300 Series Stainless Steel
Investment Casting

Investment Casting | 300 Stainless Steel

Shelmet is stocked to pour more than 100 of the most requested alloys and prepared to pour your custom alloy within the same, fastest industry turn around.

300 Series Stainless Steels

The 300 series stainless steels are the most common chrome-nickel steels that resist corrosion and are suitable for temperature extremes while maintaining strength and durability. Various alloying elements alter properties such as hardening, tensile strengths, ductility, elongation and formability. Molybdenum, copper, titanium, nickel and nitrogen are common alloying elements that alter usability service. You can get specific answers at no charge from a Shelmet metal casting expert Help Line. Call 920-622-3344 

contain 11-30% chromium 8-35% nickel austenitic

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
303 Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
303S30300A194SA1943035640J405 8F
A314SA320 8FA
A320 B8F
A473 B8FA
A581
A582
A895
304 Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
304S30400 A167SA182304 5501MIL-S-5059QQ-S-766J405B8
A182 SA194 5513MIL-T-5695J405 B8A
A193 SA213 5560 MIL-T-6845 8
A194 SA240 5563 MIL-T-8504 8A
A213 SA249 5564 MIL-T-8506 F304
A240 SA312 5565 MIL-S-23195 TP304
A249 SA320 5566 MIL-S-23196
A269 SA358 5567 MIL-S-27419
A270 SA376 5639
A271 SA403 5697
A276 SA409 7228
A312 SA430 7245
A313 SA479
A314 SA688
A320
A336
A358
A368
A376
A409
A430
A473
A478
A479
A492
A493
A511
A554
A580
A632
A666
A688
A793
A813
A814
A851
304L Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
304LS30403A167SA182304L5511MIL-S-403QQ-S-763J405TP 304L
A182 SA2135647MIL-S-23195QQ-S-766 F 304L
A213 SA240MIL-S-23196
A240 SA249
A249 SA312
A269 SA403
A270 SA479
A276 SA688
A312
A314
A336
A403
A473
A478
A479
A511
A554
A580
A632
A666
A688
A774
A778
A813
A814
A851
310 Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
310S31000A167SA182310QQ-S-763J405
A182 SA213QQ-S-766
A213 SA249
A249 SA312
A276 SA358
A314 SA403
A336 SA409
A358
A403
A409
A473
A580
A632
316 Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
316S31600A167SA1823165524MIL-S-5059QQ-S-763J405B8M
A182 SA193 5573QQ-S-766 B8MA
A193 SA194 5648 B8M2
A194 SA213 5690 B8M3
A213 SA240 5696 8M
A240 SA249 7490 8MA
A249 SA312 TP316
A269 SA320
A270 SA358
A271 SA376
A276 SA403
A312 SA409
A313 SA430
A314 SA479
A320 SA688
A336
A358
A368
A376
A403
A409
A430
A473
A478
A479
A492
A493
A511
A554
A580
A632
A666
A688
A771
A813
A814
A826
316L Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
316LS31603A167SA182316L5507QQ-S-763J405TP 316L
A182 SA2135653QQ-S-766F 316L
A213 SA240
A240 SA249
A249 SA312
A269 SA403
A270 SA479
A276 SA688
A312
A314
A336
A403
A473
A478
A479
A511
A554
A580
A632
A666
A688
A774
A778
A813
A814
347 Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
347S34700A167 SA1933475512MIL-S-23195QQ-S-763
A182 SA194 5556MIL-S-23196QQ-S-766
A193 SA213 5558
A194 SA240 5571
A213 SA249 5575
A240 SA312 5646
A249 SA320 5654
A269 SA358 5674
A271 SA376 7229
A276 SA403 7490
A312 SA409
A314 SA430
A320 SA479
A336
A358
A376
A403
A409
A430
A473
A479
A511
A554
A580
A632
A774
A778
A813
A814

CD4MCu Stainless Steel
AlloyUNSASTMASMEAISIAMSMil-SpecFEDSAEGrade
347J93370A744 SA193CD4MCu
A890 SA194
SA213
SA240
SA249
SA312
SA320
SA358
SA376
SA403
SA409
SA430
SA479

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Austenitic Stainless Steel

• Minimum 8% nickel with 18% chromium converts to austenite crystals
• Maximum .08% carbon
• 304 grade most common nickel base
• High tensile strength
• Better durability
• Corrosion resistant

Shelmet Precision Casting Co. Inc

920-622-3344
PO Box 95 ● 550 County Highway GH Wild Rose, WI 54984

Investment Casting InstituteCertified ISO 9001:2015American Made In America