Description
Grade: 300 Series 304
Thickness: 3.0-14mm
Width: 1219,1500mm
Tolerance: Thickness: ±0.02mm Length: ± 5mm
Brand : BAOSTEEL,TISCO,ZPSS
Standard: ISO,ASTM,SUS,GB
Surface: 2B,BA,NO3,NO4
Place of origin: China (mainland)
Payment terms : L/C at sight or 30% TT as deposit
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.
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
Physical properties
Tensile strength σb (MPa) ≥ 520
Conditions yield strength σ0.2 (MPa) ≥ 205
Elongation δ5 (%) ≥40
Section shrinkage ψ (%) ≥ 60
Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV
Melting point (℃) : 1398 ~ 1454
Specific heat capacity (0 ~ 100 ℃, KJ kgK) : 0.50
Thermal conductivity (W m. K) : (100 ℃), 16.3 21.5 (500 ℃)
The linear expansion coefficient k. (10) : (0 ~ 100 ℃), 17.2 (0 ~ 500 ℃) of 18.4
Resistivity (20 ℃, 10 Ω m.) : 0.73
The longitudinal elastic modulus (20 ℃, KN/mm) : 193
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)
Package And Shipping
Standard export package with Kraft paper with wooded trays or as required,containers sizes as follows :
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM, 23MTS
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM, 27MTS
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM, 27MTS
Our Services
1.Professional person communicate with you before the order
2.OEM&ODM, also provide customized service
3.Offer for your unique design and some our current model
4.Protection of your sales area, ideas of design and all your private information
5.Provide strict quality check for each part,each process before export
6.Provide complete post-sale service,including installation,technical guide
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