■■ ■■■■■ ■■■ 8,0 500 17,8 1400 - 1450 Annealed non-magnetic 720 16,2 193 86,2

Equipment intended for the industries: aeronautical, railway, shipbuilding, petrochemical, pulp and paper, textile, cold-store/refrigeration, hospital, food processing, dairy, pharmaceutical, cosmetic, chemical; household utensils, cryogenic installations, distilleries, photography, pipes and tanks in general, general drawing and deep-drawing applications.

P304T (1) 304T S30400 1.4301 0,03 2,00 0,75 0,045 0,015 17,5 to 19,5 9,0 to 10,5 - 0,10 610 280 58 74 180º 12 ■■■■■ ■■■■■ ■■■ 8,0 500 17,8 1400 - 1450 Annealed non-magnetic 720 16,2 196 86,2

Equipment intended for the industries: aeronautical, railway, shipbuilding, petrochemical, pulp and paper, textile, cold-store/refrigeration, hospital, food processing, dairy, pharmaceutical, cosmetic, chemical; household utensils, cryogenic installations, distilleries, photography, pipes and tanks in general, general drawing, deep-drawing and precision drawing applications.

P304N (1) 304 S30400 1.4301 0,07 2,00 0,75 0,045 0,015 17,5 to 19,5 8,0 to 10,5 - 0,10 600 280 58 75 180º 12 ■■■■■ ■■■■ ■■■ 8,0 500 17,8 1400 - 1450 Annealed non-magnetic 720 16,2 196 86,2

Equipment intended for the industries: aeronautical, railway, shipbuilding, petrochemical, pulp and paper, textile, cold-store/refrigeration, hospital, food processing, dairy, pharmaceutical, cosmetic, chemical; household utensils, cryogenic installations, distilleries, photography, pipes and tanks in general, general drawing, deep-drawing and precision drawing applications.

P304H 304H S30409 - 0,04 to 0,10 2,00 0,75 0,045 0,03 18,0 to 20,0 8,0 to 10,5 - - 710 320 58 83 180º - ■■■■ ■■■■ ■■■ 8,0 500 17,8 1400 - 1450 Annealed non-magnetic 720 16,2 193 86,2

Equipment intended for the industries: petrochemical, pulp and paper, textile, cold-store/refrigeration, hospital, food processing, dairy, pharmaceutical, cosmetic, chemical; cryogenic installations, distilleries, photography, pipes and tanks in general. Equipment requiring greater resistance under high-temperature conditions, in addition to stricter requirements relative to weldability.

P316A 316 S31600 1.4401 0.07 2,00 0,75 0.045 0.015 16,5 to 18,0 10,0 to 13,0 2,00 to 2,5 0,10 - 650 340 51 82 180° 12 ■■■■ ■■■■ ■■■■ 8,0 500 16,5 1375 - 1400 Annealed non-magnetic 740 16,2 193 86,2

Civil construction and architecture; equipment intended for the industries: aeronautical, railway, shipbuilding, chemical and petrochemical, pharmaceutical, cosmetic, textile, rubber, paints, dairy, hospital; mining and steelmaking; refrigeration, refineries, manufacturing of pipes and pressure vessels, alcohol distilleries, ethanol distilleries and boilerwork.

P316B 316L S31603 1.4404 0.03 2,00 0,75 0.045 0.015 16,5 to 18,0 10,0 to 13,0 2,00 to 2,5 0,10 - 650 340 51 82 180° 12 ■■■■ ■■■■■ ■■■■ 8,0 500 16,5 1375 - 1400 Annealed non-magnetic 740 16,2 193 86,2

Civil construction and architecture; equipment intended for the industries: aeronautical, railway, shipbuilding, chemical and petrochemical, pharmaceutical, cosmetic, textile, rubber, paints, dairy, hospital; mining and steelmaking; refrigeration, refineries, manufacturing of pipes and pressure vessels, alcohol distilleries, ethanol distilleries and boilerwork.

P317A 317L S31703 - 0,03 2,00 0,75 0,045 0,03 18,0 to 20,0 11,0 to 15,0 3,0 to 4,0 0,10 650 330 45 87 180º - - ■■■■■ ■■■■ 8,0 500 17,5 1375 - 1400 Annealed non-magnetic 790 14,4 200 86,2 Chemical/petrochemical industries and pulp/paper manufacturing industries; such as capacitors for electric-power generating stations based on fossil and nuclear fuels.

