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HUNAN BRIGHT STAINLESS CO., LTD 

Address: Room 2207, Building 1, Longchamp International Plaza,No. 9 Middle Xiangfu Road,Yuhua District, Changsha City,Hunan Province, China
Email: inquiry@brightstainless.com
Tel: 0086 731 8867 8519

    

309SS30908-ASTM A790

Application: it is used for elevated temperature applications, mainly used in boilers, chemical industry, can bear 980°C temperatures. Standards: ASTM A312/ ASTM A358 Class 1, 2, 3, 4, 5/ ASTM A790/ ASTM A928 Class 1, 2, 3, 4, 5/ API5LC/ ASTM B775/ EN10217-7 TC 1/2

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  • Description

309SS30908: Austenitic stainless steel typically used for elevated temperature applications.


Size:

Production from coil: OD 2''(60.3mm) ~ 24''(609.6mm)    Wall Thinkness: maximun 12.7mm

Production from single plates: OD 6''(168.3mm) ~ 80''(2032mm)    Wall Thinkness: maximun 40mm

Length:6m or as customers' demand


Surface Treatment: 

Matte(usually used as industrial pipe) / Mirror finish(usually used as decoration pipe)

Heat treatment: 

carried out in a temperature range of 1850-2050 ° and annealing quickly, and then rapidly cooling. 316 stainless steel can't overheating treatment for hardening.

Application: 

it is used for elevated temperature applications, mainly used in boilers, chemical industry, can bear 980°C temperatures.


Mechanical Property

Tensile Strength Yield Strength Elongation Elastic Modulus HRB

HB 

HV Density

≥520MPa

≥175MPa

≥40%

29,000,000 psi

/203000MPa

≤90N/mm2(MPa)

≤187 ≤200

7.93g/cm3


Standard
ASTM A312
ASTM A358 Class 1,2,3,4,5
ASTM A790
ASTM A928 Class 1,2,3,4,5
API 5LC
ASTM B775
EN10217-7 TC1/2


Dimensions and Tolerances

Deviation Level
Standardized Outside Diameter Tolerance
D1
±1.5%,Min±0.75 mm
D2
±1.0%,Min±0.50 mm
D3
±0.75%,Min±0.30 mm
D4
±0.50%,Min±0.10 mm


Stainless Steel Pipe Density

Grade
Density
Grade
Density
Grade
Density
00Cr30Mo2
7.64
3Cr13
7.75
00Cr19Ni13Mo3
7.98
00Cr27Mo
7.67
0Cr18Ni13Si4
7.75
0Cr18Ni11Nb
7.98
1Cr17Mo
7.70
00Cr18Mo2
7.75
0Cr17Ni12Mo2N
7.98
1Cr15
7.70
0Cr26Ni5Mo2
7.80
00Cr17Ni14Mo2
7.98
3Cr16
7.70
1Cr17Mn6Ni5N
7.93
00Cr17Ni13Mo2N
7.98
00Cr27Mo
7.67
00Cr18Ni9S13
7.93
0Cr18Ni16Mo5
8.00
1Cr17
7.70
1Cr17Mn6Ni6N
7.93
1Cr17Ni7
7.93
00Cr17
7.70
1Cr18nNi8Ni5N
7.93
0Cr23Ni13
7.93
7Cr17
7.70
00Cr19Ni13Mo3
7.98
1Cr17Ni8
7.93
1Cr12
7.76 0Cr19Ni12Mo3
7.98
1Cr18Ni9Si3
7.93
1Cr13
7.76
0Cr25Ni20
7.98
00Cr19Ni11
7.93
0Cr13Ai
7.75
0Cr18Ni12Mo2Cu2
7.98
0Cr19Ni9N
7.93
00Cr12
7.76
00Cr18Ni14Mo2Cu2
7.98
0Cr18Ni11Ti
7.93
2Cr13
7.75
0Cr19Ni12Mo3
7.98
0Cr17Ni17Al
7.93