American standard astm a572 grade 50 wide flange w10x22 american standard a572 gr 60 c beam property
American standard astm a572 grade 50 wide flange w10x22 steel h beam, US $ 480.00 - 500.00 / Ton, DIN, GB, JIS, DIN 2444, DIN EN 10025, DIN EN 10217-1-2005, GB/T 3090 american standard a572 gr 60 c beam property
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iso3183 l290 yield strength