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牌號(hào)	14MoV6-3
歐標(biāo)鋼號(hào)	1.7715
對(duì)應(yīng)標(biāo)準(zhǔn)	EN 10222-2-2017 壓力用途用鋼制鍛件第2部分具有高溫特性的鐵素體和馬氏體鋼 Steel Forgings for Pressure Purposes. Part 2:Ferritic and Martensitic Steels with Specified Elevated Temperature Properties
歸類	合金鋼

14MoV6-3 化學(xué)元素成分含量(%)

成分	C	Si	Mn	P	S	Cr	Mo	V	Al	Sn
最小值	0.1	-	0.4	-	-	0.3	0.5	0.22	-	-
最大值	0.18	0.4	0.7	0.025	0.01	0.6	0.7	0.28	0.02	0.025

碳當(dāng)量計(jì)算

14MoV6-3 機(jī)械性能

厚度 t mm	抗拉強(qiáng)度 σ_b Mpa	屈服點(diǎn) σ_s Mpa	斷后伸長(zhǎng)率或延伸率 δ %	沖擊吸收能量 KV2 J
t≤500	460~610	≥300	I：≥20，tr/t：≥18	≥27

① I = longitudinal to main forging directions；tr = transverse to main forging directions；t = tangential.
② Maximum room temperature for the impact test is 20 °C. By option, impact testing may be carried out at 0°C, with the condition to fulfil the impact values as stated in this table.
③ Until the yield point criteria are harmonized in the various national codes, determination of ReH may be replaced by determination of Rp0.2. In this case Rp0.2 values are 10 MPa lower for ReH values up to 355 MPa and 15 MPa lower for ReH values greater than 355 MPa.

熱處理制度（僅供參考）

QT= quenched and tempered; NT= normalized and tempered. a = air; f = furnaced; o = oil; w = water or water based medium.

14MoV6-3 對(duì)應(yīng)不同標(biāo)準(zhǔn)

1	EN 10222-2-2000 壓力用途用鋼制鍛件第2部分具有高溫特性的鐵素體和馬氏體鋼
	14MoV6-3 1.7715
2	EN 10222-2-2017 壓力用途用鋼制鍛件第2部分具有高溫特性的鐵素體和馬氏體鋼
	14MoV6-3 1.7715

注：數(shù)據(jù)僅供參考！如有疑問(wèn)，請(qǐng)?zhí)顚?我要糾錯(cuò)"！

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熱處理制度（僅供參考）