Products
201 Stainless Steel Coil

Shandong Taigang International Trade Co.,Ltd.  is the 201 Stainless Steel Coil manufacturer in China. Offering quality product to global customers



  • 201 Stainless Steel Coil
  • PRODUCT DESCRIPTION

SURFACE

DEFINITION

APPLICATION

NO.1

The surface finished by heat treatment and
pickling or processes corresponding there
to after hot rolling.

Chemical tank, pipe.

2B

Those finished, after cold rolling, by heat
treatment, pickling or other equivalent
treatment and lastly by cold rolling to given
appropriate luster.

Medical equipment, Food industry,
Construction material, Kitchen utensils.

NO.3

Those finished by polishing with No.100
to No.120 abrasives specified in JIS R6001.

Kitchen utensils, Building construction.

NO.4

Those finished by polishing with No.150
to No.180 abrasives specified in JIS R6001.

Kitchen utensils, Building construction,
Medical equipment.

HL

Those finished polishing so as to give
continuous polishing streaks by using
abrasive of suitable grain size.

Building Construction.

BA (No.6)

Those processed with bright heat treatment
after cold rolling.

Kitchen utensils, Electric equipment,
Building Construction.

Mirror (No.8)

Shinning like a mirror.

Building construction.

Price Term: FOB or CIF or CFR etc.
Price: According to your request To Negotiated
Min.Order Quantity: 1 Ton
Supply Ability: 1 Ton
FEATURES OF 201 STAINLESS STEEL COIL:

 

1. SPECIFICATION:
1) Grade: AISI 201 / SUS 201 / S20100 / 1.4372
2) Shape: Coil / Roll / Strip
3) Treatment: Hot Rolled and Cold Rolled
4) Surface: No.1 / 2B / No.4 / HL / Brushed / BA / 8K Mirror / Embossed / Etched etc. (With Paper or PVC film to protection)
5) Thickness Range:
0.3 - 3mm ( Cold Rolled Process )
3 - 12mm or more (Hot Rolled Process)
6) Edge: Slit edge & Mill edge
7) Width Range: 10 - 2000mm
8) Length Range: Coil or as your request
9) Standard Size:
1000mm x coil mm
1500mm x coil mm
4' ----------1220mm x coil mm
5' ----------1524mm x coil mm
Above is our normal size of 201 stainless steel coil, but are capable of shearing or custom leveling to your required lengths and widths.
10) Available Standard:
ASTM, AISI, SUS, JIS, EN, DIN, GB, ASME, etc.
In general, ASTM A240/A240M or as your requirements
11) Certification: MTC and SGS and Any third party inspection
12) Package: Standard Export Sea-Package (Waterproof Kraft Paper + Bundle with steel strip)
13) Brand: TISCO, BAO STEEL, BAOXIN, ZPSS, LISCO, JISCO, etc.( main mills)

14) Containers:
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
20' container load 25tons goods whose length is under 5.8m
40' container load 25tons goods whose length is under11.8m

2. TYPICAL APPLICATIONS:
Typical applications for Types 201 are cookware, hose clamps, piston rings, transit car structural member, transit car roofing/siding, thermal window spacers, air bag containers, and truck trailer posts and door frames.
3. CHEMICAL COMPOSITION:

 

Element Carbon Manganese Sulfur Phosphorus Silicon Chromium Nickel Nitrogen
Type 201 0.15% 5.5%-7.5% ≤0.03% ≤0.06% ≤1.0% 16.0-18.0% 3.5-5.5% ≤0.25%

 


4. MECHANICAL PROPERTIES:

 

 

Type Yield Strength 0.2% offset (KSI) Tensile Strength (KSI) % Elongation(2″ Gauge length) Hardness Rockwell
201 Ann 38 min. 75 min. 40% min. HRB 95 max.
201 ¼ Hard 75 min. 125 min. 25% min. 25 – 32 HRC (typical)
201 ½ Hard 110 min. 150 min. 18% min. 32 – 37 HRC (typical)
201 ¾ Hard 135 min. 175 min. 12% min. 37 – 41 HRC (typical)
201 Full Hard 145 min. 185 min. 9% min. 41 – 46 HRC (typical)

 


5. PROCESSING:

The annealing temperature for Type 201 is between 1850-2000°F. Rapid cooling through the carbide precipitation range (1500 – 800 o F) is necessary to keep the carbides in solution and prevent sensitization. Type 201 is not hardenable by thermal treatment; it is only hardenable by cold working.
6. FORMING:
Type 201 has similar bending, forming and drawing characteristics to Type 301 stainless steel
7. WELDING:
Type 201 can be welded by all conventional methods applied to 18 percent chromium, 8 percent nickel steels. Filler metal of the conventional chromium-nickel analyses can be used. Like other austenitic stainless steels where carbon is not controlled below 0.03%, Type 201 is susceptible to intergranular corrosion in the weld heat affected zone.
8. CORROSION:
Type 201 is resistant to a wide variety of mild to moderately corrosive environments. It has corrosion resistance approaching that of Types 301and has been successfully substituted for 304 in many mild environments.
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