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E-mail: carol@jianghehaisteel.com
Skype:1992919wangli

CELL PHONE: 0086 18762673219

Address: No.118 Beihuan Road, East Steel City, XiShan District, WuXi, Jiangsu, China

201 Stainless Steel Black/polished Round Bar/rod

The characteristic of 201 stainless steel is acid-resisting, alkali-resistance, high density, no bubbles by polishing, no pinhole and etc., It is high-quality material in the production of various straps and covers. Application area: Medical equipment, kitchenware,tableware,knife and other...

The characteristic of 201 stainless steel is acid-resisting, alkali-resistance, high density, no bubbles by polishing, no pinhole and etc., It is high-quality material in the production of various straps and covers.


Application area:

Medical equipment, kitchenware,tableware,knife and other products.

Chemical composition(WT%)

(C) :≤0.15

(Si) :≤0.75

(Mn) :5.5 to 7.50

(Cr) :16.0 to 18.0

(N) :≤0.25

(P) :≤0.060

(S) :≤0.030

(Ni) : 0.8 to 1.2%

(Cu) : Half 0.8%  ,High 1.5%

 

physical property

tensile strength:≥520MPa

Yield strength:≥275MPa

Elongation:55 to 60%

 

The normal OD of 201 stainless steel bar is from 4mm to 100mm, the usual length is 4m and 6m.

Usually, it only takes 3 working days for us to make delivery if the products are ready in stock.

Of course, unusual size can also be customized according your request.


What is 201 Stainless Steel Black Bar

Most metal produced by a steel mill or aluminium plant is formed (via rolling or extrusion) into long continuous strips of various size and shape. These strips are cut at regular intervals and allowed to cool, each segment becoming a piece of bar stock. A good analogy is pasta-making, in which lumps of dough are extruded into various cross-sectional shapes; cut into lengths; and then dried in that form. The cross-sectional shapes of pasta vary from simple bar or tube shapes (such as linguine or penne) to more elaborate extrusions (such as rotelle, fiori, or rotini). The same is true of metal bar stock. The most common shapes are round bar (also called rod), rectangular bar (including square bar, the special case of equal sides), and hexagonal bar (usually called hex bar for short). Tube and pipe are similar, but have hollow centers and are traditionally not called “bar” in industrial usage. (However, a product called hollow bar, essentially tube but with custom-orderable OD and ID and thus custom wall thickness, is marketed for lathe bar work which can benefit from obviation of drilling and rough boring.) Also similar in concept, but not called “bar”, are the common structural shapes such as angle stock and channel stock. These are commonly available in steel and aluminum; the names “angle iron” and “channel iron” are still commonly used (informally) even though their literal namesake, wrought iron, has been replaced by steel and aluminum for most uses.  


FAQ: 

The Cu composition in 201 stainless steel.

Generally, half Cu is between 0.75% and 0.9%, high Cu is between 1.5% and 1.8%. If the Cu ratio is higher, the material will be softer and the tensile properties will be better.



201 polished stainless steel round bar 

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201 stainless steel black round bar


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