国产黄片免费观看在线,少妇大屁股下面流水了

基本信息：

分類	種類	型號(hào)	標(biāo)準(zhǔn)	國(guó)家	應(yīng)用
Steel Grades		Co Free 300

機(jī)械性能信息：

屈服強(qiáng)度Rp0.2（MPa）	抗拉強(qiáng)度Rm（MPa）	沖擊率	伸長(zhǎng)率	斷面收縮率	熱處理狀態(tài)	布氏硬度（HBW）
371 (≥)	575 (≥)	42	41	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	443

物理性質(zhì)信息：

溫度	彈性模量	系數(shù)	熱導(dǎo)率	比熱容量	比電阻率	密度	加權(quán)系數(shù)
43	-	-			0.22	-
346	257	-	41.3	331		-
958	-	34	33.2			443	332

熱處理信息：

熱處理溫度區(qū)間
Heat treated : 1295°C - 1275°C

對(duì)照表（同等等級(jí)）信息：

型號(hào)	標(biāo)準(zhǔn)	國(guó)家	應(yīng)用
W18Cr4VCo8		China	High-speed tool steel
W18Cr4V2Co8		China	High-speed tool steel
W12Cr4V5Co5		China	High-speed tool steel
W6Mo5Cr4V2Co5		China	High-speed tool steel
W7Mo4Cr4V2Co5		China	High-speed tool steel
W2Mo9Cr4VCo8		China	High-speed tool steel
CO-1	ASTM	USA	Casting tool steels and powder metallurgy tool steel
X3NiCoMoTi18-9-5	DIN	Germany	Cold working alloy tool steel
X165CrCoMo12	DIN	Germany	Cold working alloy tool steel
X210CrCoW12	DIN	Germany	Cold working alloy tool steel
X30WCrCoV9-3	DIN	Germany	Hot working alloy tool steel
X45CoCrWV5-5-5	DIN	Germany	Hot working alloy tool steel
X32CrMoCoV3-3-3	DIN	Germany	Hot working alloy tool steel
X15CrMoCoV10-10-5	DIN	Germany	Hot working alloy tool steel
X20CoCrWMo10-9	DIN	Germany	Hot working alloy tool steel
X45CoCrMoV5-5-3	DIN	Germany	Hot working alloy tool steel
X160CrCoMoV12-3	AFNOR	France	Carbide for cutting tools
X160CrCoMoV12-3	AFNOR	France	Carbide for cutting tools
X2NiCoMoTi18-8-5	AFNOR	France	Carbide for cutting tools
X2NiCoMoTi18-8-5	AFNOR	France	Carbide for cutting tools

標(biāo)簽： Co Free 300、Co Free 300鋼材、Co Free 300材料