Ss 304 Sch 10 Pipe Wall Thickness
Ss 304 Sch 10 Pipe Wall Thickness
Ss 304 Sch 10 Pipe Wall Thickness
Ss 304 Sch 10 Pipe Wall Thickness

Ss 304 Sch 10 Pipe Wall Thickness

SS 304 Tube Chemical Component C：≤0.08 Si ：≤1.0 Mn ：≤2.0 Cr ：18.0～20.0 Ni ：8.0～10.0 S ：≤0.03 P ：≤0.045

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Product Introduction

ss 304 sch 10 pipe wall thickness

304 Physical Properties

Tensile strength of sigma b (MPa), 520 or more conditions to yield strength sigma (MPa) 205 or higher, 0.2 5 (%) of 40 or higher elongation delta, reduction of area bits (%) of 60 or more,

304 stainless steel large drawing standard International stainless steel marking method

The American Iron and Steel Institute uses three digits to label various standard grades of malleable stainless steel. Among them:

① Austenitic stainless steel with 200 and 300 series of digital marks,

② Ferrite and martensitic stainless steel are represented by 400 series numbers. For example, some of the more common austenitic stainless steels

Marked 201, 304, 316, and 310,

③ Ferritic stainless steel is marked with 430 and 446, and martensitic stainless steel is marked with 410, 420 and 440C

Remember, biphase (austenite-ferrite),

Stainless steel, precipitation-hardened stainless steel and high alloys with an iron content of less than 50% are usually named by patent names or trademarks.

4) Classification and grading of standards

4-1 Classification Classification:

① National standard GB ② Industry standard YB ③ Local standard ④ Enterprise standard Q/CB

4-2 Categories:

① Product standards ② packaging standards ③ method standards ④ basic standards

4-3 Standard level (three levels):

Y level: International advanced level I level: international general level H level: domestic advanced level

4-4 National standard

GB1220-84 Stainless steel bar (Grade I) GB4241-84 Stainless steel welding disk (Grade H)

GB4356-84 Stainless Steel welding disk (Class I) GB1270-80 stainless steel pipe (Class I)

GB12771-91 Stainless steel welded pipe (Y level) GB3280-84 stainless steel cold plate (I level)

GB4237-84 Stainless Steel Hot plate (Class I) GB4239-91 Stainless Steel Cold Strip (Class I)

Name	Stainless steel Pipe
Grade	201,202,304,304L,316L,317L,321,310s,254mso,904L(welded),2205,625 etc.
Surface	2B, No.1, No. 4, No.8, BA, 6K, 1D, 2D, Mirror Finished, 8K, Hair Line
Diameter	3mm-2000mm
Longth	3000mm, 6000mm& Customsized
Thickness	0.05mm-100mm
Packing	Standard export packing
Technique	Cold rolled/hot rolled
Payment terms	T/T, L/C at sight
Application	Suitable for all kinds of industrial production
Shipment	By sea, by air, by express(Shipment can be made within 7-10 days.)
Origin	TISCO,Baosteel, TSINGSHAN etc.
Standard	DIN 17456-85 DIN 17458-85 DIN 17459-92.ect JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect. GB13296-1991 GB14975-2002 GB14976-2002,ect.