ASTM A312 Tp309h Stainless Steel Pipe
Guangzhou Kingmetal Steel Industry Co., Ltd.- Usage：Pipeline Transport, Oil,Gas Drilling, Chemical Industry, Special Purpose
- Surface Treatment：Polished
- Technique：Cold Drawn
- Material：Stainless Steel
- Type：Seamless
- Section Shape：Round
Base Info
- Trademark：Kingmetal
- Specification：1,8"~24"
- Transport Package：Seaworthy Package by Weaving Bags or Wooden Box.
- Thickness：Wt:1-24mm
- Diameter：6mm~630.Mm
- Model NO.：KM-0126
- Origin：Made in China
- HS Code：73044190
- Production Capacity：2000 Tons Per Month
Description
Grade
C
Mn
Si
P
S
Cr
Fe
Ni
309H
0.04-0.10
2
0.75
0.045
0.03
22-24
58-63
12-15
Mechanical Properties Of ASTM A312 Grade Tp 309h
Grade
Tensile Str
(MPa) min
Yield Str
0.2% Proof
(MPa) min
Elong
(% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
309H
515
205
40
95
217
