12Cr1MoVG合金管60*12力學(xué)性能 無(wú)錫鋼管豪鑫天特價(jià)
標(biāo)準(zhǔn) |
牌號(hào) |
抗拉強(qiáng)度(MPa) |
屈服強(qiáng)度(MPa) |
伸長(zhǎng)率(%) |
硬度 |
|
GB3087 |
10 |
335~475 |
≥195 |
≥24 |
|
/ |
|
20 |
410~550 |
≥245 |
≥20 |
/ | |
GB5310 |
20G |
410~550 |
≥245 |
≥24 |
|
/ |
|
20MnG |
≥415 |
≥240 |
≥22 |
/ | |
|
25MnG |
≥485 |
≥275 |
≥20 |
/ | |
|
15CrMoG |
440~640 |
≥235 |
≥21 |
/ | |
|
12Cr2MoG |
450~600 |
≥280 |
≥20 |
/ | |
|
12Cr1MoVG |
470~640 |
≥255 |
≥21 |
/ | |
|
12Cr2MoWVTiB |
540~735 |
≥345 |
≥18 |
/ | |
|
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
/ | |
ASME SA210 |
SA210A-1 |
≥415 |
≥288 |
≥30 |
≤143HB |
|