直径A Diameter	原棒尺寸 Fullsize Round Bar	直径尺寸公差 Tolerance for Diameter	调质Hardening And Tempering	制造方法 Method of Manufacturing	每米重量 Weight Per Meter(KG)
8	4200	±0.30	—	由线材冷拔而成Combined	0.399
10	4200	±0.30	—	由线材冷拔而成Combined	0.623
12	4200	±0.30	—	由线材冷拔而成Combined	0.897
15	4200	±0.30	—	由线材冷拔而成Combined	1.402
20	4200	0~+0.15	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	2.491
22	4200	0~+0.15	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	3.014
25	2000■4000	0~+0.15	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	3.893
28	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	4.883
30	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	5.606
32	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	6.378
35	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	7.630
40	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	9.966
45	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	12.62
50	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	15.58
55	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	18.85
60	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	22.43
65	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	26.32
70	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	30.52
75	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	35.04
80	2000■4000	0~+0.25	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	39.87
85	2000■4000	0~+0.50	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	45.00
90	2000■4000	0~+0.50	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	50.45
95	2000■4000	0~+0.50	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	56.12

直径A Diameter	原棒尺寸 Fullsize Round Bar	直径尺寸公差 Tolerance for Diameter	调质Hardening And Tempering	制造方法 Method of Manufacturing	每米重量 Weight Per Meter(KG)
100	2000■4000	0~+0.50	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	62.29
115	2000■4000	0~+0.50	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	82.37
120	2000■4000	0~+0.50	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	89.69
150	2000■4000	0~+1.00	—	热轧后去渣皮Removing Slag Skull after Hot Rolling	140.20

数据（参考值）

特性 Mechanical Properties
抗拉强度Tensile Strength	屈服强度Resistance	延伸Elongation	布氏硬度 Brinell Hardness	比重Specific Density	热传导度Thermal  Conduction Degree	纤细膨胀系数 SLinear Expansion Coefficient
520以上Over	205以上Over	40以上Over	187以下Below	7.93	16.3	17.3

化学成分（%）Chemical Composition（%）
C	Si	Mn	P	S	Ni	Cr	Mo	Cu	Fe	其他Miscellaneous
0.15以下Below	1以下Below	2以下Below	0.2以下Below	0.15以下Below	8~10	17~19	能添加0.75%以下Addable Below 0.75%	—	剩余Residual	—

概述 Summarization
属于奥氏体系的不锈钢。其被削性，耐热性好。最适合于自动机床。主要用于机械零部件，工具夹，轴，螺丝，螺母等。
It is one of austenite serial stainless steel with good cutting workability and heat endurance . It is most suitable for automatic machine tool .It is mainly used for machinery parts , clamp devices ,shafts screws and nuts.
进货商品（尺寸）信息Information for Purchase of Goods（Size）
以下尺寸也能从日本进货 The goods in the following sizes may also be purchased from Japan.