316l Nhà cung cấp cuộn thép không gỉ 2B Hoàn thiện

Kiểu 316thép không gỉ L, with a maximum carbon content of 0.03%, closely resembles Type 316 but offers significantly lower carbon levels. This low carbon content provides excellent resistance to intergranular corrosion, especially after stress relieving or welding processes. Although Type 316L can become sensitized when exposed to temperatures between 800°F and 1650°F, it is the preferred choice over Type 316 for applications requiring enhanced corrosion resistance without annealing, particularly in the welding of thicker sections. Ngoài ra, Type 316L exhibits good abrasion resistance, making it ideal for demanding industrial environments.

Weldability and Machinability of Grade 316 thép không gỉ

Cấp 316 boasts outstanding weldability, accommodating all standard welding techniques except oxyacetylene. While post-weld annealing is typically unnecessary to restore corrosion resistance, proper post-weld clean-up is recommended, especially for heavy gauge fabrication.

Machinability of grade 316 is lower than that of most carbon steels. Tuy nhiên, standard austenitic grades like 316 can be readily machined with slower speeds, heavy feeds, rigid and sharp tools, and the use of cutting fluids. There is also an ‘improved machinabilityversion of grade 316 available.

316 Stainless Steel Coil Nominal Composition

C Mn P S Cr TRONG Mo N Fe
PHÚT 16.0 10.0 2.00
TỐI ĐA 0.030 2.0 0.045 0.030 0.75 18.0 14.0 3.00 0.10 BAL

316 Stainless Steel Coil Physical Properties

At 70°F At 20°C
Tỉ trọng 0.29 lb./in³ 7.99 g/cm³
Modulus of Elasticity (E) 28.0 x 10³ ksi 193 x 10³MPa
Coefficient of Expansion 8.9 x 10⁻⁶ microinches/in.-°F (32-212° F) 16.0 μm/m-°C (0-100°C)
Electrical Resistivity 29.4 μ ohm.in 74 μ ohm.cm
Thermal Conductivity 9.4 Btu-in./ft.²hr.-°F (100°C) 16.2 W/m-K (100°C)

316 Stainless Steel Coil Typical Mechanical Properties

Tình trạng Tensile Strength Min (UTS) 0.2% YS Min Elongation% in 2” Min (50.8 mm) Hardness Rockwell
Ủ (Min) 81 ksi (558 MPa) 42 ksi (290 MPa) 50% 79 HRBW (Max)

17 Số năm kinh nghiệm xuất khẩu
Đủ hàng tồn kho | Nhà máy chế biến

Thành lập công ty của chúng tôi: Xuất khẩu bắt đầu vào 2006, với 18 năm kinh nghiệm xuất khẩu; Đã xuất sang hơn 100 Quốc gia, với hơn 800 khách hàng tích lũy. Kho hàng tồn kho: Lên đến 20,000 tấn

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