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Brand Name : Modern
Model Number : 304,304L,201,316,316L,321,317L,310S.
Certification : BV
Place of Origin : China
MOQ : 500kg
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 1000 Tons Per Months
Delivery Time : 3-5 working days if this goods is stock goods.
Packaging Details : Export standard package: bundled wooden box, suit for all kinds of transport,or be required.
Application : Construction,Decoration,Industry
Type : Plate,Coil
Standard : ASTM,JIS,AISI,EN,GB
Grade : 300 Series,400 Series
Edge : Slit Edge,Mill Edge
Technique : Cold Rolled Hot Rolled
Grade 440C stainless steels are high carbon steels, which attain the highest hardness, wear resistance and strength of all stainless steel grades after heat treatment. These properties make this grade suitable for applications such as valve components and ball bearings. Grade 440A and 440B stainless steels, on the other hand, have similar properties - except for a slightly lower percentage of carbon in grade 440A.
All three forms of grade 440 steels are commonly used. However, grade 440C is more readily available than the other standard grades. Grade 440F, a free-machining type of grade 440 series, is also available with a high carbon content similar to that of grade 440C. Martensitic steel grades are high-hardness steels, usually fabricated using techniques that require hardening and tempering treatments.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
440A | min. max. | 0.6 0.75 | - 1 | - 1 | - 0.04 | - 0.03 | 16 18 | - 0.75 | - | - |
440B | min. max. | 0.75 0.95 | - 1 | - 1 | - 0.04 | - 0.03 | 16 18 | - 0.75 | - | - |
440C | min. max. | 0.95 1.20 | - 1 | - 1 | - 0.04 | - 0.03 | 16 18 | - 0.75 | - | - |
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
440A | S44002 | - | - | SUS 440A | |||
440B | S44003 | 1.4112 | X90CrMoV18 | SUS 440B | |||
440C | S44004 | - | - | 1.4125 | X105CrMo17 | - | SUS 440C |
If thickness greater than 6.35 mm is called a Stainless Steel Plate.
If thickness greater than 0.15 mm and less than 6.35mm is called a Stainless Steel Sheet.
If thickness less than 0.15mm is then its a Stainless Steel Foil.
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440A 440B 440C Stainless Steel Strip Coil Excellent Heat Resistance Smooth Surface Images |