Q355B sib npaug ASTM khoom

Q355 steel yog cov hlau tsis tshua muaj zog, muaj zog hlau uas siv rau hauv cov qauv welded txhawb kev ntxhov siab thiab hnyav hnyav. Q hais txog qhov taw tes tawm los, thaum tus lej 355 qhia nws lub zog tawm los. Nws kuj hloov Q345.

Q355B sib npaug ASTM khoom

Q355steel khoom Taw qhia

Cov khoom sib npaug ASTM rau Q355B steel yog ASTM A572 Qib 50. ASTM A572 Qib 50 yog cov qauv hlau uas muaj lub zog siab thiab cov ntsiab lus tsis tshua muaj alloy uas tau siv dav hauv cov qauv siv. Ob Q355B thiab ASTM A572 Qib 50 muaj qhov tsawg kawg nkaus lub zog ntawm 355 MPa (50 ksi) thiab muaj cov khoom zoo sib xws.

ASTM A572 Qib 50 muaj qhov zoo tshaj plaws weldability thiab formability, ua rau nws haum rau ntau yam ntawm cov qauv siv, xws li txuas hniav, vaj tse, thiab tshuab. Nws muaj lub zog-rau-qhov hnyav dua piv rau ntau lwm qib steel, muab cov peev txheej zoo tshaj plaws.

Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias, thaum Q355B thiab ASTM A572 Qib 50 muaj qee qhov zoo sib xws, lawv tsis yog cov sib txuas ncaj qha.

Thaum sib piv qhov sib npaug ntawm cov qauv steel, nco ntsoov tias cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab yuav txawv me ntsis. Thaum xaiv cov khoom sib piv ASTM rau Q355B steel, nws raug nquahu kom koj tshuaj xyuas cov kev qhia tshwj xeeb thiab cov qauv siv lossis nrhiav kev pabcuam kws tshaj lij rau cov ntaub ntawv raug.

Q355 steel Product Details

Carbon Equivalent (CEV)

Raws li kev soj ntsuam smelting, steel xa hauv lub xeev kub dov.

		CEV (Mass feem tsawg dua lossis sib npaug li %); Nominal thickness los yog txoj kab uas hla (d)
Qib Steel	Qib Qib	Tsawg dua los yog sib npaug li 30	30	63	150	250
Q355	Q355B	0.45 (CEV)	0.47	0.47	0.49	–
	Q355C					–
	Q355D					0.49

steel phaj Product Image

pressure vessel steel

GNEE Group Photo

Peb muaj 16 xyoo ntawm kev paub nyob rau hauv cov ntaub ntawv steel, xa tawm thiab muab cov khoom zoo thiab cov kev pabcuam zoo, thiab peb muab kev pabcuam ib-rau-ib rau txhua tus neeg siv khoom.

Peb cov khoom tau raug xa tawm mus rau ntau tshaj 200 lub teb chaws thiab cheeb tsam hauv Europe, Asia, Africa, South America thiab North America. Peb cov khoom kuj tau txais txiaj ntsig zoo thiab qhuas los ntawm cov neeg siv khoom.

boiler plate

GNEE Group Exhibition Duab

vessel plate

GNEE Group cov neeg siv khoom tuaj xyuas

Pressure Vessel Steel Plate

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txogQ355hlau, thov hu rau peb!

Cim npe nrov: Q355b sib npaug astm khoom, Tuam Tshoj tus q355b sib npaug astm khoom manufacturers, lwm tus neeg, Hoobkas