302 Stainless Steel FAQ

300 Stainless Steel | 302 Stainless Steel FAQ

302 Stainless Steel FAQ

The 300 series stainless are the most common chrome-nickel steels that resist corrosion, are suitable for temperature extremes while maintaining strength and durability.

contain 18-30% chromium 6-35% nickel austenitic

What is 302 Stainless Steel?
302 Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
302S30200A167SA2403025515MIL-S-5059QQ-S-763J230
A240SA4795516MIL-S-7720QQ-S-766J405
A2765600
A3135656
A3145637
A3685688
A4735693
A4787210
A4797241
A492
A493
A511
A554
A580
A666
Is 302 a preferred alloy for investment castings?
We pour everything from 400 series stainless steel to aluminum. In fact, we pour pretty much any alloy 24/7, with very few exceptions. Explore your options and discover the right alloy for your components.
Is 302 stainless corrosion resistant?
We pour everything from 400 series stainless steel to aluminum. In fact, we pour pretty much any alloy 24/7, with very few exceptions. Explore your options and discover the right alloy for your components.
Is 302 stainless corrosion resistant?

We pour everything from 400 series stainless steel to aluminum. In fact, we pour pretty much any alloy 24/7, with very few exceptions. Explore your options and discover the right alloy for your components.

  • 300 Series Stainless Steels

    The 300-series group of stainless steels contain 16-30% chromium and from 6-35% nickel. Depending on the composition, the microstructure is predominantly or wholly austenitic and thus unresponsive to heat treatment.

We pour everything from 400 series stainless steel to aluminum. In fact, we pour pretty much any alloy 24/7, with very few exceptions. Explore your options and discover the right alloy for your components.  

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