Metallurgy Supplies

NO.4 Matt Finish Cold Rolled Stainless Steel Sheet 1.4845 1.4301 1.4311


Desprition:?

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1.4845

An alloy stainless steel with high Cr and Ni content, nonmagnetic, excellent forming and weldability, good elevated temperature strength and corrosion resistance, and it can be used in the environment involved elevated temperature strength, resistance to corrosion and oxidation.

Application: Widely used in the field related to chemical equipment and heat resistance parts, and typically applied in saggers, drying equipment, industrial furnace lining, heat exchangers, petroleum refinery equipment, etc.

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Chemical Composition:

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Steel Grade | C (%) | Mn (%) | Ni (%) | Cr (%) | S (%) | P (%) | Si (%) |
310S | <0.08 | <2.0 | 19.0-22.0 | 24.0-26.0 | <0.03 | <0.045 | <1.5 |
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Mechanical Properties:

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Steel Grade | Y.S (Mpa) | T.S (Mpa) | E.L (%) | Hardness |
310S | >205 | >520 | >49 | <90 (HRB) |
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1.4301

A common austenitic steel with good corrosion resistance, thermal resistance, mechanical properties, and nonmagnetic

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Application: Architecture, Decoration, Chemical industry, food processing equipment, Medicine, Fiber industry and Auto components

1.4307

Low-carbon type of 304 with all qualities of 304, also with excellent inter-granular corrosion resistance and weldablity

Application: Chemical, Coal, Petroleum and Nuclear energy industries, the heat-resistant parts and the parts that are difficult to make heat treatment after welding

Chemical Composition

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Steel Grade | C (%) | Mn (%) | Ni (%) | Cr (%) |
1.4301 | <0.07 | <2.0 | 8.0-10.0 | 17.0-19.0 |
1.4307 | <0.03 | <2.0 | 8.0-10.0 | 18.0-20.0 |
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Mechanical Properties

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Steel Grade | Y.S (Mpa) | T.S (Mpa) | E.L (%) | Hardness |
1.4301 | >205 | >530 | >40 | <90 (HRB) |
1.4307 | >175 | >480 | >40 | <90 (HRB) |
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1.4401

Austenitic stainless steel with excellent corrosion resistance and elevated temperature strength by adding Mo, nonmagnetic

Application: Equipment for food, paper, DYES, Acetic acid, fertilizer, petrochemical and Nuclear reactor industries and the installations along the sea coast.

1.4404

A low carbon type of 316, excellent resistance to inter-granular in more corrosive environment

Application: widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.

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Chemical Composition:

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Steel Grade | C (%) | Mn (%) | Ni (%) | Cr (%) | Mo (%) | S (%) | P (%) | Si (%) |
1.4401 | <0.08 | <2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | <0.03 | <0.045 | <1.0 |
1.4404 | <0.03 | <2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | <0.03 | <0.045 | <1.0 |
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Mechanical Properties:

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Steel Grade | Y.S (Mpa) | T.S (Mpa) | E.L (%) | Hardness |
1.4401 | >205 | >520 | >40 | <90 (HRB) |
1.4404 | >175 | >480 | >40 | <90 (HRB) |
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