ASTM A514 Qib K steel phaj

ASTM High yield zog steel phaj A514 Qib K yog siv nyob rau hauv qhov chaw weldable, machinable, siab zog steel yuav tsum tau kom txuag tau qhov hnyav los yog ua tau raws li qhov kawg ntawm lub zog. Alloy steel phaj A514 Gr K feem ntau yog siv los ua cov qauv hlau hauv kev tsim vaj tsev, cranes, lossis lwm lub tshuab loj uas txhawb nqa siab. Txog tam sim no peb tuaj yeem muab qhov siab tshaj plaws thickness rau siab zog steel phaj A514 Gr.K ncav cuag 300 millimeters nrog kev kho cua sov ntawm quenched thiab tempered.

ASTM A514 Structural Steel Phaj yog cov hlau phaj ntog hauv qab lub kaus ntawm Quenched thiab Tempered Alloy steel daim hlau. Cov phiaj no tau txais kev kho Q&T nyob rau hauv uas lawv tau sov thiab txias sai sai. Qhov tsawg kawg nkaus yield zog ntawm 100 ksi ua ASTM A514 abrasion resistant steel daim hlau enormously tawv thiab siv tsim nyog. Ua raws li ASTM cov qauv, cov High Strength Alloy (HSA) steel daim hlau sawv cev rau:

S = Structural Steel
514 = yam tsawg kawg nkaus yield zog
Q = quenched thiab tempered
A, B, C, E, F, H, J, K, M, P, Q, R, S, T = qib

Cov cuab yeej cuab tam rau A514 Gr K Siab zog steel:

Tshuaj muaj pes tsawg leeg rau A514 Gr K siab zog steel (kub tsom xam Max%)

Technical Requirements & Additional Services:

• Kev ntsuam xyuas siab
• Tsawg kub cuam tshuam kuaj
• Simulated tom qab vuam kev kho cua sov (PWHT)
• Tshaj tawm Orginal Mill xeem daim ntawv pov thawj raws li EN 10204 FORMAT 3.1 / 3.2
• Thaum cooper steel tau teev tseg rau A709 Gr36, cov ntsiab lus Cu≥0.20%
• Tua blasting thiab Painting, Txiav thiab vuam raws li ib tus neeg siv kawg xav tau
• Heavy thicknesses (3-nti los yog tuab) muaj nyob rau hauv feem ntau Leeco Steel faib chaw.
• Muaj nyob rau hauv cov qib txheem: 36, 50 thiab 50W.
• Muaj nyob rau hauv cov qib kev ua tau zoo: HPS 50W thiab HPS 70W.
• Cov neeg siv khoom tuaj yeem teev cov qib A709 kom tau raws li Charpy qhov yuav tsum tau ua rau cov cheeb tsam tshwj xeeb thiab huab cua.