TP321 (12X18H10T) Grade Seamless Austenitic Stainless Steel Pipes in China
Manufacturer, Stockist, and Exporter of ASTM A312/A312M TP321 Stainless steel seamless pipes and Tube in China.
TP321 Seamless stainless steel pipes & Tubes | stainless steel TP316Ti seamless pipes| TP321 seamless pipes in China.
ASTM A312/A312M TP321 Stainless steel seamless pipes dimention
12X18H10T (GOST9941-8 )
O.D : 1/8" NB TO 32" NB , (10.29MM-812.80MM)
W.T: SCH 10S, SCH 40S, SCH 80S, , SCH160, SCH XXS.
ASTM A312/A312M TP321 Stainless Steel Seamless Pipe
Annealed and Picked
100% PMI TESTED
EN10204.3.1B MILL TEST CERTIFICATE
THIRD PARTY INSPECTION ACCEPTED
ASTM A312/A312M TP321 Stainless steel seamless pipes Packing.
With plastic caps to both ends, Wrapped with Poly bags, pack into bundles. Or pack into plywood boxes as required.
TP321 Seamless Pipe Chemical Composition:
| HEAT NO. | Chemical Composition (%) | |||||||||||||
| C | Mn | P | S | Si | Ni | Cr | Mo | N | Ti | |||||
| STAND. | MIN. | 9.00 | 17.00 | / | 5 X( C +N) | |||||||||
| MAX. | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 12.00 | 19.00 | / | / | 0.70 | ||||
TP321 Seamless Pipe Mechanical Properties:
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| TP321 | 515 | 205 | 35 | 90 | 187 |
