KUNSHAN YGT IMP.&EXP. CO.,LTD
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Cold Rolled 2B Finish 6 - 600mm Width 304 1.4301 Stainless Steel Sheet Coil
300 Series stainless steels are classified as austenitic, and are hardenable only by cold working methods. These grades of stainless have chromium (approx. 18 to 30%) and nickel (approx. 6 to 20%) as their major alloying additions. Type 304 is the most widely used alloy of all stainless steels. 300 Series Stainless steel alloys resist corrosion, maintain their strength at high temperatures and are easy to maintain.
Products Details
| Type | Stainless Steel Coil Price 304 |
| Thinckness | Cold rolled:0.3mm-3mm |
| Widthness | 6-600mm |
| Length | as coil |
| Tolerance | Thickness: ±0.02mm Length: ± 5mm |
| Finish | 2B, BA, HL, MIRROR, NO1,NO 4, 8K |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS |
| Material | mainly:201, 202, 304, 304L, 316, 316L,316 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,3 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439 |
| Delivery time | 10-15 days subject to the clients' requirement and quantity |
| Quality | Prime |
| Productivity | 2000 tons/month |
| Note | We can produce other standard as the customers’ requirement |
Chemical Composition
C:≤0.08 ,Si :≤1.0 ,Mn :≤2.0 ,Cr :18.0～20.0 ,Ni :8.0～10.0,S :≤0.03 ,P :≤0.045
Pysical properties
| Tensile strength σb (MPa | ≥ 520
| Specific heat capacity(0 ~ 100 ℃, KJ kgK) | 0.50
|
| Conditions yield strength | σ0.2 (MPa) ≥ 205
| Thermal conductivity (W m. K) | (100 ℃), 16.3 21.5 (500 ℃)
|
| Elongation δ5 (%) | ≥40
| The linear expansion coefficient k. | (0 ~ 100 ℃), 17.2 (0 ~ 500 ℃) of 18.4
|
| Section shrinkage ψ (%) | ≥ 60
| Resistivity (20 ℃, 10 Ω m.) | 0.73
|
| Hardness | ≤ 187HB; ≤ 90HRB; ≤ 200HV
| The longitudinal elastic modulus (20 ℃, KN/mm) | 193 |
| Melting point (℃) | 1398 ~ 1454
| Specific heat capacity | 0.50 |
Surface Finish
| Surface Finish | Definition | Application |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA/8K mirror | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| Hairline | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
About products
1. We are a great agents of Chinese famous mills Baosteel, Tisco, Jisco for SS Products
2. Special dimension are acceptable.
3. Cutting & Slitting services are available.
4. Swift Lead time (usually about 20 days for ex-stock and processing).
5. Mill Inspection Certificate and Origin can be provided
6. All material mentioned are in prime grades.7. Coil weight: 1 to 20 tons(mainly).
7. We can supply materials with various surfaces(NO. 1, 2B, BA, NO. 3, NO. 4, HL)
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