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    321 Stainless Steel Bar
    321 Stainless Steel Bar
    321 stainless steel rod is a stainless steel material containing titanium stable elements, which has excellent high-temperature resistance and corrosion resistance, and is particularly suitable for applications working in high-temperature environments, such as aerospace, petrochemical, and engine component manufacturing. It also has good mechanical properties and weldability, and can be processed through common welding and processing methods. It is widely used in various occasions that require high temperature and corrosion resistance.
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Product Details

Product Name321 Stainless Steel Bar
TechniqueCold Rolled; Hot Rolled
ShapeRound, Square, Hexagonal
Material

200 series,300 series,400 series,900 series

201,202,304,304L,316,316L,321,310S,403,410,416,420,430,940L. etc
StandardJIS/SUS/GB/DIN/ASTM/AISI/EN
SurfaceBA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
Packageclients' requirement and Standard export sea-worthy packing
MOQ1 ton


Available Size Range

DimensionRange
Diameter3-480mm
Length1m-12m or as required


Available Surface

1776067551902226461781540864.jpg


Chemical Properties of Frequently-used

UNSASTMENJISC%Mn%P%S%Si%Cr%Ni%Mo%
S201002011.4372SUS201≤0.155.5-7.5≤0.06≤0.03≤1.0016.0-18.03.5-5.5-
S202002021.4373SUS202≤0.157.5-10.0≤0.06≤0.03≤1.0017.0-19.04.0-6.0-
S301003011.4319SUS301≤0.15≤2.00≤0.045≤0.03≤1.0016.0-18.06.0-8.0-
S304003041.4301SUS304≤0.08≤2.00≤0.045≤0.03≤0.7518.0-20.08.0-10.5-
S30403304L1.4306SUS304L≤0.03≤2.00≤0.045≤0.03≤0.7518.0-20.08.0-12.0-
S30908309S1.4833SUS309S≤0.08≤2.00≤0.045≤0.03≤0.7522.0-24.012.0-15.0-
S31008310S1.4845SUS310S≤0.08≤2.00≤0.045≤0.03≤1.5024.0-26.019.0-22.0-
S316003161.4401SUS316≤0.08≤2.00≤0.045≤0.03≤0.7516.0-18.010.0-14.02.0-3.0
S31603316L1.4404SUS316L≤0.03≤2.00≤0.045≤0.03≤0.7516.0-18.010.0-14.02.0-3.0
S31703317L1.4438SUS317L≤0.03≤2.00≤0.045≤0.03≤0.7518.0-20.011.0-15.03.0-4.0
S321003211.4541SUS321≤0.08≤2.00≤0.045≤0.03≤0.7517.0-19.09.0-12.0-
S347003471.455SUS347≤0.08≤2.00≤0.045≤0.03≤0.7517.0-19.09.0-13.0-
S405004051.4002SUS405≤0.08≤1.00≤0.04≤0.03≤1.0011.5-14.5≤0.60-
S409004091.4512SUS409≤0.08≤1.00≤0.045≤0.03≤1.0010.5-11.75≤0.50-
S430004301.4016SUS430≤0.12≤1.00≤0.040≤0.03≤0.7516.0-18.0≤0.60-
S434004341.4113SUS434≤0.12≤1.00≤0.040≤0.03≤1.0016.0-18.0--
S444004441.4521SUS444L≤0.025≤1.00≤0.045≤0.03≤1.0017.5-19.5≤1.00-
S40300403-SUS403≤0.155.5-7.5≤0.04≤0.03≤0.5011.5-13.0≤0.60-
S4100004101.40006SUS410≤0.15≤1.00≤0.035≤0.03≤1.0011.5-13.5≤0.60≤1.00
S420004201.4021SUS420J10.16~0.25≤1.00≤0.04≤0.03≤1.0012.0-14.0≤0.75≤1.00
S440A440A1.4028SUS440A0.60~0.75≤1.00≤0.04≤0.03≤1.0016.0-18.0-≤0.75
S32750SAD25071.441
≤0.03≤1.2≤0.035≤0.02≤0.8024.0-26.06.0-8.03.0-5.0
S31803SAF22051.4462
≤0.03≤2.0≤0.03≤0.02≤1.0021.0-23.04.0-6.52.5-3.5
N08904904L1.4539
≤0.0.3≤2.0≤0.035≤0.03≤1.0018.0-20.023.0-25.03.0-4.0


Stainless Steel Material Properties

Type No.Tensile Strength, ksiYield Strength, ksiElongation in 2 inches, %Reduction of Area, %Brinell Hardness
301110406070165
30290405570150
30390355055160
30485355570150
304L80305570140
31685356070150
316L78305565145
32185355565150
41075403570155
41675403065155
420955025-241
430F80452550165
15-516014515-330
17-4 (Condition A)1501101045332

Application

Stainless steel bar is the most essential players in the machining industry. Stainless steel bars applications and utilizations rely on the kind of required and come in different forms as well, such as flat bars, round bars, hexagonal bars, square bars. This is why stainless steel bars are chosen to create machine parts and automotive components.

Shanxi Xiewell Steel Co., Ltd is specialized in the stainless steel sheet/plate/coil/bar/rod/profiles, ductile iron manhole cover, metal ingots of various materials and copper cathodes.

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