| Shape | Round |
|---|---|
| Certification | ISO |
| Special Use | Valve Steels |
| surface settlements | black,pickling,bright,cold drawn,satin,drawn bench,peeled,etc., |
| Surface Treatment | cold drawn,polished,peeled,lap grinding,etc., |
Product Description:
S44625 stainless steel round bar, hot rolled , cold drawn, polished procedure, various sizes etc., S44625 stainless steel round bar
1.material grade: 400 series-410,416,420,430300 series
600series
301,302,303,303Cu,304,304L,304Cu,316,316L,310,310S,309
200 series-201,202,200Cu,201Cu
2.standard:ASTM A 276,A484,A564,A581,A582,EN10272,JIS4303,JIS G 4311,JIS G4318.
3. production procedure: raw elements(C,Fe,Ni,Mn,Cr,Cu etc.,)--smelted ingots by AOD finery--hot rolled into black surface--pickling into acid liquid--cold drawn--polished by automatically machine--cutting into pieces--checking quality--package
4.surface:black,pickling,polish,milling,peeled, etc.,
5.common sizes we have large stocks,diameter from 1mm-500mm
6.application:the SS round bar is widely used in chemical, shipping,architecture,machine-made ,household products industry etc.,
7.samples are available,pls feel free to contact with me
Heat Treatment:
Solution heat treatment, heat at 1900f +/- 25f (1038c +/- 14c) cool to below 90f (32c) to allow material to fully martensite. Small sections under 3" may be oil cooled, sections larger should be rapidly air cooled (fan cooling). Parts should not be used in this condition, they should be age hardened between 900f and 1150f. Toughness, impact strength as well as stress corrosion cracking may occur without aging.
Solution heat treatment, heat at 1900f +/- 25f (1038c +/- 14c) cool to below 90f (32c) to allow material to fully martensite. Small sections under 3" may be oil cooled, sections larger should be rapidly air cooled (fan cooling). Parts should not be used in this condition, they should be age hardened between 900f and 1150f. Toughness, impact strength as well as stress corrosion cracking may occur without aging.
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