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Chemical and physical properties

Stainless Steel Chemical Composition & Mechanical Properties

Stainless Steel 200 Series
Grade Chemical Composition Mechanical Properties
  C Si Mn P S Ni Cr N Cu Y.S T.S. ELOG. HRB
% % % % % % % % % N/mm2 N/mm2 %
201
(1% Nickel)
≤ 0.15 ≤ 1.00 8~11 ≤ 0.060 ≤ 0.030 0.9~1.5 15~17 ≤ 0.25 1.5~2 ≥ 310 ≥ 655 ≥ 35 ≤ 105
202
(4% Nickel)
≤ 0.15 ≤ 1.00 6~9 ≤ 0.060 ≤ 0.030 3.5~5 15~17 ≤ 0.25 1.5~2 ≥ 260 ≥ 620 ≥ 40 ≤ 100
The specification of type 201 and 202 according with Mill Standard.

 

Stainless Steel 300 Series
Grade Chemical Composition Mechanical Properties
  C Si Mn P S Ni Cr Mo Y.S T.S. ELOG. HRB
% % % % % % % % N/mm2 N/mm2 %
304 ≤ 0.08 ≤ 0.75 ≤ 2 ≤ 0.045 ≤ 0.03 8~10 18~20 ≥ 205 ≥ 520 ≥ 40 ≤ 90
301 ≤ 0.15 ≤ 1.00 ≤ 2 ≤ 0.045 ≤ 0.03 6~8 16~18 ≥ 205 ≥ 515 ≥ 40 ≤ 95
316 ≤ 0.08 ≤ 1.00 ≤ 2 ≤ 0.045 ≤ 0.03 10~14 16~18 2~3 ≥ 205 ≥ 515 ≥ 40 ≤ 90
316L ≤ 0.03 ≤ 1.00 ≤ 2 ≤ 0.045 ≤ 0.03 12~15 16~18 2~3 ≥ 170 ≥ 480 ≥ 40 ≤ 95
The specification of type 301, 304, 316, 316L according with ASTM and JIS standard.

 

Stainless Steel 400 Series
Grade Chemical Composition Mechanical Properties
  C Si Mn P S Ni Cr N Cu Y.S T.S. ELOG. HRB
% % % % % % % % % N/mm2 N/mm2 %
430 ≤ 0.12 ≤ 1.00 ≤ 1 ≤ 0.040 ≤ 0.030 16~18 ≥ 450 ≥ 205 ≥ 22 ≤ 88
The specification of type 430 according with ASTM and JIS standard.

                                     

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Testimonials

ISMER STEEL has been a supplier of quality stainless fittings and equipment to the Stainless LLC since our project began in 2007. Their work is always professional and on time with the completed job being to an exceptional standard. It is rewarding to do business with ISMER STEEL knowing that we will be attended to by a very caring team that notes our needs and over-delivers on expectation.

Andrew Reilly

Stainless LLC

I’ve been happy with the services provided by ISMER STEEL,Marco has been wonderful! He has returned my inquiries quickly, and he answered all my questions.

Alen Bokšić

Kovová konstrukce, LLC

 

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