Astm A240 AISI 201 Stainless Steel Strip Coil 2B / BA Surface For Kitchen Products overview

Alloy 204CU is a chromium-magnesium austenitic stainless steel with an addition of 2-4% copper and nitrogen of 0.05-0.25%. Due to the addition of copper the alloy has better formability than 201 and 304. The copper improves corrosion and resistance to stress corrosion cracking in certain media. 204CU bridges the cost-property gap between 200 and 300 series stainless. Alloy 204CU is slightly after cold working but can be minimized.

Astm A240 AISI 201 Stainless Steel Strip Coi Specification and Dimension Ranges

201 Stainless Steel Specifications:

ASTM A240 for annealed condition
ASTM A666 for tempered material

Hot Rolled Strip Available Size

Width: 16.0~609.6 mm
Thickness: 2.5~10.0 mm
Available Steel Grade:

Cold Rolled Strip Available Size

Width: 4.0~609.6 mm
Thickness: 0.1~3.0 mm

Surface Finish:

2B, 2D, BA, No.3, No.4, No.5, SB, HL, etc

Condition :

ANNEALED CONDITION

Ultimate Tensile Strength: 95 KSI min (655 MPA min) Yield Strength (0.2% Offset): 38 KSI min (260 MPA min) Elongation: 40%min Hardness: B95 max

TEMPERED 1/16 HARD

Ultimate Tensile Strength: 95 KSI min (655 MPA min) Yield Strength (0.2% Offset): 45 KSI min (310 MPA min) Elongation: 40% min

Tempered 1/8 Hard Ultimate Tensile Strength: 100 KSI min (690 MPA min) Yield Strength (0.2% Offset): 55 KSI min (380 MPA min) Elongation: 45% min

TEMPERED 1/4 HARD

Ultimate Tensile Strength: 125 KSI min (860 MPA min) Yield Strength (0.2% Offset): 75 KSI min (515 MPA min) Elongation: 25% min

TEMPERED 1/2 HARD

Ultimate Tensile Strength: 150 KSI min (1035 MPA min) Yield Strength (0.2% Offset): 110 KSI min (760 MPA min) Elongation: 15% < 0.15" 18% > 0.15"

TEMPERED 3/4 HARD

Ultimate Tensile Strength: 175 KSI min (1205 MPA min) Yield Strength (0.2% Offset): 135 KSI min (930 MPA min) Elongation: 10% < 0.15" 12% > 0.15"

TEMPERED FULL HARD

Ultimate Tensile Strength: 185 KSI min (1275 MPA min) Yield Strength (0.2% Offset): 140 KSI min (965 MPA min) Elongation: 8% < 0.15" 9% > 0.15"

Available Steel Grade:

Stainless steel : Type 201, 202, 205, 301, 302, 302B, 303, 303Se, 304, 304L, 302HQ, 304N, 305, 308, 309, 309S, 310, 310S, 314, 316, 316L, 316F, 316N, 317, 317L, 317LMN, 321, 330, 347, 348, 384, 405, 409, 429, 430, 430F, 430FSe, 434, 436, 442, 446, 403, 410, 414, 416, 416Se, 420, 420F, 422, 431, 440A, 440B, 440C, 630 , 13-8 PH ,15-5 PH , 17-7 PH ,17-4 ph , 904L , A286 ,VG-10 , SAE 316 , SAE 316L , SAE 440 , SAE 420

Duplex stainless steel : 2205 , 2304 , 2507

Nickel alloy :

Titanium and titanium alloys

Astm A240 AISI 201 Stainless Steel Strip Coil 2B / BA Surface For Kitchen Products Application

Kitchenware
Pots, Pans, Flatware, Counters, Sinks, Appliance components , Kitchen utensils

Automotive
Trim, Moldings, Wiper parts, Fastener parts

Appliance
Dishwashers, Ovens, Refrigerators,

Hardware
Hinges, Doors, Frames, Roll formed sections, Spring clips

Food processing
Various equipment including conveyor belts

CHEMISTRY TYPICAL

Carbon: 0.15 max Phosphorus: 0.060 max Silicon: 1.00 max Nickel: 1.50-3.50 Chromium: 15.50-17.50 Manganese: 6.5-9.0 Copper: 2.00-4.00 Molybdenum: 1.00 max Sulfur: 0.030 max Nitrogen: 0.05-0.25 Iron: Balance

PHYSICAL PROPERTIES

Density: 0.282 lb/in3 7.81 g/cm3 Electrical Resistivity: ohm-inch (microhms-m): 30.039 (0.763) Mean Specific Heat: BTU/lb-°F (J/g-°C): At 73 - 212 °F (23 - 100 °C): 0.119 (.511)

