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You are here : section steel--Katalor steel > H beam steel > 正文ASTM 321 Stainless H beam steel

ASTM 321 Stainless H beam steel

ASTM 321 Stainless H beam steel

ASTM 321 Stainless H beam steel is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments. Grade 321 Stainless H beam steel is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.

ASTM 321 Stainless H beam steel Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Other
321 min. max - 0.08 2.00 0.75 0.045 0.030 17.0 19.0 - 9.0 12.0 0.10 Ti=5(C+N) 0.70

ASTM 321 Stainless H beam steel Mechanical Properties:

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
321 515 205 40 95 217

ASTM 321 Stainless H beam steel Welding 321 Stainless H beam steel is weldable by common fusion and resistance methods. Use type 347 filler rod or electrodes. For best results refer to: SSINA’s “Welding of Stainless Steels and Other Joining Methods”. 321 Stainless H beam steel Features High strength Scaling resistance and phase stability Excellent forming and welding characteristics Resistant to potable water with up to 200mg/L chlorides at normal temperature. If you need ASTM 321 Stainless H beam steel or you want to find a ASTM 321 Stainless H beam steel Manufacturers , you can contact Katalor . we keep more than 1000 ton 321 H beam stock every month .

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