Khoom Parameters

A691 Mild Steel Seamless Yeeb Nkab

Khoom siv

A691 Tsawg Carbon Steel Seamless Yeeb Nkab yog ua los ntawm siab -zoo qis- carbon steel. Nws yog lub npe hu rau nws zoo heev formability, weldability, thiab versatility, thiab yog siv nyob rau hauv siab - kub thiab siab - siab teb, xws li roj thiab roj xa mus pipelines.

Specification

A691 Mild Steel Seamless Yeeb Nkab yog tsim raws li cov hauv qab no specifications:

Specification	Tus nqi
Qhov Loj	1/2 "mus rau 24"
Phab ntsa Thickness Range	SCH 10 to SCH XXS
Ntev	Random lossis Tsau Ntev
Xaus kev sib txuas	Plain End, Beveled kawg, Threaded
Cov qauv	ASTM A691, ASME SA691

Tshuaj muaj pes tsawg leeg

Cov tshuaj muaj pes tsawg leeg ntawm A691 Mild Steel Seamless Pipe yog raws li nram no:

Element	Kev sib xyaw (%)
Cov pa roj carbon (C)	0.20 max
Manganese (Mn)	0.90-1.40
Phosphorus (P)	0.025 max
Sulfur (S)	0.025 max
Silicon (Si)	0.15-0.50
Chromium (Cr)	0.50-0.80
Molybdenum (hli)	0.45-0.65

Mechanical Properties

A691 Mild Steel Seamless Pipe nthuav tawm cov khoom siv hauv qab no:

Khoom	Tus nqi
Tensile zog	60,000-85,000 psi
Yield zog	35,000-60,000 psi
Elongation	20% min
Hardness	80 HRB max

Lub cev muaj zog

Lub cev muaj zog ntawm A691 Mild Steel Seamless Yeeb Nkab yog raws li nram no:

Khoom	Tus nqi
Qhov ntom	7.85 g / cm³
Melting Point	1420-1460 degree
Thermal conductivity	50.2 W/m·K
Hluav taws xob Resistivity	0.0000159 ohm hli

Txheej Txheem Kev Ua Haujlwm

A691 Mild Steel Seamless Pipe yog tsim los siv cov txheej txheem seamless. Cov txheej txheem no suav nrog cua sov cov khoom ntawm cov hlau me me thiab tom qab ntawd tho nws los ua ib lub raj hollow. Cov txheej txheem seamless ua kom muaj qhov sib xws thiab qhov tsis xws luag - cov yeeb nkab dawb nrog qhov tseeb qhov tseeb.

Daim ntawv thov

A691 Mild Steel Seamless Yeeb Nkab yog dav siv nyob rau hauv ntau yam lag luam rau ntau daim ntawv thov. Qee cov ntawv thov siv xws li:

· Kev lag luam roj thiab roj
· Petrochemical kev lag luam
· Cov nroj tsuag muaj zog
· Kev tsim kho
· Cov khoom siv dej
· Structure engineering

Khoom Qhia

Cim npe nrov: a691 me me steel seamless yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom