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Cold Formed Spring 3mm Mild Steel Sheet Improved Yield Ratio Gray Color

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Address: Nongshi Road,#07,Dongbei Tang District,Xi Shan,Wuxi,Jiangsu,CN,Zip:214000

Contact name:Lily

Wuxi Sino Yuan Science And Technology Co.,Ltd.

Cold Formed Spring 3mm Mild Steel Sheet Improved Yield Ratio Gray Color

Country/Region	china
City & Province	wuxi jiangsu
Categories	Springs

Product Details

202 3mm Stainless Steel Plate , Hot And Cold Rolled Steel Sheet

Cold-Rolled Stainless Steel Plate:

a. Stretch good, toughness, but the price is more expensive;
b. Cold rolling processing surface without oxide skin, good quality;
c. Cold rolling is generally used in the production of strip, the rolling speed is high;
d. Cold rolling than the thickness of the high precision. Mechanical properties, surface and so on in the hot rolling;
e. Cold rolled steel coil due to a certain degree of work hardening, low toughness, but can achieve better yield ratio, used for cold-formed spring and other parts;
f. Cold coil yield point closer to the tensile strength, so the use of risk in the process of no predictability, when the load exceeds the allowable load prone to accidents
g. The surface of the cold rolled steel coil without plating is gray.
h. Cold rolled steel plate surface smoothness is higher than the hot rolled steel coil.

Hot-Rolled Stainless Steel Plate:

Continuous casting slab or slab slab is used as raw material, heated by step heating furnace, dewatered by high pressure water and then into rough rolling mill.

The rough rolling material passes through the cutting head and tail and then enters the finishing mill to carry out computer controlled rolling. After the final

rolling, it is subjected to laminar cooling (computer controlled cooling rate) and coiler winding, which becomes a straight hair roll. The head and tail of the straight hair roll are often in the shape of a tongue and a fishtail. The thickness and width are poorly accurate, and the side has frequent defects such as a wave shape, a folded edge, and a tower shape. The weight of the coil is heavier and the inner diameter of the coil is 760 mm.

Cold rolled plate
Cold rolled plate
Specification (Thick)	Big Deviation	Normal Deviation	Small Deviation	No Deviation
0.4mm	0.3mm-0.32mm	0.33mm-0.37mm	0.37mm-0.39mm	no less than 0.39mm
0.5mm	0.4mm-0.42mm	0.43mm-0.47mm	0.47mm-0.49mm	no less than 0.49mm
0.6mm	0.5mm-0.52mm	0.53mm-0.56mm	0.57mm-0.59mm	no less than 0.59mm
0.7mm	0.6mm-0.62mm	0.63mm-0.67mm	0.67mm-0.69mm	no less than 0.69mm
0.8mm	0.7mm-0.72mm	0.73mm-0.77mm	0.74mm-0.79mm	no less than 0.79mm
0.9mm	0.8mm-0.82mm	0.83mm-0.87mm	0.87mm-0.89mm	no less than 0.89mm
1.0mm	0.89mm-0.9mm	0.91mm-0.94mm	0.94mm-0.99mm	no less than 0.99mm
1.2mm	1.02mm-1.08mm	1.09mm-1.15mm	1.16mm-1.18mm	no less than 1.18mm
1.5mm	1.32mm-1.38mm	1.39mm-1.45mm	1.46mm-1.48mm	no less than 1.48mm
2.0mm	1.72mm-1.79mm	1.8mm-1.86mm	1.87mm-1.9mm	no less than 1.9mm
2.5mm	2.23mm-2.36mm	2.32mm-2.42mm	2.42mm-2.47mm	no less than 2.48mm
3.0mm	2.7mm-2.77mm	2.78mm-2.85mm	2.85mm-2.9mm	no less than 2.9mm

Hot rolled plate
Specification (Thick)	Big Deviation	Normal Deviation	Small Deviation	No Deviation
3.0mm	2.6mm-2.75mm	2.75mm-2.85mm	2.86mm-2.9mm	no less than 2.9mm
4.0mm	3.5mm-3.6mm	3.6mm-3.75mm	3.76mm-3.95mm	no less than 3.95mm
5.0mm	4.5mm-4.6mm	4.6mm-4.75mm	4.75mm-4.95mm	no less than 4.95mm
6.0mm	5.4mm-5.6mm	5.6mm-5.75mm	5.75mm-5.85mm	no less than 5.85mm
8.0mm	7.3mm-7.5mm	7.5mm-7.65mm	7.65mm-7.85mm	no less than 7.85mm
10.0mm	9.2mm-9.3mm	9.3mm-9.6mm	9.6mm-9.85mm	no less than 9.85mm
12.0mm	11.1mm-11.2mm	11.2mm-11.6mm	11.6mm-11.85mm	no less than 11.85mm
14.0mm	13.1mm-13.2mm	13.2mm-13.6mm	13.6mm-13.85mm	no less than 13.85mm

202 stainless steel plate

202 stainless steel is one of 200 series stainless steel, the national standard model is 1Cr18Mn8Ni5N. 202 stainless steel is widely used in building decoration, municipal engineering, highway guardrail, Hotel facilities, shopping malls, glass handrails, public facilities and other places.

202 stainless steel chemical composition
Grade	C	Si	Mn	Cr	N	P	S	Ni
202	≤0.15	≤1.00	≤7.5-10.0	17.00~19.00	≤0.25	≤0.060	≤0.03	4.00-6.00

430 physical properties
202	Density :	7.93g/cm3
	Melting point:	1010-1120℃
	Tensile Strength:	σb (MPa)≥520
	Yield strength :	σ0.2 (MPa)≥275

Applications

Typical applications for 430 grade include:
Linings for dish washers
Refrigerator cabinet panels
Automotive trim
Lashing Wire
Element Supports
Stove trim rings
Fasteners
Chimney Liners

Factory and Machinery Equipment :

We had our own factory to do slitting re-rolling and finish treatment machine,PVC and interleaving paper we will using with our machine for you,could protect stainless steel surface from damage or any scratches,

1. CNC Flame Cutting Machine

2. CNC Plasma Cutting Machine

3. CNC Laser Cutting Machine

4. Bending Machine

5. Shearing Machine

6. Punch Machine

7. Driving Machine

Packing

Cold Rolled waterproof paper and steel strip reinforcement,one package about 2 tons,Load in 20GP / 40GP

WHY US?

Q1. How do you control quality ?
A1: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q2. What are the advantages of your company ?
A2: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q3. How many coutries you already exported ?
A3: Exported to more than 50 countries mainly from America , Russia , UK , Kuwait, Egypt ,Brazil , UAE , Germany , Dubai , Saudi Arabia , Iran , Turkey , Jordan , Malaysia , Singapore , etc.

Q4. Can you provide sample ?
A4: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days