P310A 310S/H S31008 1.4845 0,035 to 0,08 2,00 1,50 0,045 0,015 24,0 to 26,0 19,0 to 22,0 - - 600 380 42 83 180º - - ■■■ ■■■■ 8,0 500 16,5 1400 - 1450 Annealed non-magnetic 780 14,2 200 86,2

Heat treatment industry for furnace parts, such as anchoring for refractory materials, parts of burners, belt conveyors, furnace lining, fans and pipe hooks, etc. For the food-processing industry, they are used in contact with heated citric and acetic acids.

P321A 321 S32100 1.4541 0.08 2,00 0,75 0.045 0.015 17,0 to 19,0 9,0 to 12,0 - 0,10 5(C+N)<Ti<0,70 670 260 42 78 180° 12 - ■■■■■ ■■■ 8,0 500 17,5 1400 - 1425 Annealed non-magnetic 720 16,1 193 86,2 Thermo-resistant components for the electric industry, welded components, food-processing industry, pipes and tanks in general.

P347A 347/H S34709 - 0,04 to 0,08 2,00 0,75 0,045 0,03 17,0 to 19,0 9,0 to 13,0 - 0,02 Nb = 10 C min1,00 máx. 645 345 51 87 180º - - ■■■■ ■■■ 8,0 500 17,5 1400 - 1425 Annealed

non-magnetic 730 16,1 193 86,2Equipment for aeronautical industry, such as slip rings of turbines and exhaust systems, expansion joints and also for equipment intended for high-temperature chemical processes. It is also applied to the oil industry, particularly during refinement, in a form of pipes, fittings and flat plates.

Ferritic Ferritic Ferritic Ferritic Ferritic

K03 - - 1.4003 0,03 1,50 1,00 0,04 0,015 10,5 to 12,5 1,00 - 0,03 475 280 30 80 180° - - ■■■ ■ 7,8 460 11,0 1480 - 1530 Magnetic 570 24,9 200Transports: railway carriages, wagons, busses; alcohol and sugar plants: bagasse collectors, sides of feeding tables, floor and sides of intermediary tables, sugarcane conveyors, Shut Donelly, diffusers, juice collectors; buildings, urban furniture, beams and girders for bridges, etc.

K09 409 S40910 1.4512 0.03 1,00 1,00 0.04 0.015 10,50 to 11,7 0,50 - 0,030 6(C+N) < Ti < 0,50; Nb = 0,17 máx. 420 250 40 67 180° 10 ■■■■ ■■■ ■ 7,8 - 11,7 1480 - 1530 Magnetic - - - - Gas exhaust systems for combustion engines and stamping in general, in addition to capacitors boxes.

K09M/ 409 S40920 14512 0,03 1,00 1,00 0,035 0,015 10,50 to 11,7 0,50 - 0,03 10 (C+N)<Ti<0,50;Nb=0,17max 410 245 40 67 180° 10 ■■■■ ■■■ ■ 7,8 - 11,7 1480 - 1530 Magnetic - - - - Gas exhaust systems for combustion engines and stamping in general, in addition to capacitors boxes.

K30 430 S43000 1.4016 0.08 1,00 1,00 0.04 0.015 16,0 to 18,0 0,75 - - - 520 350 30 81 180° 9 ■■ ■■ ■■ 7,8 460 10,9 1425 - 1510 Magnetic 600 26,1 200 86,2Civil construction and architecture; household utensils (serving trays, sinks and cutlery), electrical appliances (stoves, fridges, microwave ovens and washing machines), minting and stamping of coins, coun-ters incorporating a refrigerating unit, and stamping in general.

K30MD (2) - S43000 1.4016 0,08 1,00 1,00 0,04 0,015 16,0 to 18,0 0,75 - - Nb = 0,60 máx. 480 330 31 79 180° 10 ■■■■ ■■■ ■■ 7,8 460 10,9 1425 - 1510 Magnetic 600 26,1 200 86,2 Household utensils (serving trays, sinks and cutlery), minting and stamping of coins, counters incorporating a refrigerating unit, general stamping and deep drawing.

K39MD - S43932 - 0.03 1,00 1,00 0.04 0.015 17,0 to 19,0 0,50 - 0,030 0,20 + 4(C + N) < Ti + Nb<0,75 Al =0,15 AI máx 460 305 34 76 180° 10 ■■■■ ■■■ ■■ 7,8 460 10,9 - Magnetic 630 24,2 200 86,2 Civil construction and architecture: sugar plants, exhaust systems (exhaust pipe mufflers), electrical appliances (washing machines, stoves and microwave ovens) and stamping in general.

K41 - - 1.4509 0.03 1,00 1,00 0.04 0.015 17,5 to 18,5 0,50 - 0,030 3C + 0,30 < Nb <1,00; Ti = 0,10 a 0,60 460 295 35 77 180° 10 ■■■■ ■■■ ■■ - - - - Magnetic - - - - Exhaust systems (pipes and flat), stamping (catalyst unit casing, exhaust pipe mufflers, etc).

