Product

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스테인리스강(400계)

SAMSUNG STS offers hardened and tempered Martensitic stainless steel in 420, 440A and 440B grades.

For custom stainless steel to meet your specific application requirements High Performance Stainless Steel Strip AISI420/SUS420/3Cr13/X30Cr13 This Martensitic Stainless steel strip is a low cost and this stainless steel strip was first to be commercially developed and is used as various applications. like automotive, machinery parts, and saw blades, for products typically subjected to harsh environments and demanding applications.


Feature


Applications


Chemical Composition

AISI/SUS C Mn(max) P(max) (max) Si(max) Cr Din/W,Nr
420L 0.15-0.22 1.00 0.040 0.030 1.00 12.00-14.00 X12Cr13 / 1.4016
420J2 0.26-0.40 1.00 0.040 0.030 1.00 12.00-14.00 X30Cr13 / 1.4028
420J3 0.40-0.50 1.00 0.040 0.030 1.00 12.00-14.00 X46Cr13 / 1.4038
440A 0.65-0.75 1.00 0.040 0.030 1.00 12.00-14.00 X6Cr13 / 1.4125
440B 0.75-0.95 1.00 0.040 0.030 1.00 12.00-14.00
440C 0.95-1.20 1.00 0.040 0.030 1.00 12.00-14.00