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1mm 2mm Cold Rolled Steel Grade 630 Abrasion Resistant Steel Plate 17 4 PH
17-4 stainless is an age-hardening martensitic stainless combining high strength with the corrosion resistance of stainless steel. Hardening is achieved by a short-time, simple low-temperature treatment. Unlike conventional martensitic stainless steels, such as type 410, 17-4 is quite weldable. The strength, corrosion resistance and simplified fabrication can make 17-4 stainless a cost-effective replacement for high strength carbon steels as well as other stainless grades.
Is 630 stainless steel magnetic?
Type 630 is a martensitic stainless steel that offers superior
corrosion resistance. It is magnetic, readily welded, and has good
fabricating characteristics, though it will lose some toughness at
higher temperatures.Type 630 is commonly referred to as 17-4 and is
a precipitation-hardening martensitic stainless steel supplied in
Hot Rolled and Cold Finished condition. It contains 17% chromium
and 4% nickel, which makes it superior in corrosion resistance to
the regular chromium-type martensitic stainless steels.
product name | 1mm 2mm Cold Rolled Steel Grade 630 Abrasion Resistant Steel Plate 17 4 PH |
Lenth | Accept customized&cut any size as you like |
wide | Actually cuts 1 to 2 meters |
thickness | 1.2mm-25mm |
Standard | JIS,AISI,ASTM,GB,DIN,EN |
OEM&ODM | Accept |
Technique | Hot rolled/cold rolled |
Surface finish | 2B/BA/NO.1/NO.3/NO.4/HL |
Color | Natual Color&Mirror |
Edge | Mill Edge / Slit Edge |
Finish:
a) 2B: The surface brightness and flatness of 2B is better than
2D.then through a special surface treatment to improve its
mechanical properties, 2B could nearly satisfy comprehensive uses
b) NO.3: Polished with abrasive belt of git#100#200, have better
brightness with discontinuous coarse stria, used as inner and
external omaments for building, electrical appliances and kitchen
utensils etc
c) NO.4: Polished with abrasive belt of grit#150#180,have better
brightness with discontinuous
coarse stria, but thinner than NO.3, are used as bathtub buildings
inner and extemal omaments electrical appliances kitchen utensils
and food processing equipment etc
d) HL: Polished with abrasive belt of trit#150#320 on the NO.4
finish and has continuous streaks, mainly used as buildings
omaments elevators, door of building, frontal plate etc
e) BA: Cold rolled, bright annealed and skin-passed, the product
have excellent brightness and food reflexivity like mirrorm kitchen
apparatus, omament etc
f) 8K: The product have excellent brightness and prefer reflexivity
can be the mirror
17-4PH Type 630 Precipitation Hardened Stainless Steel Sheets Application