Our company, Katalor professionally sells 309S stainless steel with the lowest price. There are many steel types stock in our Shanghai warehouse, such as 309S steel plate, 309S steel pipe, 309S profile steel, 309S square/rectangle hollow section, 309S bar and so on. ASTM 309S chemical composition %: C(max):0.08, Mn(max):2.00, P(max):0.045, S(max):0.030, Si(max):0.75, Cr:22.0-24.0, Ni:12.0-15.0 309S mechanical properties: Tensile strength(min):515Mpa, Yield strength(min):205Mpa, Elongation in 2 in. or 50 mm,min, %: 40, Hardness: HB(max): 217, HRB(max):95 The application for 309S stainless steel: 309S stainless steel is widely used in boilers, energy (nuclear power, thermal power, fuel cell), industrial furnaces, incinerator, heating furnace, chemical, petrochemical and other important areas. Katalor industry is the professional 309S stainless steel supplier. We can provide the high quality 309S stainless steel goods with the most competitive price for you. If you have any need for 309S stainless steel, please contact with us! Tel : 021 61182423 Phone:13764751831 Fax : 021 61182425 skype : bsteelplate Website:http://www.bsteelplate.com/ www.katalor.com

321 stainless steel is Ni - Cr - Ti austenitic stainless steel and its performance is very similar with 304. But due to join the metal titanium, 321 has the better grain boundary corrosion resistance and high temperature strength. ASTM 321 equivalent material: GB: 0Cr18Ni10Ti American: 321¡¢S32100¡¢TP321 Japanese: SUS321 English: 304S12¡¢321920 Germany: X10CrNiTi189 ASTM 321 chemical composition %: C(max):0.08, Mn(max):2.00, P(max):0.045, S(max):0.030, Si(max):0.75, Cr:17.0-19.0, Ni:9.0-12.0, N(max):0.1, Ti:5*(C+N)-0.70 ASTM 321 mechanical properties: Tensile strength(min):515Mpa, Yield strength(min):205Mpa, Elongation in 2 in. or 50 mm,min, %: 40, Hardness: HB(max): 217, HRB(max):95 Shanghai Katalor Industry Co., Ltd is the professional 321 stainless steel supplier. We can provide the high quality 321 stainless steel goods with the most competitive price for you. If you have any need for 321 stainless steel, please contact with us! Tel : 021 61182423 Phone:13764751831 Fax : 021 61182425 skype : bsteelplate E-mail : info@katalor.com Website:http://www.bsteelplate.com/ www.katalor.com

We offer ASTM A514 high yield strength cold forming steel plate and sheet: 1. A514 series grades: A514 Gr.A ,A514 Gr.B ,A514 Gr.C ,A514 Gr.E, A514 Gr.F,A514 Gr.H,A514 Gr.J,A514 Gr.K,A514 Gr.M ,A514 Gr.P ,A514 Gr.Q ,A514 Gr.T ,A514 Gr.R ,A514 Gr.S 2.Chemical composition: A514 Gr.A C:0.15-0.21 Mn:0.8-1.1¡¡ S :¡Ü0.0.35 P :¡Ü0.035 Si :0.4-0.8 B: ¡Ü 0.0025 Mo: 0.18-0.28 Zr : 0.05-0.15 Cr:¡Ü 0.5-0.8 A514 Gr.B C:0.12-0.21 Mn:0.7-1.1¡¡ S :¡Ü0.008 P :¡Ü0.035 Si :0.2-0.35 B: 0.15-0.25 Mo: 0.18-0.28 Cr:¡Ü 0.4-0.65 V: 0.03-0.08 Ti: 0.01-0.04 A514 Gr.C C:0.1-0.2 Mn:1.1-1.5¡¡ S :¡Ü0.035 P :¡Ü0.035 B: 0.001-0.005 Mo: 0.15-0.25 Si :0.15-0.3 3.Mechanical properties: Tensile Strength ¦Òb(MPa) : A514 Gr.A/C 760-895 (thickness under 65mm) A514 Gr.B 110-130 Yield Strength ¦Ò0.2 : A514 Gr.A/C: ¡Ý690 A514 Gr.B: ¡Ý100 Elongation ¦Ä5(%) : A514 Gr.A/C : ¡Ý18 A514 Gr.B: ¡Ý 16 Hardness HBW: 235-293 4. Application: ASTM A514 is mainly used as high strength steels for high yield strength cold forming steels.ASTM A514 steel plate/sheet is a quenched and tempered high yield strength steel used in structural applications where high strength and low weight are critical. If you have any problem, please be free to contact us: Tel : 021 61182423 Phone:13764751831 Fax : 021 61182425 skype : bsteelplate E-mail : info@katalor.com Website:http://www.bsteelplate.com/ www.katalor.com

We are leading supplier of Shipbuilding steel, Boiler and Pressure vessel steel, Weather resisting steel, Alloy structural steels, Carbon steel, Pipeline steel, Stainless steel, Quality carbon structural steel, Steel section for shipbuilding etc.

We are leading supplier of Shipbuilding steel, Boiler and Pressure vessel steel, Weather resisting steel, Alloy structural steels, Carbon steel, Pipeline steel, Stainless steel, Quality carbon structural steel, Steel section for shipbuilding etc.