A179/SA179 Varnish Carbon Steel Tube High Strength Wall Thickness 0.8 ~ 15mm
A179/SA179, A192/SA192 Seamless Carbon Steel Tubing , Heat Exchanger And Condenser Tubes , OD 6mm~88.9mm Wall Thickness 0.8mm~15mm
Product Standard: GB/T8163, DIN17175,SAME SA106/SA179/SA210 A1,C/SA213/SA335
Main steel grades: Q295,Q345,st35.8/45.8, A179/SA179
Application: For heat exchanger and condenser, conveying water, oil, gas and other common fluids
Chemical Requirements & Mechanical Properties:
| Standard | Grade | Chemical Composition | Mechanical Properties | Elongation | |||
| C | Mn | P.S | TS Mpa | YS Mpa | (%) | ||
| ASTM A179 | A179 | 0.06-0.18 | 0.27-0.63 | ≤0.035 | ≥325 | ≥180 | ≥35 |
| Standard | Grade | Chemical Composition | Mechanical Properties | Elongation | |||||
| C | Mn | Si | P | S | TSMpa | YSMpa | (%) | ||
|
ASTMA210/ ASME SA210 |
A-1 | ≤0.27 | ≤0.93 | ≥0.10 | ≤0.035 | 0.035 | ≥415 | ≥225 | ≥30 |
| C | ≤0.35 | 0.29-1.06 | ≥0.10 | ≤0.035 | 0.035 | ≥485 | ≥225 | ≥30 | |
Delivery status: Annealed, normalized, normalized+Tempered, etc.
Inspection and Test: chemical composition test, mechanical properties test(tensile, yield, elongation), process properties test(flatting, flaring, bending, hardness, impact, etc.), appearance and size test, non-destructive inspection test, hydrostastic test.
Surface treatment: oil impregnation, paint, passivation, phosphating, shot blasting etc.
Packing: Exporting package/wooden box /as requirement.
Mark: As required.
