Product Description:
Type 321 321H 348 348H 410S 430 436 Sell stainless steel
1. Grade: 321 321H
2. Adopt standard:
ams
5510
astm a 240
mil-s-6721
3. Composition:
Type 321 %
Carbon 0.08 max.
Manganese 2.00 max.
Phosphorus 0.045 max.
Sulfur 0.030 max.
Silicon 0.75 max.
Chromium 17.00-19.00
Nickel 9.00-12.00
Titanium 5 x (C + N) min., 0.70 max.
Nitrogen 0.10 max.
Iron Balance
4. Mechanical properties:
Type 321
UTS ksi (MPa) :90 (621)
0.2% YS ksi (MPa: 40 (276)
Elongation in 2" (50.8 mm):45
Hardness Rockwell: B80
5. Physical properties:
Density, 0.29 lbs/in3
9.01 g/cm3
Electrical Resistivity, microhm-in
(microhm-cm)
68°f (20°c) – 28.4 (72)
Specific Heat, BTU/lb/oF (kJ/kg?K)
32 - 212°f (0-100°c) – 0.12 (0.50)
Thermal Conductivity, BTU/hr/ft2/ft/°F
(W/m?K)
at 212°F (100°C) – 9.3 (16.0)
at 932°F (500°C) – 12.8 (22.0)
6. Heat treatments:
Type 321 is non-hardenable by heat
treatment.
Annealing: Heat to 1750 - 2050°F (954 -
1121°C), then water quench or air cool.
7. Delivery time: 26-30days
8. Payment item:TT or LC
9. Trade item: FOB CIF, and CFR
10.Min order: one pcs.
Our hzz stainless steel plate will use our best quality and perfect service to do for each customer. if you have any need in stainless plate, please feel free to contact me, we will use our specialized knowladge to do for you.
Best wishes to you and your family.
Yours sincerely:
Jack
Company Contact:
Contact Name: Mr. Jack
Company Name: Henan Gang Iron and Steel Co., Ltd
Email:
Gmail:
Skype: gangsteel001
Tel: 0086-13164352098
Fax: 0086-371-88884766
Street Address: 21 Century Building,
Jinshui District, Zhengzhou City,
Henan Province, China
Website:
https://gangsteel.com
Member name: Luanyawei1983
Country:
China
Member Since: 27 October 2008
Total Leads:
597 Luanyawei1983 Import Export Business Leads
Business focus: Steel Plate, Alloy Steel Plate, Carbon Steel Plate
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