AWS E7015-B2L Low-alloy steels Afowoyi elekiturodu Welding jointing
Ohun elo& Standard&Akiyesi:
AWS E7015-B2L ooru sooro irin elekiturodu ni o dara fun alurinmorin igbomikana alapapo tube dada ati agbara ọgbin omi odi, nya paipu ati ki o ga titẹ ha ṣiṣẹ otutu ni isalẹ 550℃, gẹgẹ bi awọn 15CrMo tube awo, A335-P11 tube, A387Gr.11 awo. Ati pe o le ṣee lo fun alurinmorin simẹnti 30CrMnSi, o dara fun iṣẹlẹ ti awọn ibeere akoonu erogba kekere. Ni afikun, o jẹ dandan lati ṣaju weldment ni iwọn otutu-ikanni ti 160 ℃ ~ 190 ℃ lakoko alurinmorin, ati 690 ± 15 ℃ * 1h itọju ooru yẹ ki o ṣe ni ibamu si awọn ibeere boṣewa ti awọn ohun elo alurinmorin.
Awọn ẹya ara ẹrọ
AWS E7015-G2L (R307L) iru ooru-sooro irin ọwọ elekiturodu ni a kekere soda hydrogen iru ọwọ elekiturodu, idurosinsin aaki, kere asesejade, ti o dara lara, rorun desagging, X-Ray išẹ jẹ o tayọ. O ni awọn ohun-ini ẹrọ iduroṣinṣin ati pe o le ṣetọju lile ipa giga labẹ awọn ipo itọju ooru. Preheating jẹ iwọn imọ-ẹrọ pataki fun alurinmorin awọn dojuijako tutu ati imukuro aapọn ti irin sooro ooru perlite. Lati le rii daju didara alurinmorin, laibikita ninu ilana ti alurinmorin to lagbara tabi alurinmorin, o yẹ ki o jẹ preheated ati ṣetọju iwọn otutu kan. Lẹhin opin ti awọn alurinmorin iṣẹ to alurinmorin o lọra itutu, alurinmorin o lọra itutu ni alurinmorin chromium-molybdenum ooru sooro irin gbọdọ muna tẹle awọn opo, ani ninu awọn gbona ooru gbọdọ ṣe eyi, gbogbo alurinmorin lẹsẹkẹsẹ pẹlu asbestos asọ lati bo weld ati nitosi agbegbe okun, awọn ẹya alurinmorin kekere le wa ni gbe sinu asọ asbestos o lọra itutu agbaiye.
Ile-iṣẹ & Ile-iṣẹ
Ọja tiwqn ati darí-ini ifihan
KỌMPUTA kemikali
ALOY(wt%) | C | Mn | Si | Cr | Mo | P | S | Ni |
GB/T OFIN | 0.05 | 0.90 | 1.00 | 1.00-1.50 | 0.40-0.65 | 0.03 | 0.030 | - |
Aws ofin | 0.05 | 0.90 | 1.00 | 1.00-1.50 | 0.40-0.65 | 0.04 | 0.035 | - |
APEERE IYE | 0.038 | 0.85 | 0.26 | 1.2 | 0.48 | 0.013 | 0.009 | 0.020 |
Ohun-ini ẹrọ:
ONÍNÌYÀN | AGBARA YIELD(MPa) | AGBARA Ifaagun (MPa) | ÌTẸ̀RẸ̀YÌN ℃xh | IMAPACT IYE J/℃ | ÌGBÀGBÀ(%) | |||||||||
GB/T OFIN | 390 | 520 | 690*1 | - | 17 | |||||||||
Aws ofin | 390 | 520 | 690*1 | - | 19 | |||||||||
APEERE IYE | 450 | 550 | 690*1 | 185 / Iseda otutu | 28 |
Niyanju welding PARAMETER:
DIAMETERS PIPICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | ||||||
ELECTRICITY (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
Awọn alaye Iṣakojọpọ:
ÌSÍPÍṢẸ́ | AGBO | PCS/1KG | ÌWÚN/1KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27 PCS | 5KG | |||
4.0mm | 350mm | 16 PCS | 5KG | |||
5.0mm | 350mm | 12 PCS | 5KG |
Awọn ọran Aṣoju
Iwe-ẹri
Ọja tiwqn ati darí-ini ifihan
KỌMPUTA kemikali
ALOY(wt%) | C | Mn | Si | Cr | Mo | P | S | Ni |
GB/T OFIN | 0.05 | 0.90 | 1.00 | 1.00-1.50 | 0.40-0.65 | 0.03 | 0.030 | - |
Aws ofin | 0.05 | 0.90 | 1.00 | 1.00-1.50 | 0.40-0.65 | 0.04 | 0.035 | - |
APEERE IYE | 0.038 | 0.85 | 0.26 | 1.2 | 0.48 | 0.013 | 0.009 | 0.020 |
Ohun-ini ẹrọ:
ONÍNÌYÀN | AGBARA YIELD(MPa) | AGBARA Ifaagun (MPa) | ÌTẸ̀RẸ̀YÌN ℃xh | IMAPACT IYE J/℃ | ÌGBÀGBÀ(%) | |||||||||
GB/T OFIN | 390 | 520 | 690*1 | - | 17 | |||||||||
Aws ofin | 390 | 520 | 690*1 | - | 19 | |||||||||
APEERE IYE | 450 | 550 | 690*1 | 185 / Iseda otutu | 28 |
Niyanju welding PARAMETER:
DIAMETERS PIPICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0 * 400 | 5.0 * 400 | ||||||
ELECTRICITY (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||||
O/W | 60-100 | 80-120 | 120-160 | - |
Awọn alaye Iṣakojọpọ:
ÌSÍPÍṢẸ́ | AGBO | PCS/1KG | ÌWÚN/1KG | |||
2.6mm | 300mm | 48PCS | 2KG | |||
3.2mm | 350mm | 27 PCS | 5KG | |||
4.0mm | 350mm | 16 PCS | 5KG | |||
5.0mm | 350mm | 12 PCS | 5KG |