» Products » Stainless steel coil
301 stainless steel coil Full Hard SUS301 SS Strip for Spring
Product Description:
Stainless Steel 301 1/2 Hard (AMS 5518)
Technical Data Sheet
Chemical Composition Limits | |||||||||
Weight% | C | Si | Mn | P + S max | Cr | Ni | Cu | Mo | Fe |
AMS 5518 301 1/2 Hard | 0.15 max | 1.00 max | 2.0 max | 0.040 P 0.030 S | 16-18 | 6-8 | 0.75 max | 0.75 max | Bal |
Grade 301 is a 17% Chromium / 7% Nickel austenitic stainless steel. It is supplied in a range of different conditions/tempers depending on the level of strength required. It has good resistance to atmosphere corrosion and its bright attractive surface make it an excellent choice for decorative structural applications.
Resistance to Corrosion & Oxidation
Grade 301 has good resistance to oxidation at temperatures up to 1550°F, but is not recommend for use above 1600°F. 301 is resistance to a variety of corrosive media. However, it's corrosion resistance properties are not as good as the 18-8 chromium-nickel steels and its susceptibility to carbide precipitation during welding restricts its use in many applications in favour of 304/304L alloy. The mechanical properties for the different tempers of 301 are obtained by cold working and not by heat treating. 301 1/2 Hard (AMS 5518) material has a miniumum tensile strength of 150ksi and is used in the fabrication of parts that require strength and involves moderate drawing or forming.
Typical Mechanical Properties
Condition | Tensile Strength Min | 0.2% Yield Strength Min | Elongation % in 2" (50.8mm) | Hardness HRC | ||
Ksi | MPa | Ksi | MPa | |||
AMS 5901 301 Annealed | 75 | 515 | 30 | 205 | 40 | 92 HRB |
AMS 5517 301 1/4 Hard | 125 | 862 | 75 | 517 | 25 | 25 |
AMS 5518 301 1/2 Hard | 150 | 1,034 | 110 | 758 | 18 | 32 |
AMS 5902 301 3/4 Hard | 175 | 1,207 | 125 | 931 | 12 | 37 |
AMS 5519 301 Full Hard | 185 | 1,276 | 140 | 965 | 9 |
Contact Us
Name: Gao Ben
Tel: 0510-88688870
Fax: 0510-88680060
Add: Chun Xing Industrial Area,Youyi Road,Xishan District,Wuxi City,China
Email: gaoben2012@hotmail.com
MSN: gaoben2012@hotmail.com
Skype: benwallace2012
- Copyright © 2011 Wuxi City Ge Ming Sheng Steel Trading Co.,LTD All Rights Reserved. Powered By 020el