Thermal Conductivity: BTU-in/hr-ft2-°F (W/m•K) At 122 °F (50 °C): 93.79 (13.52) At 212 °F (100 °C): 104.02 (14.99) At 392 °F (200 °C): 118.31 (17.00) At 572 °F (300 °C): 131.18 (18.91) At 752 °F (400 °C): 142.44 (20.53) At 932 °F (500 °C): 154.43 (22.26)

Mean Coefficient of Thermal Expansion: µin/in-°F (µm/m-°C) 77 -212 °F (25-100 °C}: 9.50 (17.1)

77 -302 °F (25-150 °C}: 9.61 (17.3) 77 -392 °F (25 -200 °C): 9.77 (17.6) 77 -482 °F (25-250 °C): 9.94 (17.9) 77 -572 °F (25 -300 °C): 10.05 (18.1) 77 -662 °F (25-350 °C): 10.16 (18.3) 77 -752 °F (25 -400 °C): 10.33 (18.6) 77 -842 °F (25-450 °C): 10.44 (18.8) 77 -932 °F (25 -500 °C): 10.55 (19.0) 77 -1022 °F (25 -550 °C): 10.66 (19.2) 77 -1112 °F (25 -600 °C): 10.77 (19.4) 77 -1202 °F (25 -650 °C): 10.83 (19.5) 77 -1292 °F (25 -700 °C): 10.77 (19.4) Modulus of Elasticity: KSI (MPa) 29 x 103 (200 x 103) in tension Magnetic Permeability, H = 200 Oersteds: Annealed: 1.02 max*

Alloy 204CU is slightly after cold working but can be minimized. For wire products contact Ulbrich Technical Services for details. Melting Range: 2552 -2642 °F (1400 -1450 °C)

FORMS

Coil -Strip, Foil, Ribbon Wire -Profile, Round, Flat, Square

MECHANICAL PROPERTIES AT ROOM TEMPERATURE
Properties: Annealed Typical

Ultimate Tensile Strength: 92 KSI (635MPa) Yield Strength: 42 KSI (290 MPa) Elongation: 75% Reduction in Area: 77>#/p###

PROPERTIES: TEMPERED TYPICAL

5% Cold Worked Ultimate Tensile Strength: 97 KSI (669 MPa) Yield Strength: 63 KSI (435 MPa) Elongation: 69% Reduction in Area: 77% 10% Cold Worked Ultimate Tensile Strength: 108 KSI (745 MPa) Yield Strength: 81 KSI (559 MPa) Elongation: 49% Reduction in Area: 65% 20% Cold Worked Ultimate Tensile Strength: 123 KSI (849 MPa) Yield Strength: 104 KSI (718 MPa) Elongation: 34% Reduction in Area: 54% 30% Cold Worked Ultimate Tensile Strength: 149 KSI (1026MPa) Yield Strength: 133 KSI (910 MPa) Elongation: 26% Reduction in Area: 66% 40% Cold Worked Ultimate Tensile Strength: 160 KSI (1104 MPa) Yield Strength: 150 KSI (1035 MPa) Elongation: N/A Reduction in Area: N/A 50% Cold Worked Ultimate Tensile Strength: 175 KSI (1208 MPa) Yield Strength: 170 KSI (1173 MPa) Elongation: 27% Reduction in Area: 64% 60% Cold Worked Ultimate Tensile Strength: 208 KSI (1435 MPa) Yield Strength: 176 KSI (1214 MPa) Elongation: 18% Reduction in Area: 62%

PROPERTIES: TEMPERED

Alloy 204CU can be cold worked to additional tempers. Contact Ulbrich Wire Technical Service for additional information.

Additional Properties
CORROSION RESISTANCE

Refer to NACE (National Associate of Corrosion Engineers) for recommendations.

Astm A240 AISI 201 Stainless Steel Strip Coil Products Products display and Package Details

General Q and A Questions

Q: Would you provide samples For free?

A: Yes. with on stock specification We provide samples For Free. Freight charge collect

Q: What information should i provide to source for the right products?

A: Material grade, width, thickness, coating and Purchase quantity, Expected lead time, etc

Q: What are the shipping ports?

A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you

can choose other ports according to your needs.

Q: About product prices?

A: Prices vary from period to period due to cyclical changes in the price of raw materials.

Q: How long does your delivery time take?

A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely

large or special circumstances occur.

Q: Can I visit your location?

A: Of course, we welcome customers from all over the world to visit our factory. However, some

of the plants are not open to the public.

Q: Does the product have quality inspection before loading?

A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed. We provide All Original Mill test certificate and support third party inspection.

Q: How to pack the products?

A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation

wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Q: What is your working time?

A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,

we will reply to your inquiry during the next working day.

304 / 316 Astm A790 Mirror Polished Finished Stainless Steel Hollow Pipe / Tube For Construction Equivalent