English | português | русский| Español

Our company

hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


Read More About Haihao Group

P235GH : European specified steel for use in pressure vessels, boilers and heat exchangers.


P235GH is a European specified steel for use in pressure vessels, boilers and heat exchangers. The composition of this steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry. P235GH is a normalized carbon alloy steel and is available ex-stock from our warehouse with mill certification and stamping. This EN10028 steel grade supersedes the older BS and DIN standards (Grades BS 1501-161-360A and DIN H 1, respectively). The technical details are given in the tables below. P235GH – Chemical Composition The Chemical Composition of EN 10028 P235GH is given in the table below.

Table 1: Chemical Composition of EN 10028 P235GH

Element % by mass Element % by mass
Carbon (C) ≤0.16 Silicon (Si) ≤0.35
Manganese (Mn) 0.60 to 1.20 Phosphorous (P) (max) 0.025
Sulphur (S) (max) 0.015 Aluminium (Al) ≤0.020
Nitrogen (N) ≤0.012 Chromium (Cr) ≤0.30
Copper (Cu) ≤0.30 Molybdenum (Mo) ≤0.08
Niobium (Nb) ≤0.020 Nickel (Ni) ≤0.30
Titanium (Ti) (max) 0.03 Vanadium (V) ≤0.02

The combined quantities of Chromium, Copper and Molybdenum should not exceed 0.70% P235GH – Mechanical Properties The mechanical properties of EN 10028 P235GH are outlined in the table below.

Table 2: Mechanical Properties of EN 10028 P235GH

Grade Type Thickness (mm) Yield Strength MPa (min) Tensile Strength MPa Elongation % (min) Impact Energy (KV J) (min)
-20° +20°
P235GH Normalized ≤16 235 360 to 480 24 27 34 40
    16> to ≤40 225 360 to 480 24 27 34 40
    40> to ≤60 215 360 to 480 24 27 34 40
    60> to ≤100 200 360 to 480 24 27 34 40
    100> to ≤150 185 350 to 480 24 27 34 40
    150> to ≤250 170 350 to 480 24 27 34 40

(Please note: the technical information above is for guidance only – for exact specifications please check with Masteel)

P235GH  European specified steel for use in pressure vessels, boilers and heat exchangers.

P235GH European specified steel for use in pressure vessels, boilers and heat exchangers.

<< Back to Steel pipes


Share to: LinkedIn Twitter Facebook Google


Related Tags: Alloy Steel (14)  P235GH Steel (2)  pipe steel (2)  

P235GH : European specified steel for use in pressure vessels, boilers and heat exchangers. Related Posts :
API 5L Grade X52 Carbon Steel Seamless Line Pipes & Tubes
JIS G3101 General Structure Hot Rolled SS400 Steel
API 5L Grade X56 Carbon Steel Seamless Line Pipes & Tubes
GB Q235 ordinary structural carbon steel pipes
ASTM A335 P91 seamless alloy steel pipes
ASTM A312 TP304L Austenitic Stainless Steel Pipes for Seamless, Welded, and Heavily Cold Worked
ASTM A671 CC65 Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
ASTM A312 TP321 Stainless Steel Seamless Pipes
JIS G3455 STPG370 Carbon steel pipe
15CrMo alloy steel pipe,15CrMo alloy tube

Haihao Group Twitter haihao group youtube haihao group facebook haihao group linkedin