Sus304 Cold Rolled Spring Steel Strips With 0.05-0.8mm Thickness And 4-600mm Width

SUS304 cold rolled Spring Steel Strips with 0.05-0.8mm thickness and 4-600mm width

 

 

SUS304 cold rolled stainless steel strip with  thickness:0.05-0.8mm  width:4-600mm  Thickness tolerance: +/-0.005mm HV160-400  Surface:2B BA        

 

Description:

304 stainless steel is a versatile stainless steel material, anti-rust performance is stronger than the 200-series stainless steel.The high temperature is also more general use temperature limit is less than 650 ° C. 304 stainless stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion. Oxidizing acids derived experiment: the nitrate concentration ≤ 65% below the boiling temperature, 304 stainless steel has a strong anti-corrosive. Also has good corrosion resistance to alkali solution and most organic and inorganic acids.

With good corrosion resistance, heat resistance, low temperature strength and mechanical properties, punching and bending thermal processing, non-hardening heat treatment, non-magnetic.

304 stainless steel is a versatile stainless steel material, anti-rust performance is stronger than the 200-series stainless steel.The high temperature is also relatively good. 304 stainless stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion. Oxidizing acids derived experiment: the nitrate concentration ≤ 65% below the boiling temperature, 304 stainless steel has a strong anti-corrosive. Also has good corrosion resistance to alkali solution and most organic and inorganic acids. Material: 304 (18Cr-8Ni) as a versatile steel has good corrosion resistance / heat resistance, good thermal processing of low temperature strength and mechanical properties; stamping / bending, hardening heat treatment (non-magnetic use Wen Chong -196 ℃ to 800 ° C).

 

 

Applications:

Mainly used for Electronics, computer accessories, stationery, kitchen utensils, medical equipment, stainless steel etching materials, chemical packing, needle material,spiral wound gasket, seal.

Secondly,it also can be used for household goods (1/2 class tableware / cabinets / indoor pipeline / water heater / boiler / bathtub), automotive accessories (windshield wipers / muffler is / mold products), medical equipment, building materials, chemical, food industry, agriculture, ship parts.

Domestic appliances, cabinets, indoor pipes, water heaters, boilers, bathtubs, auto parts, medical equipment, building materials, chemical, food industry, agriculture, ship parts.

 

 

Specifications:

 

Chemical composition:

Name	C	Si	Cr	Mn	Ni	P	S	Cu
304	≤0.07	≤1.00	18.00-20.00	≤2.00	8.00-11.00	≤0.035	≤0.030	1.00-3.00

 

 

Mechanical Properties :　

σs	σb	δ	Hardness	Resistivity	Melting point	r00	r45	r90	Density
205 MPa	520 Mpa	40%	HB ≤187 HRB≤90 HV ≤200	0.73Ώ*mm2*m-1	1398~1420℃	0.936	1.123	0.909	7.93 g·cm-3

　　 　

 

Grade	Quenched	Cold rolling, solid solution heat treatment or annealed state				Precipitation hardening heat treatment condition				Conductive
		HV	Yield strength N/mm	Tensile strength N/mm	Elongation%	Heat treatment	HV	Yield strength N/mm	Tensile strength N/mm
301-CSP	1/2H	340±30	≥510	≥930	≥10	－	－	－	－	2.3
	3/4H	400±30	≥745	≥1130	≥5	－	－	－	－	2.3
	H	460±30	≥1030	≥1320	－	－	－	－	－	2.3
	EH	510±20	≥1275	≥1570	－	－	－	－	－	2.3
	SHE	≥530	≥1450	≥1740	－	－	－	－	－	2.3
304-CSP	1/2H	280±30	≥470	≥780	≥6	－	－	－	－	2.3
	3/4H	340±30	≥665	≥930	≥3	－	－	－	－	2.3
	H	≥370	≥880	≥1130	－	－	－	－	－	2.3
631-CSP	0	≤200	－	≤1030	≥20	TH1050RH95	≥345≥392	≥960≥1030	≥1140≥1230	2.3
	1/2H	375±25	－	≥1080	≥5	CH	≥380	≥880	≥1230	2.3
	3/4H	425±25	－	≥1180	－	CH	≥450	≥1080	≥1420	2.3
	H	≥450	－	≥1420	－	CH	≥530	≥1320	≥1720	2.3

 

 

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)

Hardness:HV160-HV400

Other specifications can be customized

We can provide free samples if you have any questions, contact us, 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: 

First-class quality, complete specifications, reasonable price, timely delivery and rigorous specified according to customer requirements, suited materials for basic principles, to allow customers to buy satisfaction with assured.