Stainless Steel X90crmov18 1.4112 Tool Steel1.4112 Tool Steel
Knives, surgical cutting tools, mold inserts and active elements in the plastics processing industry, even in chemically aggressive molding compounds. Shape- and flat-knives in the food industry, for example for frozen goods, beef and pork splitting blades, perforated discs and other accessories, for meat grinders, shaped knives for fish processing. Devices in tooling, workpiece support and clamping devices in the automotive industry.
Hot Working:Hot working for grade 440B stainless steel takes place by pre-heating the steel to 760°C (1400°F) which is then followed by slowly increasing the temperature range to 1038-1204°C (1900-2200°F). After the hot working process, the material is then cooled slowly at room temperature followed by complete annealing.
Cold Working:440B stainless steel can be slightly cold worked by common cold working methods.
Forging:Heat slowly and uniformly to 1180°C, allowing sufficient time for the steel to become heated through. Be careful not to overheat as this can cause a loss of toughness and ductility. Do not forge below 1010°C reheating if necessary. After forging cool slowly in furnace or thermoinsulating material, then anneal immediately. Air cooling after forging 440B may cause cracking.
Annealing:440B stainless steel is annealed at 843-871°C (1550-1600°F) and then cooled very slowly in a furnace.
Hardening:440B stainless steel is heated at 760°C (1400°F), soaked at 1010°C (1850°F) and finally cooled in oil or air.
Tempering:440B stainless steel is tempered at 148°C (300°F) to obtain maximum properties and the maximum hardness that can be obtained is RC58.
Welding:Welding is not generally recommended for grade 440B stainless steel as it tends to harden in air. If this steel grade is welded the recommended temperature is 260°C (500°F) and for the post weld treatment the recommended temperature is 732-760°C (1350-1400°F). The post weld treatment should take place for 6 h and then the material should be cooled slowly in a furnace to avoid cracking. Similar high heat inputs and filler metal should be used during operations.
Machinability: 440B stainless steel is best machined in the annealed condition. Chip breakers are used to handle tough, stringy chips of grade 440B stainless steel. Ceramic or carbide tooling is best suited for this grade 440B stainless steel.
⇒ Good resistance to uniform corrosion
⇒ Good resistance to pitting and crevice corrosion
⇒ Very good resistance to stress corrosion cracking
⇒ Good resistance to intercrystalline corrosion
⇒ Good formability and weldability
|Company||WuXi TaiXie Metal Material Co., Ltd|
|Item||1.4112 X90crmov18 Uns S44003 Stainless Steel Sheet Plate|
|Standard ||ASTM GB/T JIS4 ASTM EN.|
|Technique||Hot Rolled And Cold Rolled.|
|Surface||2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror ,checkered ,embossed ,hair line,sand blast,Brush,etching,etc|
|Package||Standard export seaworthy package,suit for all kinds of transport,or as required.|
|Export to||Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,Brazil,|
|Application ||Stainless steel plate applies to construction field, ships building industry, petroleum,|
chemical industries, war and electricity industries, food processing and medical industry,
boiler heat exchanger,machinery and hardware fields.Stainless steel plate can be made
according to the customers requirements.
|Contact ||If you have any question,please feel free to contact me . |
| MTC||Mill Test Certificate is supplied with shipment, Third Part Inspection is acceptable|
|Certificate|| ISO, SGS, and third part inspection. |
Q:How to get a formal effective quotation?
A:According to your required specification, such as material(Article) ,main dimension, and the quantity you need, we will provide a formal effective quotation within a working days.
Q:How to deal with the parts received when they are found to be in poor quality?
A:Please rest assured that all our products are QC inspected completely and accepted with inspection report before delivery.Generally there will no non-conformance.In case of non- conformance, and the errors identified was caused by us, we will arrange to repair or make right parts for you.
Q:What is the MOQ?
A:Usually we don't set MOQ, but the more, the cheaper.Besides, we are happy to make prototype or sample for clients to ensure quality standard.
Q:Whether some samples can be provided ?
A:Yes, just need some sample cost, we will return it back when proceed into mass production.
Q:If we can not find what we want on your website, what should we do?
A:You can email us the descriptions and pictures of the products you need, we will check whether we have them.We develop new items every month, and some of them have not been uploaded to website in time.Or you can send us sample by express, we will develop this item for bulk purchasing.
WuXi TaiXie Metal Material Co., Ltd.Is Located in the Large South Stainless Steel Markets, and established July 2009.We are also One of the Powerful Company In the Stainless Steel and Mould steel Area.We have our own factory,we main export steel,copper,aluminum,iron,ect.