Applicationt:
universal
Production Description:
ASTM A106 seamless steel pipe for high-temperatue service
ASTM A106 seamless steel pipe
Standard&material: ASTM A106 Gr.A/B/C.
Size range: OD:1/2"-24" W.T:SCH20,SCH40,SCH80,SCH120,SCH160
Manufacturing method: Hot-rolled,cold-drawn,hot-expanded.
Delivery condition: annealed.
Packing: in bundles tied with steel strips.
Oil-coating,varnish,or end-protection bu plastic caps to be confirmed.
ASTM A106 seamless steel pipe - chemical composition:
Elements(%) C Si Mn P S
Gr.A 0.25 max 0.17-0.37 0.27-0.93 0.025 max 0.015 max
Gr.B 0.30 max 0.17-0.37 0.29-1.06 0.025 max 0.015 max
Gr.C 0.35 max 0.17-0.37 0.29-1.06 0.025 max 0.015 max
ASTM A106 seamless steel pipe-mechaanical properties:
Gr.A Gr.B Gr.C
Tensile strength: 330Mpa min 415Mpa min 485 Mpa min
Yield strength: 205 Mpa min 240 Mpa min 275 Mpa min
Elongation: 32% min 28% 20% min
If there is no special requirements about ASTM A106 seamless steel pipes, delivery condition will be annealed to reach the mechanical properties required by the standard.