Do you know mechanical properties of alloy steel pipes?

Do you know mechanical properties of alloy steel pipes? Let's get to know about it together.

Standard Brand Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) Hardness 

GB3087 ≥195 ≥24 / ≥245 ≥20 / GB5310 20G 410-550 ≥245 ≥24 / 20MnG ≥415 ≥240 ≥22 / 25MnG ≥485 ≥275 ≥20 / 15CrMoG 440～640 ≥235 ≥21 / 12Cr2MoG 450～600 ≥280 ≥20 / 12Cr1MoVG 470～640 ≥255 ≥21 / 12Cr2MoWVTiB 540～735 ≥345 ≥18 / 10Cr9Mo1VNb ≥585 ≥415 ≥20 / ASME SA210 SA210A-1 ≥415 ≥255 ≥30 ≤143HB SA210C ≥485 ≥275 ≥30 ≤179HB ASME SA213 SA213 T11 ≥415 ≥205 ≥30 ≤163HB SA213 T12 ≥415 ≥220 ≥ 30 ≤163HB SA213 T22 ≥415 ≥205 ≥30 ≤163HB SA213 T23 ≥510 ≥400 ≥20 ≤220HB SA213 T91 ≥585 ≥415 ≥20 ≤250HB SA213 T92 ≥620 440 ≥20 ≤250HB DIN17175 ST45.8/III 410 ～530 ≥255 ≥21 / 15Mo3 450～600 ≥270 ≥22 / 13CrMo44 440～590 ≥290 ≥22 / 10CrMo910 480～630 ≥280 ≥20 / 

12Cr1MoV chemical composition of alloy steel pipes

C   Mn  Si  Cr  Mo  V  

≤

12Cr1MoV

C:0.08～0.15

Si:0.17～0.37

Mn:0.40～0.70

Cr:0.90～1.20

Mo:0.25～0.35

V:0.15～0.30