Mining Machinery

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2B / BA / Polishing Stainless Steel 321 , Thickness 0.3mm 0.4mm 0.5mm

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Quick Detail:

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Thickness:??0.3mm-3.0mm

Width: 1000mm,1219mm,1500mm,1800mm,2000mm or as required

Standard:?ASTM, AISI, JIS, EN, DIN, GB

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Description:

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Stainless?steel?is?made?from?steel,?chromium,?nickel,?manganese?and?nitrogen. Ti is added to prevent grain boundary attack. It can be used in 430℃-900℃. Type 321 stainless steel is most similar to 304 stainless steel. However it contains the addition of Titanium making it an excellent choice for prolonged high temperature applications. The addition of Titanium stabilizes this grade of stainless steel against the formation of Chromium Carbide in heat ranges between 800 to 1500 degrees Fahrenheit.?

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Standard Name | Chemical Composition |
JIS | AISI | EN | C | Si | Mn | P | S | Ni | Cr | others |

UNS | max | max | max | max | max | max |
Austenitic stainless steels |
SUS201 | 201 | 　 | 0.15 | 1 | 5.50-7.50 | 0.06 | 0.03 | 1 | 16.00-18.00 | N0.25 |
SUS202 | 202 | 　 | 0.15 | 1 | 7.50-10.00 | 0.06 | 0.03 | 4.00-6.00 | 17.00-19.00 | N0.25 |
SUS301 | 301 | 1.431 | 0.15 | 1 | 2 | 0.045 | 0.03 | 6.00-8.00 | 16.00-18.00 | 　 |
SUS301L | 301L | 1.432 | 0.03 | 1 | 2 | 0.045 | 0.03 | 6.00-8.00 | 16.00-18.00 | N:0.20 |
SUSU304 | 304 | 1.43 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.00-10.50 | 18.00-20.00 | 　 |
SUS304L | 304L | 1.431 | 0.03 | 1 | 2 | 0.045 | 0.03 | 9.00-13.00 | 18.00-20.00 | 　 |
SUSU304CU | 304 | 1.43 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.00-10.50 | 18.00-20.00 | CU:0.70-1.30 |
SUS304Ni8.5 | 304 | 1.43 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.50-10.50 | 18.00-20.00 | 　 |
SUS304Ni9 | 304 | 1.43 | 0.08 | 1 | 2 | 0.045 | 0.03 | 9.00-10.50 | 18.00-20.00 | 　 |
SUS316 | 316 | 1.44 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 | Mo:2.00-3.00 |
SUS316L | 316L | 1.44 | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 | Mo:2.00-3.00 |
SUS321 | 321 | 1.454 | 0.08 | 1 | 2 | 0.045 | 0.03 | 9.00-13.00 | 17.00-19.00 | Ti:5*C% |
SUS309S | 309S | 1.483 | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 | 　 |
SUS310S | 310S | 1.485 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 19.00-20.00 | 24.00-26.00 | 　 |
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Standard Name | Mechanical Properties |
JIS | AISI | EN | Yield | Tensile | Elong ation% | Hardness |
Strength |
UNS | N/mm2 | N/mm2 | HV | HRB |
Austenitic stainless steels |
SUS201 | 201 | 　 | 245 | 640 | 40 | 253 | 100 |
SUS202 | 202 | 　 | 245 | 590 | 40 | 218 | 95 |
SUS301 | 301 | 1.431 | ≥205 | ≥520 | ≥40 | ≤218 | ≤95 |
SUS301L | 301L | 1.432 | ≥215 | ≥550 | ≥45 | ≤218 | ≤95 |
SUSU304 | 304 | 1.43 | ≥205 | ≥480 | ≥40 | ≤200 | ≤90 |
SUS304L | 304L | 1.431 | ≥175 | ≥520 | ≥40 | ≤200 | ≤90 |
SUSU304CU | 304 | 1.43 | ≥205 | ≥520 | ≥40 | ≤200 | ≤90 |
SUS304Ni8.5 | 304 | 1.43 | ≥205 | ≥520 | ≥40 | ≤200 | ≤90 |
SUS304Ni9 | 304 | 1.43 | ≥205 | ≥520 | ≥40 | ≤200 | ≤90 |
SUS316 | 316 | 1.44 | ≥205 | ≥480 | ≥40 | ≤200 | ≤90 |
SUS316L | 316L | 1.44 | ≥175 | ≥520 | ≥40 | ≤200 | ≤90 |
SUS321 | 321 | 1.454 | ≥205 | ≥520 | ≥40 | ≤200 | ≤90 |
SUS309S | 309S | 1.483 | ≥205 | ≥520 | ≥40 | ≤200 | ≤90 |
SUS310S | 310S | 1.485 | ≥205 | ≥520 | ≥40 | ≤200 | ≤90 |
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Specifications:

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Thickness: | ?0.3mm-3.0mm |
Width: | 1000mm,1219mm,1500mm,1800mm,2000mm or as required |
Length: | 2000mm-3000mm or as customers& acute; request |
Chemical composition: | C≤0.08,Si≤0.75,Mn≤2.00,P≤0.045,S≤0.03,Cr:17.0-19.0,Ni:9.0-12.0,Ti:(C+N)-0.70,N≤0.10 |
Surface: | 2B,BA, polishing 8K, wire drawing |
Delivery Time: | Within7-15 Days After Order Confirmed |
Payment Terms: | T/T, L/C, D/P |
Price terms: | FOB, CFR, CIF, EXW |
Packaging: | Standard export sea-worthy package, covered with PVC, and wooden case, or customize package |
Note: | We accept orders according to customers& acute; requirements. If you have any question, please feel free to contact me. |
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Applications:

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It applies to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.

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Competitive Advantage:

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1) Reasonable price and considerable service

2) Our?company?is?high?quality?supplier?in?China (mainland)?with?good?reputation?

3) Excellent?experience?and?import-export?business?skill

4) High quality with prompt shipment

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