AISI SUS SS 201 stainless steel bar 201 202 301 304 304L
HAOSTEEL is one of the most professional manufacturer and supplier
of 201 stainless steel bar.
Description:
Type 201 stainless steel is an austenitic chromium-nickel-manganese
stainless alloy. It was developed mid century to conserve nickel
and it is used as an alternative to type 301 in some tempered
applications. Because of 201’s relatively high yield strength in
the annealed condition, use of 201 is limited. Type 201 is
generally used in the tempered condition particularly for springs
and fasteners. 201 Stainless will retain a comparable ductility to
301 even with the higher yield strength
201 stainless steel bar is widely used in hardware, machinery,
petroleum, chemical industry, shipbuilding, Marine industry,
boiler, heat exchanger, aerospace and aviation, environmental
protection, high temperature resistance, low temperature
refrigeration, corrosion resistance, automobile, medicine, food,
electricity, water conservancy, construction, fertilizer urea,
nuclear power, new energy equipment and other industries, favored
by users.
201 stainless steel, characterized by acid and alkali resistance,
high density, no bubble and pinhole polishing, is a quality
material for the production of various watch case and band bottom
cover.201 stainless steel is mainly used for decorative pipe,
industrial pipe and some products with shallow drawing.
Chemical composition:
| Chemical Composition(%) |
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| 201 | ≤0.15 | ≤0.75 | 5.5~7.5 | ≤0.060 | ≤0.03 | 16.00~18.00 | 3.5~5.5 | - | - | 0.08 | 1.5 |
| 202 | ≤0.15 | ≤1.00 | 7.5~10.00 | ≤0.060 | ≤0.03 | 17.00~19.00 | 4.0~6.0 | - | ≤0.25 | | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 6.00~8.00 | - | | | |
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 17.00~19.00 | 8.00~10.00 | - | | | |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 8.00~10.50 | - | | | |
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 9.00~13.00 | - | | | |
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00~26.00 | 19.00~22.00 | - | | | |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 10.00~14.00 | 2.00~3.00 | | | |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 12.00~15.00 | 2.00~3.00 | | | |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00~19.00 | 9.00~13.00 | - | | | |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.03 | 16.00~18.00 | | - | | | |
| 304LN | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00~19.00 | 8.5~11.5 | - | 0.12~0.22 | | |
| 305 | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00~19.00 | 10.5~13.00 | - | | | |
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 22.00~24.00 | 12.00~15.00 | - | | | |
| INCONEL | ≤0.03 | ≤1.00 | ≤2.50 | ≤0.030 | ≤0.030 | ≤28.0 | ≤34.0 | ≤4.0 | | ≤1.4 | |
| 28 |
| MONEL | ≤0.30 | ≤0.5 | ≤2.00 | - | ≤0.024 | - | ≥63.0 | - | | ≤34.0 | |
| 400 |
| INCONEL | ≤0.10 | ≤1.00 | ≤1.50 | - | ≤0.015 | ≤23.0 | ≤35 | 4.0~5.0 | - | ≤0.75 | Ti≤0.6 |
| 800 | Al≤0.6 |
| Product name | SS 201 stainless steel round bar price |
| Specification | round : diameter: 0.6-600mm |
| flat: width: 3-2000mm thickness: 0.3mm-200mm |
| square: diameter: 2*2mm-800*800mm |
| angle: Width: 10mm*10mm-400mm*400mm |
| hexagonal: Diameter: 4mm-800mm |
| length: 1000mm-6000mm, or as customers' request |
| tolarance | +/-0.15mm |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc |
| surface finish | 180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish |
| Technical treatment | Cold Rolled, Hot Rolled |
| Terms of Payment | L/C or T/T |
Finishes - Wire
XC - Extra Clean Bright Annealed or Bright Annealed and Cold Rolled
Grease - Ultra bright finish (for decorative applications)
Soap - Soap coating on tempered wire to act as lubricant
Contact haosteel Wire with special wire finishes.
Cold Forming
201 is considered a formable stainless and is often drawn, stamped
and headed. It work hardens easily and should be followed by
anneal.
Heat Treatment
201 cannot be heat treated for hardness. Hardness can only be
achieved by cold working.
