製造流程
盤元 / WIRE ROD
酸洗被覆 / PICKING&COATING
引拔 / COMINED DRAWING
拋光及矯直 / POLISHING
導角 / CHAMFERING
無芯研磨 / CENTERLESS GROUND
成品 / PRODUCT
包裝 / PACKING
出貨 / SHIPPING
鉛系快削鋼
美國(AISI) 12L14, 日本(JIS) SUM24L, 中國(GB) Y15Pb
◎此表公差不適用於鋼棒兩端30mm以內距離。
This table shall not be applied to within 30mm length from both bar ends.
◎偏徑差(真圓度)為公差之30%以內。圓筒度為公差之50%以內。
Deviations in diameter (roundness) shall be within 30% of the tolerance.
Deviations shall be within 50% of the tolerance.
◎特殊尺寸公差可由買賣雙方協議。
Other special size tolerance may be satisfied on request.
鉛系快削鋼
美國(AISI) 12L14, 日本(JIS) SUM24L, 中國(GB) Y15Pb
◎此表L = 400僅是用於5.0~16.0mm圓棒；L = 1000僅是用於8.0~16.0mm圓棒， 其他尺寸另議。
L =400 is applied to the round bar of dia. 5.0~16.0mm; L =1000 is applied to the round bar of dia.
8.0~16.0mm. Straightness for other sizes may be specified when agreed upon between the
manufacturer and the purchaser.