W21x166 A36 A36 \/ A572GR50 \/ A992 WF Hlau Beaj
Yooj yim thiab specifications
| Tsis | W21x166 hlau (American txheem H-Beam) |
|---|---|
| Hla-seem | 21 nti (kwv yees li 533.4mm) |
| Theoretical hnyav | Txog 166 lbs \/ ft (yuav tsum tau hloov kho raws li cov khoom siv) |
| Muaj cov qauv siv | ASTM A6 \/ A36 \/ A572 \/ A992 |
Cov khoom siv cov yam ntxwv sib piv
A36 H Nqaj Hlau Qauv Khoom
Tshuaj lom neeg muaj feem: cov pa roj carbon tsawg tsawg dua lossis sib npaug} {}}}. 40% {{8} {8}}. 60%.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tshaj Tawm Lub Zog 36, Lub zog tensile lub zog 58 ksi, nrog kev sib npaug ntawm lub zog thiab tawv.
Weldability: zoo heev, haum rau cov qauv vuam ntau.
A572Gr50R50R50 H Tshooj Hlau Khoom
Tshuaj lom neeg muaj tshuaj lom neeg: muaj cov aluminium thiab npib tsib xee, thiab cov ntsiab lus manganese tau nce rau 1. {% {2}}. 6%.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tshaj Tawm Lub Zog 50 Ksi, Tensile Muaj Zog 65 Ksi, muaj zog qaug zog tsis kam.
Daim Ntawv Thov Qhia Txog Cov Lus Qhia: Cov Machinery hnyav, cov choj loj loj thiab lwm yam kev thauj khoom siab-thauj khoom.
A992 HLAU HUAM COV KHOOM SIV
Tshuaj lom neeg tshuaj: Cov ntsiab lus manganese cov ntsiab lus siab (1. {% {% {2}}. 6%), txhim kho lub zog thiab nmness.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Tshaj tawm lub zog 50 ksi, tensile zog 65 ksi, zoo ib yam li A572Gr50 kev ua tau zoo tab sis cov tawv me me.
Weldability: cov lus qhia tshav kub yuav tsum tau tswj kom tsis txhob tawg.
Raug Daim Ntawv Teev Lus
| Khoom | Chaw thov | Cov txiaj ntsig thiab cov yam ntxwv |
|---|---|---|
| A36 H Hom Beam | Lub tsev tsim tawm, cov choj tsis zoo, cov qauv nkoj | Tus nqi qis thiab kev ua haujlwm yooj yim |
| A572GR50 hlau nqaj h | Nuclear hwj huam engineering, cov khoom siv roj petrochemical, cua fais yees | Siab zog, zoo corrosion tsis kam |
| A992 H Qhov Hlau Profile | Kev Tshaj Tawm Kev Ua Tsev Loj Tshaj Plaws thiab Av Qeeg-Resistant Tsim | Kev ua tau zoo tshaj plaws thiab kev nyab xeeb kom siab |
