Textile Industry Sinker Reed Use Stainless Steel Coil

Product Description

Textile Industry Sinker Reed Use Stainless Steel Coil

Longterm Co.,ltd specializes in all grades of cold-rolled stainless steel strip with thickness ranging from 0.03 to 3.0mm, and width 650mm or less. With registered capital of 60million yuan, Longterm covers an area of 40000 m2. The annual production capacity is around 40,000 tons. In possession of a number of technical and managerial talents, superior production fixtures, complete auxiliary facilities and testing equipment, Longterm enjoys unique advantages in cutting-edge technology, strong technical force and strict management.

--1. Detailed Images

Typical Mechanical Properties
Classification	Type	Yield Strength Mpa	Tensile Strength Mpa	Elongation %	Hardness HV
Austenitic	SUS 201	245+	635+	40+	253-
	SUS 301	205+	520+	40+	200-
	SUS 304	205+	520+	40+	200-
	SUS 304L	175+	480+	40+	200-
	SUS 305	175+	480+	40+	200-
	SUS 309S	205+	520+	40+	200-
	SUS 310S	205+	520+	40+	200-
	SUS 316	205+	520+	40+	200-
	SUS 316L	175+	480+	40+	200-
	SUS 317	205+	520+	40+	200-
	SUS 321	200+	520+	40+	200-
Ferritic	SUS 409	205+	380+	22+	200-
	SUS 430	205+	450+	22+	200-
	SUS 430LX	175+	365+	22+	200-
Martensitic	SUS 410	175+	440+	20+	210-
	SUS 410S	175+	410+	20+	200-
	SUS 420J	225+	520+	18+	234-
	SUS 440A	245+	590+	15+	270-

--2. Manufacturing Process

--3. Main Equipments

A.Imported Fourteen-high Cold-roll Reversing Mill

B.Continuous Bright Annealing Oven

C.TENSION LEVELLER

--4. Major Application

--5. Packing & Shipping

--6. Certification

--7. FAQ

1. Items To Be Specified in Order

Standard: ASTM, JIS, DIN, GB

Grade: 200, 300, 400 series and etc.

Surface condition: TR, BA

Mechanical property: hardness, tensile strength, elongation rate and etc.

Grain Size: ASTM

Size: thickness, width, length, I.D. and O.D.

Quantity: weight

Packaging: packing method, single - roll weight

Delivery date, method and place

2. Does stainless steel never rust?

The different characteristics of stainless steel are attributed to the

different elements added along with ferrum element. Stainless steel is

anti-rust because the chromium (CR) element added can form a

dense oxide film. However, once stainless steel is exposed to high

temperature or a strong chemical environment for a long time, the

oxide film on the surface will be destroyed and lead to corrosion.

3. Into what categories is stainless steel usually divided according to matrix structure?

Usually stainless steel can be divided into following categories by

matrix structures:

1. Ferritic stainless steel, which contains 12% ~ 30% Cr. Its corrosion

resistance, toughness and weldability is improved with the increase

of Cr content, and its resistance against chloride stress corrosion is

superior to other types of stainless steel.

2. Austenitic stainless steel, which contain over 18% Cr, about 8% Ni

and a small amount of Mo, Ti, N and etc. It has good overall perfor

mance and is resistant to a variety of chemical medium corrosion.

3. Austenitic-ferritic duplex stainless steel, which has the merits of both

austenitic and ferritic stainless steel. It has an excellent performance

in superplasticity as well.

4. Martensitic stainless steel, which is of high strength but bad in plasticity

and weldability.

According to chemical composition, it can be divided into CR series

(SUS400), CR-NI series (SUS300), CR-MN-NI(SUS200) and precipitation

hardening series (SUS600).

200 series - Cr - Ni - Mn austenitic stainless steel

300 series - Cr - Ni austenitic stainless steel

400 series - ferritic and martensitic stainless steel

500 series - heat resistant chromium alloy steel

600 series - martensitic precipitation hardening stainless steel

Textile Industry Sinker Reed Use Stainless Steel Coil

Product Description

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