Hv180-600 And Sus301 Cold Rolled Spring Steel Strips With 0.05-0.8mm Thickness

HV180-600 and SUS301 cold rolled Spring Steel Strips with 0.05-0.8mm thickness          

 

 

SUS301 cold rolled stainless steel strip with  thickness:0.05-0.8mm  width:4-600mm  Thickness tolerance: +/-0.005mm HV180-600  Surface:2B BA      

 

Applications:

Electronics, computer accessories, computer IO shrapnel, stationery, kitchen utensils, medical devices, and stainless steel the etching materials used, chemical filler,constant force spring,clock spring and toy spring ,shrapnel, tape measure.And it also used in train, aircraft, conveyor belts, vehicles, bolts, springs, nuclear power, screen.

Include Usage: Train, aircraft, conveyor belts, vehicles, bolts, springs, nuclear power, screen.

Type: SUS301 stamping hard material, spring steel strip, the winding steel strip of high hardness of over HV580, constant force spring steel, blade steel strip, steel healds strip.

 

 

Description: 

 

301 is a versatile stainless steel, it is widely used to produce good overall performance requirements (corrosion resistance and formability) of equipment and parts. 301 stainless steel is produced in accordance with the American ASTM standard stainless steel grades. The 301 is the most widely used stainless steel, heat resistant steel. 301 (17Cr-7Ni-carbon) material: 304 steel, Cr and the Ni content increased tensile strength and hardness when cold working, non-magnetic, but cold working magnetic.

 

 

Specifications:

 

Chemical composition:

Name	C	Si	Mn	P	S	Cr	Ni
301	≤0.15	≤1.00	≤2.00	≤0.045	≤0.030	16.00-18.00	6.00-8.00

　　

 

Mechanical Properties:

Condition	Tensile strength Rm N/mm2	Yield strength RP0.2 N/mm2	Elongation As %	Melting point	Resistivity	Section shrinkage ψ (%)
Annealed	520	205	40	1398~1420℃	0.73Ώ*mm2*m-1	≥60

 　

　

Temperature℃	20	100	500
Thermal conductivity λ/w(m*℃)-1	12.1	16.3	21.4

 

 

Temperature℃	20-200	20-200	20-300	20-400
Coefficient of linear expansionα/(10-6/℃)	16.0	16.8	17.5	18.1

 

 

Brief Description:

Thickness(0.05—0.8mm) × Width(4—600mm)

Thickness tolerance(±0.005--±0.01mm) 

Width tolerance(±0.05mm)

Common spec:0.13*5mm  0.5*15mm

Hardness:HV180-HV600

Not fractured with bending 180 degree(Excellent elasticity)

We can provide free samples if you have any questions, telephone contact, we discuss the details!

 

Density:

Steel Grade	Density(g/cm3)
201,202,301,302,303, 304,304L,305,321	7.93
316,316L,316S,347,309S,310,310S	7.98
405,410,420	7.75
409,430,434	7.7

 

Stainless steel theoretical weight formula:

Weight (kg) = thickness (mm) × width (mm) x length (mm) × density values

Stainless steel gravity:

Chromium stainless take 7.75 ton / M³

Chrome-nickel stainless steel take 7.93 ton / M³

Iron take 7.87 ton / M³

 

 

Competitive Advantage: 

The quality of our product is as well as Japan , even some materials can substitute the materials in Japan , besides Our prices are more Competitive , now we have sold our precision stainless steel strip sus301 to some countries in Europe, so would you interes in this? If you have interests, I will give you more information.