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Ãí¥úµLÁ_¿ûºÞ(ªoÀ£¥Î) / ¤º¹qÁá¿ûºÞ(ªÅÀ£¥Î) |
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¤º®|ºë«×: H7¡BH8¡BH9
¤º®|²Ê«×: Ra 0.2£gm~ Ra 0.8£gm
¼Ð·Çªø«×: 3M~11M
¯S®íªø«×: 12M
¤º®|¤Ø¤o: 18mm~300mm
§÷½è : JIS STKM13C¡BDIN ST52¡BSAE1020©Î¾÷±ñºc³y¥ÎºÒ¯À¿ûºÞ¡A
¯S®í³W®æ¥ç¥iq»s
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³W®æªí |
¤º®|x¥~®|rr.mO |
¾A¥ÎÀ£¤OKg/cm2 |
¤º®|x¥~®|rr.mO |
¾A¥ÎÀ£¤OKg/cm2 |
¤º®|x¥~®|rr.mO |
¾A¥ÎÀ£¤OKg/cm2 |
¤º®|x¥~®|rr.mO |
¾A¥ÎÀ£¤OKg/cm2 |
18x31 |
751 |
63x73 |
165 |
100x116 |
166 |
150x168 |
125 |
18x35 |
980 |
63x76 |
215 |
100x120 |
208 |
150x170 |
140 |
20x30 |
520 |
63x80 |
280 |
100x125 |
260 |
150x175 |
173 |
20x40 |
1040 |
65x75 |
160 |
100x130 |
312 |
150x180 |
210 |
25x35 |
416 |
65x80 |
240 |
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152.4x171.5 |
130 |
30x36 |
208 |
65x85 |
320 |
101.6x117.48 |
160 |
152.4x177.8 |
170 |
30x40 |
346 |
70x80 |
148 |
105x120 |
150 |
160x172 |
78 |
30x45 |
550 |
70x82 |
178 |
105x125 |
200 |
160x178 |
117 |
30x42 |
325 |
70x85 |
238 |
107.95x125 |
170 |
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70x90 |
297 |
110x120 |
95 |
160x180 |
135 |
35x45 |
297 |
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110x125 |
142 |
160x185 |
162 |
38x50 |
330 |
75x85 |
138 |
110x130 |
189 |
160x190 |
195 |
38.1x50.8 |
335 |
75x90 |
208 |
110x135 |
240 |
165x190 |
160 |
40x44 |
104 |
75x95 |
270 |
114.3x133.35 |
180 |
165.1x190.5 |
160 |
40x46 |
156 |
76.2x88.9 |
170 |
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170x190 |
125 |
40x48 |
208 |
76.2x92.07 |
220 |
115x130 |
140 |
170x195 |
150 |
40x50 |
260 |
80x87 |
90 |
115x135 |
185 |
170x205 |
220 |
40x55 |
390 |
80x89 |
117 |
120x132 |
104 |
175x190 |
95 |
40x60 |
520 |
80x90 |
130 |
120x135 |
130 |
175x195 |
120 |
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80x95 |
195 |
120x140 |
173 |
177.8x203.2 |
150 |
45x55 |
231 |
80x100 |
260 |
125x135 |
75 |
177.8x215.9 |
220 |
45x60 |
346 |
82.55x92.07 |
130 |
125x137 |
100 |
180x196 |
92 |
50x55 |
104 |
82.55x95 |
160 |
125x140 |
125 |
180x205 |
150 |
50x57 |
145 |
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125x145 |
166 |
180x210 |
175 |
50x58 |
166 |
82.55x98.4 |
200 |
125x152 |
224 |
180x216 |
208 |
50x60 |
208 |
85x95 |
122 |
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180x225 |
260 |
50x65 |
312 |
85x100 |
190 |
127x146 |
155 |
200x216 |
83 |
50x70 |
416 |
88.9x101.6 |
150 |
130x142 |
96 |
200x220 |
100 |
50.8x63.5 |
260 |
88.9x105 |
190 |
130x150 |
160 |
200x232 |
166 |
55x65 |
189 |
90x100 |
115 |
130x153 |
190 |
200x242 |
210 |
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90x105 |
173 |
130x155 |
200 |
203.2x228.5 |
130 |
55x70 |
283 |
90x110 |
231 |
135x160 |
200 |
203.2x241.3 |
195 |
57x70 |
240 |
95x110 |
165 |
140x153 |
96 |
220x260 |
190 |
60x70 |
173 |
95x115 |
220 |
140x155 |
115 |
225x254 |
135 |
60x72 |
208 |
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140x160 |
148 |
250x267 |
71 |
60x75 |
260 |
98.4x111.13 |
140 |
140x165 |
185 |
250x290 |
170 |
60x80 |
346 |
100x107 |
73 |
140x170 |
225 |
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63.5x76.2 |
210 |
100x109 |
94 |
145x170 |
180 |
250x298 |
200 |
63x69 |
99 |
100x110 |
104 |
145x175 |
220 |
300x318 |
62 |
63x71 |
132 |
100x114 |
146 |
150x160 |
70 |
300x355 |
195 |
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100x115 |
156 |
150x163 |
90 |
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(µLÁ_¿ûºÞ)¾÷±ñºc³y¥Î¿ûºÞ¤Æ¾Ç¦¨¥÷»P¾÷±ñ©Ê¯à |
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ºØÃþ |
°O¸¹ |
»s³yªk |
¤Æ¾Ç¦¨¥÷(%) |
C |
Si |
Mn |
P |
S |
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13ºØ |
A |
STKM 13A |
SE
| 0.25 ¡Ö |
0.35 ¡Ö |
0.30-0.90 |
0.040¥H¤U |
0.040¥H¤U |
B |
STKM 13B |
C |
STKM 13C |
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ºÞ¾À¦×«p@À£pµ¥¤½¦¡ |
t = P. D./200 S
t = ¦×«p (mm2)
P = ³Ì°ªÀ£¤O (Kg/)
D = ¿ûºÞ¤º®| (mm2)
S = £m / 5 Kg /
£m = ¤Þ±i±j«×³Ì§CÈ (Kg/)
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