Alloy 690 has excellent resistance to intergranular corrosion and intergranular stress corrosion cracking (IGSCC). Available Forms:Plate,Sheet,Bar,Rod,Tube,Pipe,Forgings Standards:ASTM,ASME,Other project specifications
According to the actual needs of customers, we can provide Nilo 45 products in various forms and supply states, support customized production, and ensure delivery efficiency: - Product Form: Strip (0.05~3.0mm), plate (3.0~100mm), wire (0.01~10mm), bar (10~200mm), pipe, etc., can be cut on demand. - Supply State: Annealed state (M), half-hard state (Y2), hard state (Y), can be customized according to customer processing needs. - Surface State: Bright surface, pickled surface, annealed surface, adapting to the surface requirements of different application scenarios.
According to the actual needs of customers, we can provide Alloy42 products in various forms and supply states, support customized production, and ensure delivery efficiency: - Product Form: Strip (0.05~3.0mm), plate (3.0~100mm), wire (0.01~10mm), bar (10~200mm), pipe, etc., can be cut on demand. - Supply State: Annealed state (M), half-hard state (Y2), hard state (Y), can be customized according to customer processing needs. - Surface State: Bright surface, pickled surface, annealed surface, adapting to the surface requirements of different application scenarios.
Kovar Dimension Specs Sheets: Thickness 0.01–50 mm (foil to thick), width ≤1500 mm, length 1–5 m (cuttable). Bars: Diameter 3–300 mm (cold-drawn/hot-rolled), shapes (round/square/hexagonal, ≥8 mm customizable), length 1–4 m. Coils: Thickness 0.03–2 mm (thickness uniformity ≤0.5 μm), coil weight 30–400 kg, inner diameter 300–400 mm. Tubes: Seamless (OD 4–100 mm), capillary (OD 0.8–6 mm); length 1–5 m (welded tubes customizable). Wires: Diameter 0.01–4 mm, supplied as coils (≤4 mm) or straight lengths (≤2 m). Fittings: DN 10–150 mm, Sch 10–60, including elbows/tees/flanges. Tolerances: Bars ±0.03–0.8 mm, sheets ±2%–8%; compliant with ASTM F15 (sheets/bars), ASTM A269 (tubes).
I. Common Forms & Specifications • Plates/Coils: Thickness 0.3-120mm, Width 600-2500mm, Surface: 2B/BA/Polished • Pipes: Seamless pipe OD 3-200mm; Welded pipe OD 15-400mm, Sch5S-160S • Bars/Wires: Round bar diameter 5-500mm, Wire diameter 0.1-100mm • Others: Fasteners (M3-M56), Forgings (Customized), Welding wires (1.0-5.0mm) II. Core Executive Standards • Plates: ASTM B463/A240 • Pipes: Seamless pipe: B729/B829; Welded pipe: B464 • Bars: ASTM B473 • Fittings/Flanges: ASTM B366/B462 • Fasteners/Welding Materials: ASTM F467/F468, B472 III. International Equivalent Grades • American Standard: UNS N08020 / Alloy 20 • German Standard: 2.4660 / NiCr20CuMo • Chinese Standard: NS143 / NS1403 • Japanese Standard: NAS 335X IV. Delivery Conditions • Plates/Pipes: Solution annealing + Pickling • Bars: Annealed/Solution annealed • Welded Pipes: Solution annealing + Weld annealing V. Customization ServiceShanghai Bozhong Metal Group Co., Ltd. can provide customization services for the full range of Alloy 20 products according to customer needs, including special sizes, non-standard specifications, customized surface treatment and processing technology, to meet the personalized needs of various industrial applications.
