AISI 201 Stainless steel (Low nickel work hardenable), austenitic | Designation | Equivalent Grades & Similar Grades  

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Designation: AISI 201

UNS numberS20100
US nameASTM TP201, ASTM S20103, ASTM S20100 Class 2, ASTM S20100 Class 1, ASTM S20100, ~ASTM S20153
EN nameX12CrMnNiN17-7-5
EN number1.4372, 1.4371
GB (Chinese) name1Cr17Mn6Ni5N
JIS (Japanese) nameSUS201
CountryEquivalent / Similar Grade
Australia201-2 to AS 1449
China1Cr17Mn6Ni5N to GB 1220, 1Cr17Mn6Ni5N to GB 4237, 1Cr17Mn6Ni5N to GB/T 3280, 1Cr17Mn6Ni5N to GB/T 4239, 1Cr17Mn6Ni5N to GB/T 4356, 1Cr17Mn6Ni5N to GB/T 6725
IndiaTP201 to IS 11714/4, TP201 to IS 11714/5, X10Cr17Mn6Ni4 to IS 1570/5, X10Cr17Mn6Ni4 to IS 6527, X10Cr17Mn6Ni4 to IS 6528, X10Cr17Mn6Ni4N to IS 6603
InternationalX12CrMnNiN17-7-5 to ISO 6931-2
JapanSUS201 to JIS G4303, SUS201 to JIS G4308, SUS201 to JIS G4309
South KoreaSTS 201 to KS D 3706, STS 201-W1 to KS D 3703, STS201 to KS D 3702
UKX12CrMnNiN17-7-5 to BS EN 10088-1, X12CrMnNiN17-7-5 to BS EN 10088-2, X12CrMnNiN17-7-5 to BS EN 10088-3
USA201 to ASTM A473, S20100 Class 1 to ASTM A666, S20100 Class 2 to ASTM A666, S20100 to ASTM A240/A240M, S20100 to ASTM A276, S20100 to ASTM A959, S20100 to SAE J405, TP201 to ASTM A213/A213M, TP201 to ASTM A249/A249M, UNS S20100
Tradenames: ACX 210, ES 201, UNILOY 201
AISI 201 Stainless steel, austenitic Designation Equivalent Grades & Similar Grades Modulus Metal Turkey