Unequal Angle stainless steel
Product classification:309/309S,310/310S,etc.
The price of this series of stainless steel is relatively low, and it is generally used for civilian products. Generally in the hot chloride environment should be selected. In kitchen products, household appliances, decoration, automotive exhaust systems, petrochemical and other civil and industrial fields can partially replace 300 series austenitic stainless steel.

Product details

Product Parameters

Product Name

Building profile

Standard

ASTM A276,GB/T2101-89,GB9787-88/GB9788-88, JISG3192-94,DIN17100-80

Material

304,304L,316,316L,316LN,316TI,309S,310S,321,321H,347,329,305,201,410,420,430,440A,409,409L,etc.

Type

Equal angle steel,equal leg angle steel,
unequal angle steel,unequal leg angle steel

Dimension

1.Size:20*20mm~300*300mm
2.Thickness:3mm~30mm

Length

6m, 1-6m or as required

Surface

Non polished finished,polished,bright,mill finish

Treatment

Hot rolled,cold rolled,welded

Package

Standard export seaworthy or as customers' requirements

Application

Stainless steel angle is ideal for all structural applications,and has a durable dull, grainy mill finish that is widely used for all types of fabrication projects that are exposed to the elements - chemical, acidic,fresh water, and salt water environments.

Packaging

Standard export packing or as your request

Payment Method

Wire transfer, spot letter of credit, Western Union, payment documents, acceptance documents, PayPal.


Chemical materials compare information(%):

Chemical composition

C

Si

Mn

Cr

Ni

S

P

309

≤ 0.08

≤ 0.75

≤ 2.0

22.0~24.0

12.0~15.0

≤ 0.03

≤ 0.045

310s

≤ 0.08

≤1.0

≤ 2.0

24.0~26.0

19.0~22.0

≤ 0.03

≤ 0.045


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Mechanical Properties

Tensile Strength Kb (MPa)

Yield Strength σ0.2 (MPa)

Elongation D5 (%)

Hardness

309

≥515

≥205

≥35

≤ 217HB

310s

≥520

≥205

≥40

≤ 217HB;≤ 95HRB


Physical Performance

Density(g/cm³)

Modulus of Elasticity(Gpa)

Coefficient of Thermal Expansion(10-6/°C)

Coefficient of Thermal Conductivity(W/m*K)

Resistivity(ΜΩ. cm)

309

7.98

200

14.9

15.6

78

310s

9.01

200

14.4

13.8

94


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WORKSHOP EQUIPMENT

The company mainly produces hot rolled steel plate, cold rolled steel plate, carbon steel coil, carbon steel pipe, API pipe, structural steel, steel bar and other products. The company has obtained ISO9001 quality system certification and European CE certification, and provides MTC quality certification according to EN10204.3.1

Companies adhering to the "integrity, quality, win-win" spirit of enterprise, in the years of pioneering and enterprising, never forget the original aspiration, accumulated strength, with wisdom and sweat to lead the development of iron and steel industry.

The annual production capacity of cold rolled steel plate production line is 600,000 tons, and the production specification is 0.12-1.2mm*750-1250mm. The production line adopts advanced full hydraulic on the road, flexible and stable control, combined with thickness gauge to achieve automatic control of AGC plate thickness, so as to ensure product quality.

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