2H Nut
Saiz kacang 2H: M4-M64 permukaan: alam semulajadi/galvanizing panas/sejuk galvanizing/hitam
2H Nut
1. spesifikasi ASTM A194 gred 2H Nut
Dimensi |
ASME B 18.2.1, B 18.3 |
|---|---|
Mencairkan asal |
Persekutuan Rusia/Eropah Timur/Jepun/Korea/ |
Produk asal |
Dibuat di India |
Konfigurasi benang |
Persatuan B 1.1 2A/3A inci disatukan dan B 1.13 M 6h metrik benang kasar |
Pensijilan |
Dwi diperakui sebagai per ASTM & ASME kod |
Persijilan tambahan |
Sehingga 97/23/EC Certified, Merangan Latt AD 2000 w2 disahkan |
Keperluan mandatori |
Bebas daripada pencemaran & merkuri |
Keperluan tambahan |
NACE MR0103/MR0175/ISO 15156 pematuhan |
Piawaian | Jawatan |
|---|---|
Astm | A194 2H: segar & keluli karbon Terbahit berat hex. |
2. komposisi kimia ASTM A194 gred 2H Nut
Astm |
A194 gred 2H |
Peratusan |
% |
C. |
0.40% |
Mn. |
1 |
Si. |
00.40% |
P. |
0.04%. |
S. |
0.050% |
Cr. |
-- |
Ni. |
-- |
Mo. |
-- |
Sifat mekanikal ASTM A194 gred 2H Nut
Spesifikasi |
Bahan |
Saiz nominal, dalam. |
Perubahan terhadap temp. ° F |
Tekanan beban bukti, ksi |
Kekerasan Rockwell |
Lihat Nota |
|
|---|---|---|---|---|---|---|---|
Minimum |
Max |
||||||
ASTM A194 gred 2H |
Keluli karbon sederhana, segar dan terbaja |
1/4 - 4 |
1000 |
175 |
C24 |
C38 |
1, 2 |
3. ASTM A194 gred 2h-dimensi kacang metrik
* * Semua ukuran dalam millimeters * *
Saiz nominal atau asas diameter benang utama |
F |
G |
H |
||||||
Lebar Merentasi rumah pangsa |
Lebar Di sudut |
Ketebalan |
|||||||
Asas |
Max |
Minimum |
Max |
Minimum |
Asas |
Max |
Minimum |
||
1/4 |
.2500 |
7/16 |
.438 |
.428 |
.505 |
.488 |
7/32 |
.226 |
.212 |
5/16 |
.3125 |
1/2 |
.500 |
.489 |
.577 |
.557 |
17/64 |
.273 |
.258 |
3/8 |
.3750 |
9/16 |
.562 |
.551 |
.650 |
.628 |
21/64 |
.337 |
.479 |
7/16 |
.4375 |
11/16 |
.688 |
.675 |
.794 |
.768 |
3/8 |
.385 |
.365 |
1/2 |
.5000 |
3/4 |
.750 |
.736 |
.866 |
.840 |
7/16 |
.448 |
.427 |
9/16 |
.5625 |
7/8 |
.875 |
.861 |
1.010 |
.982 |
31/64 |
.496 |
.473 |
5/8 |
.6250 |
15/16 |
.938 |
.922 |
1.083 |
1.051 |
35/64 |
.559 |
.535 |
3/4 |
.7500 |
1-1/8 |
1.125 |
1.088 |
1.299 |
1.240 |
41/64 |
.665 |
.617 |
7/8 |
.8750 |
1-5/16 |
1.312 |
1.269 |
1.516 |
1.447 |
3/4 |
.776 |
.724 |
1 |
1.0000 |
1-1/2 |
1.500 |
1.450 |
1.732 |
1.653 |
55/64 |
.887 |
.831 |
1-1/8 |
1.1250 |
1-11/16 |
1.688 |
1.631 |
1.949 |
1.859 |
31/32 |
.999 |
.939 |
1-3/8 |
1.3750 |
2-1/16 |
2.062 |
1.994 |
2.382 |
2.273 |
1-11/64 |
1.206 |
1.138 |
1-1/2 |
1.500 |
2-1/4 |
2.250 |
2.175 |
2.598 |
2.480 |
1-9/32 |
1. ASTM A194 GR. 8 |
1.245 |
1-5/8 |
1.6250 |
2-7/16 |
2.438 |
2.356 |
2.815 |
2.686 |
1-25/64 |
1.429 |
1.353 |
1-3/4 |
1.7500 |
2-5/8 |
2.625 |
2.538 |
3.031 |
2.893 |
1-1/2 |
1.540 |
1.460 |
2 |
2.0000 |
3 |
3.000 |
2.900 |
3.464 |
3.306 |
1-23/32 |
1.763 |
1.675 |
2-1/4 |
2.2500 |
3-3/8 |
3.375 |
3.263 |
3.897 |
3.719 |
1-15/16 |
1.986 |
1.890 |
2-1/2 |
2.5000 |
3-3/4 |
3.750 |
3.625 |
4.330 |
4.133 |
2-5/32 |
2.209 |
2.105 |
2-3/4 |
2.7500 |
4-1/8 |
4.125 |
3.988 |
4.763 |
4.546 |
2-3/8 |
2.431 |
2.319 |
Cool tags: 2h Nut, China, pengeluar, kilang, harga, disesuaikan
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