品名:高速鋼 | 材質:M2 | 產地/廠傢:撫順 |
用途:冷鍛模、精沖模、粉末壓制模等,剪切機模,添加玻纖之塑料模 | 倉庫:廣東 東莞 | 品牌:國產 |
規格:3-300(mm) | | |
| | | | | | | | | | F139模具鋼 優惠價:63元 |  | | 2344模具鋼 優惠價:38元 |  | | 2316圓棒 優惠價:55元 |  | | 2083模具鋼 優惠價:30元 |  | | | | | | | | | | | | | | | | | | | | | | | | | 738模具鋼 優惠價:14元 |  | | 718H 優惠價:16元 |  | | SKD11模具鋼 優惠價:28元 |  | | M2高速鋼 優惠價:180元 |  | |
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ng>化學成分:ng>
ng>碳 C :0.80~0.90(允許偏差:±0.01)ng>
ng>矽 Si:0.20~0.45(允許偏差:±0.05)ng>
ng>錳 Mn:0.15~0.40(允許偏差:+0.04)ng>
ng> 硫 S :≤0.030ng>
ng> 磷 P :≤0.030ng>
ng> 鉻 Cr:3.80~4.40(允許偏差:±0.05)ng>
ng> 鎳 Ni:允許殘餘含量≤0.30ng>
ng> 銅 Cu:允許殘餘含量≤0.25ng>
ng> 釩 V :1.75~2.20(允許偏差:±0.05)ng>
ng> 鉬 Mo:4.50~5.50(允許偏差:尺寸≤6,±0.05;尺寸>6,±0.10)ng>
ng> 鎢 W :5.50~6.75(允許偏差:尺寸≤10,±0.10;尺寸>10,±0.20)ng>
ng>出廠硬度:≤255HBng>
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ng>M2是鉬系高速鋼,具有碳化物不均勻性小和韌性較高的優點.易於過熱,故應嚴格控制淬火加熱溫度,對熱處理保護要求較嚴.由於其硬度和耐磨性好,多用於制造切削較難切削材料的刀具.M2高速鋼具有碳化物傾向性較大,故對熱處理保護要求較嚴,適合承受震動和沖擊荷載的模具.ng>
ng>主要用途:ng>
ng> 冷鍛模、精沖模、粉末壓制模等,剪切機模,添加玻纖之塑料模等。適合承受震動和沖擊荷載的模具:深拉模具、沖孔模。金屬切割鋸刃,冷鐓和擠出工具等。ng>
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ng>聯 系 人:徐金添先生ng>
ng>電 話:86-0769-83691392ng>
ng>移動電話:13360666556ng>
ng>傳 真:86-0769-83691399ng>
ng>地 址:中國廣東東莞市東莞橫瀝石湧民營工業區對麵ng>
ng>公司主頁:http://dgsteels688.1688.comng>
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