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Alloy steel, die steel, carbon steel, stainless steel, free cutting steel

021-67639199
eighteen billion nine hundred and eighteen million one hundred and eighty-three thousand two hundred and thirty
  • Link contacts | Xu
  • contact number | 021-67639199
  • Contact mobile phone | eighteen billion nine hundred and eighteen million one hundred and eighty-three thousand two hundred and thirty
  • Main products | Alloy steel, die steel, carbon steel, stainless steel, free cutting steel
  • Contact address | Room d149, Building 7, No. 1391, Shihua Weiqing West Road, Jinshan District, Shanghai
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        Shanghai Mengri Metal Products Co., Ltd.: sales of external standard products of Baosteel and Xingcheng Special Steel
[Mengri Metal] sells American Standard, German Standard and Japanese Standard. Premium steel: mainly made of CRMO (chromium molybdenum series)
CRNIMO (Cr Ni Mo series), CRMNMO (Cr Mn Mo series), carbon steel, bearing steel (GCR15);
Free cutting steel (1215, 12L141144); Spring steel (65MN, SUP7,SUP9,SK5,60SI2MNA,6150,50CRVA)、
Die steel (hot work die steel, cold work die steel, plastic die); Aluminum alloy 1-8 series (SWA, Alcoa);
High temperature alloy (Hastelloy, nickel alloy, copper nickel alloy, etc.). Long term sales of stock on hand,
The specifications are mainly round steel: 5 -[ View details ]
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message header   35CN6 round steel 300M round bar GR43C steel plate can be cut
35cn6 round steel 300m round bar gr43c steel plate can be cut 5. Sulfur s: sulfur is also a harmful element under normal circumstances. It makes the steel produce hot brittleness, reduces the ductility and toughness of the steel, and causes cracks during forging and rolling. Sulfur is also harmful to welding performance, reducing corrosion resistance. Therefore, the sulfur content is generally required to be less than 0.055%, i.e., steel is required to be less than 0.040%. Change the shape, size and position of the γ phase region. This kind of influence is relatively complex. Generally, when the alloy element content is high
message header   Supply T41902 round steel 40CrNi2Si2MoVA round bar 1.2581 steel plate punching
Supply of t41902 round steel 40crni2si2mova round bar 1.2581 steel plate punching 7. Nickel (ni): nickel can improve the strength of steel while maintaining its plasticity and toughness. Nickel has high corrosion resistance to acid and alkali, rust prevention and heat resistance under high temperature. However, since nickel is a relatively good resource, other alloy elements should be used instead of nickel chromium steel as far as possible. 8. Molybdenum (mo): molybdenum can refine the grain of steel, improve hardenability and thermal strength, and maintain sufficient strength at high temperature
message header   Supply 1.2703 round steel 40crni2si2mova round bar 45M5 steel plate for retail
Supply 1.2703 round steel 40crni2si2mova round bar 45M5 steel plate for retail 7. Nickel (Ni): Nickel can improve the strength of steel while maintaining good plasticity and toughness. Nickel has high corrosion resistance to acid and alkali, rust prevention and heat resistance under high temperature. However, since nickel is a scarce resource, other alloy elements should be used instead of nickel chromium steel as far as possible.
8. Molybdenum (Mo): Molybdenum can refine the grain of steel, improve the hardenability and thermal strength, and maintain sufficient strength and resistance at high temperature
message header   Supply BT15 round steel 40crni2si2mova round bar 5CR4W5MO2V steel plate for retail
Supply BT15 round steel 40crni2si2mova round bar 5CR4W5MO2V steel plate for retail The intergranular corrosion can be avoided by adding proper titanium to Cr 18 Ni 9 austenitic stainless steel.
10. Vanadium (V): Vanadium is an excellent deoxidizer for steel. The addition of 0.5% vanadium in steel can refine the grain structure and improve the strength and toughness. The carbide formed by vanadium and carbon can improve the hydrogen corrosion resistance under high temperature and high pressure. Only under the condition of carbon deficiency or high temperature, it enters into solid solution in atomic state
message header   YG3X round steel 40crni2si2mova round bar ST42-3 steel plate can be cut
Supply yg3x round steel 40crni2si2mova round bar st42-3 steel plate can be cut Change the position of eutectoid point s. The temperature of eutectoid point s increases when the elements in γ phase region are reduced; The opposite is true for elements in the expanded γ phase region. In addition, almost all alloying elements reduce the carbon content of eutectoid point s, which makes s point move to the left. However, carbide forming elements such as vanadium, titanium, niobium, etc. (also including tungsten, molybdenum), when the content reaches a certain limit, move the s point to the right. It is divided into alloy steel
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021-67639199

eighteen billion nine hundred and eighteen million one hundred and eighty-three thousand two hundred and thirty

Main projects: Alloy steel Die steel carbon steel stainless steel Free cutting steel
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