K44 - S44400 1.4521 0.025 1,00 1,00 0.04 0.03 17,5 to 18,5 1,00 1,75 to 2,50 0,035 0,20 + 4(C + N) < Ti + Nb<0,80 520 350 31 83 180° 9 ■■■ ■■■ ■■■■ 7,8 420 10,7 - Magnetic 620 26,8 200 86,2 Civil construction and architecture: sugar plants, water tanks, household water heaters, applications in chemical and petrochemical industries.

Martensitic Martensitic Martensitic Martensitic Martensitic

P420A 420 S42000 1.4028 0,15 min 1,00 1,00 0.04 0.03 12,0 to 14,0 0,75 0,50 - - 620 370 26 87 - - - ■ ■ 7,8 460 10,9 1450 - 1510 Magnetic 550 24,9 200 81 Cutlery, measurement instruments, hospital, odontological and surgical instruments; mining and steelmaking applications, in addition to cutting blades and brake discs, knives, blades and chains for bottle washing machines.

P498V - - 1.4116 0,45 to 0,55 1,00 1,00 0.04 0.015 14,0 to 14,5 - 0,50 to 0,80 - V = 0,1 a 0,2 - - - 100 - - - ■ ■ 7,8 Magnetic Professional cutlery (cold stores, slaughterhouses and butchery).

Duplex Duplex Duplex Duplex Duplex

P398A - S32304 1.4362 0,03 2,00 1,00 0,035 0,015 22,0 to 24,0 3,50 to 5,50 0,10 to 0,60 0,05 a 0,20 Cu = 0,10 a 0,60 740 560 30 96 - - - ■■■ ■■■■ 7,8 450 13,5 1465 Magnetic 800 17 200 86,2Digesters for paper and pulp industries, chemical and petrochemical industries, bridges and viaducts, heat exchangers and pipes for handling oil and gas, storage tanks, cargo tanks for ships and cargo compartments for trucks, sea water systems, food-processing equipment.

P399B - S32205/S31803 1.4462 0,03 2,00 1,00 0,03 0,015 22,0 to 23,0 4,50 to 6,50 3,00 to 3,50 0,14 to 0,20 - 840 660 27 98 - ■■■ ■■■■■ 7,8 460 14,3 1460 - 1465 Magnetic 800 16 200 86,2

Digesters for paper and pulp industries, chemical and petrochemical industries, bridges and viaducts, heat exchangers and pipes for handling oil and gas, storage tanks, cargo tanks for ships and cargo compartments for trucks, sea water systems, food-processing equipment.

Series 200 Series 200 Series 200 Series 200 Series 200

P201F 201LN S20153 1.4376 0,03 6,40 to 7,50

0,20 to 0,60 0,045 0,015 17,0 to 17,5 4,0 to 4,5 - 0,15 to 0,25 700 500 45 95 - - ■■■ ■■■■■ ■■ 7,8 500 17,1 1400 - 1450 Annealed

non-magnetic 690 16,2 197 86,2 Structural applications.

P298A 201 S20100 1.4618 0,15 5,50 to 7,50 1,0 0,06 0,03 16,0 to 18,0 3,5 to 5,5 - 0,25 515 260 40 - - - ■■■ ■■■■■ ■■ 7,8 500 17,1 1400 - 1450 Annealed

non-magnetic 690 16,2 197 86,2Sinks and bowls, forks and knives, washing-machine baskets, dishwashers cabinets, stove tops, external covering of fridges, pipes for the furniture-making industry, internal parts of facades in civil construction, wall covering for elevators, industrial restaurants and kitchens, evaporators pipes, boilers of sugar plants, evaporators casing, boilers and other equipments and mirrors of sugar plants.

Remarks (1) 304N/T = 304DDQ (2) K30MD = 430DDQ (3) Maximum chemical composition values, except where a range or minimum value is indicated. (*) All stainless steel grades listed present excellent corrosion resistance for the applications described.

For general applications, the higher the score the higher the corrosion resistance.

The information contained in this publication were obtained from laboratory results and from traditional and reputable bibliographical references.

The performance of the stainless steel may suffer alterations due to change in temperature, pH, contamination contents and also due to the state of conservation of the equipment used for welding and mechanical forming.

For these reasons, the information contained in this publication shall be used as an initial reference for trials or final specification by the buyer.

Aperam South America shall not be liable for losses or damages resulting from improper use of the information hereto.

In order to confirm your choice, we recommend thatyou consult one of our specialists.

Doubts can be answered by Aperam’s technical team.