ASTM A572 Thiab ASTM A514 Kub Rolled Steel Phaj

ASTM A572 steel phaj thiab ASTM A514 Steel Phaj yog tag nrho cov High-Strength Low-Alloy Structural Steel.

ASTM A514 steel phaj, tseem hu ua T-1 steel phaj, yog qib nrov ntawmquenched thiab tempered(Q&T) steel uas muaj lub zog siab, weldability thiab machinability.

ASTM A572 steel phaj yog qib nrov ntawm high-strength low-alloy (HSLA) steel uas feem ntau yog siv rau hauv cov qauv siv.

ASTM A572 series steel yog tsim raws li Asmeskas cov qauv thiab feem ntau yog siv rau hauv kev tsim cov kab sib txuas steel ncej, kev sib txuas lus steel ncej, txoj kev teeb ncej, beautifying ntoo, thiab substation moj khaum.

Qib dab tsi txog ASTM A572 Thiab ASTM A514 tuaj yeem muab GNEE?
ASTM A572 muaj nyob rau hauv tsibQib: Gr42, Gr50, Gr55, Gr60 & Gr65.

A514/T-1 phaj muaj nyob rau hauvyim qib: Qib B, Qib S, Qib H, Qib Q, Qib E, Qib F, Qib A thiab Qib P.

Muaj Qhov Loj:

Thicknesses xws li 3/16"-4"

Dav ntawm 48"-120"

Ntev mus txog 480 "

Mechanical Properties ntawm ASTM A572 Qib 42, Qib 50, Qib 55, Qib 60, thiab Qib 65 steel

Qib	Tensile zog (ksi) Min	Yield zog (ksi) Min	Elongation (%) Min hauv 8 "	Elongation (%) Min hauv 2 "(rau daim hlau dav dua 24")
a572g 42	60	42	18	22
A572 gr 50	65	50	16	19
A572 gr 55	70	55	15	18
a572g 60	75	60	13	15
ua 572g65	80	65	12	14

Mechanical Properties ntawm A514 Qib B, Qib S, Qib H, Qib Q, Qib E, Qib F, Qib A thiab Qib P

Qib	Tensile zog (ksi) Min	Yield zog (ksi) Min	Elongation (%) Min hauv 2 "
Qib A	110-130	100	18
Qib B	110-130	100	20
Qib E	110-130	100	20
Qib F	110-130	100	20
Qib H	110-130	100	20
Qib Q	110-130	100	18
Qib S	110-130	100	18
Qib P	110-130	100	18