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Stainless steel 201
201 Stainless steel is an austenitic chromium-nickel-manganese stainless steel which was developed to conserve nickel. 201 is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304.
Key words:
Stainless steel 201
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Description
Product introduction
201 stainless steel is an austenitic chromium-nickel-manganese stainless steel which was developed to conserve nickel. 201 is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304. Nickel is replaced by additions of manganese and nitrogen. It is non-hardenable by thermal treatment, but may be cold worked to high tensile strengths. 201 is essentially nonmagnetic in the annealed condition and becomes magnetic when cold worked. 201 can be substituted for Type 301 in many applications.
| Item | Stainless steel sheet(cold rolled or hot rolled) | ||
| Thinckness | Cold rolled:0.15mm-10mm Hot rolled: 3.0mm-180mm |
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| Widthness | 8-3000mm | ||
| Length | 1000mm-11000mm or as customer' s requirement | ||
| Finish | 2B, 2D, 4B, BA, HL, MIRROR, brush, NO. 1-NO. 4, 8K, and so on. | ||
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS etc | ||
| Price term | Ex-Work,FOB,CNF,CFR,CIF,FCA etc | ||
| Payment term | TT, L/C, trade assurance etc | ||
| Material | mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439,440,441,444 Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo |
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| Application range | Escalator, Elevator, Doors Furniture Production tools, Kitchen appliances, freezers, cold rooms Auto Parts Machinery and Packaging Equipment and Medical devices Transport system |
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| Package | clients' requirement and Standard export sea-worthy packing | ||
| Delivery time | 3-15 days subject to the clients' requirement and quantity | ||
| Quality | Prime | ||
| Productivity | 4500 tons/month | ||
| Note | We can produce other standard as the customers' requirement | ||
Technical data
Chemical Composition
| C: | 0.15 max |
| Mn: | 5.50 – 7.50 |
| P: | 0.060 max |
| S: | 0.030 max |
| Si: | 1.00 max |
| Cr: | 16.0 – 18.0 |
| Ni: | 3.5 – 5.5 |
| N: | 0.25 max |
| Fe: | BAL |
Physical Properties
| Properties | Metric | Imperial |
| Density | 7.86 g/cm3 | 0.284 lb/in³ |
Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength (transverse at room temperature) | 685 MPa | 99400 psi |
| Tensile strength (longitudinal at room temperature) | 696 MPa | 101000 psi |
| Yield strength (transverse at room temperature) | 292 MPa | 42400 psi |
| Yield strength (longitudinal at room temperature) | 301 MPa | 43700 psi |
| Compressive yield strength | 365 MPa | 52900 psi |
| Elastic modulus | 197 GPa | 28573 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (longitudinal at room temperature) | 56% | 56% |
| Elongation at break (transverse at room temperature) | 62.50% | 62.50% |
| Hardness, Rockwell B (transverse at room temperature) | 85 | 85 |
| Hardness, Rockwell B (longitudinal at room temperature) | 85 | 85 |
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