ʻO ka hao hao kumu nui
Nā kikoʻī huahana:
Kahi i kumu: Shanxi
Kapa inoa: DHDZ
Hōʻoia: ASME, JIS, DIN, GB, BS, EN, AS, SABS, ASTM A370, API 6B, API 6C
Ka nui o ke kauoha liʻiliʻi: 1 ʻāpana
Ka hoʻomanawanui ʻana: +/-0.5mm
Kaʻa lawe: Carton me ka lāʻau Pallet
Hōʻike hoʻāʻo: MTC, HT, UT, MPT, Hōʻike ʻĀpana, Hōʻike ʻike, EN10204-3.1, EN10204-3.2
Kumukūʻai:Negotiable
Hana Hana: 1000 Ton / Makahiki
| Nā mea waiwai | C | Mn | P | S | SI | Cr | NI | Mo | Cu | N |
| 4130 | 0.33 | 0.7 | <0.025 | <0.025 | <0.35 | 0.8-1.0 | <0.5 | 0.15-0.25 | / | / |
| A182 F51 | ≤ 0.030 | 2.0 | ≤ 0.030 | ≤ 0.020 | <0.80 | 21-23 | 4.5-6.5 | 2.50-3.50 | / | 0.20-0.24 |
| A105 | 0.19-0.23 | 0.9-1.05 | ≤ 0.035 | ≤ 0.030 | 0.15-0.3 | ≤ 0.1 | ≤ 0.4 | ≤ 0.12 | ≤ 0.4 | / |
| LF2 | 0.19-0.23 | 0.9-1.05 | ≤ 0.035 | ≤ 0.030 | 0.15-0.3 | ≤ 0.1 | ≤ 0.4 | ≤ 0.12 | ≤ 0.4 | / |
| 42CrMo4 | 0.43 | 1.0 | <0.030 | <0.040 | <0.35 | 0.8-1.1 | <0.030 | 0.15-0.25 | / | / |
| C45 | 0.42-0.50 | 0.5-0.8 | ≤ 0.035 | ≤ 0.035 | 0.17-0.37 | ≤ 0.25 | <0.5 | / | ≤ 0.30 | / |
| Waiwai mīkini | Dia.(mm) | TS/Rm (Mpa) | YS/Rp0.2 (Mpa) | EL/A5 (%) | RA/Z (%) | Notch | Ka ikehu hopena | HBW |
| 4130 | Ф10 | ＞655 | ＞517 | ＞18 | ＞35 | V | ≥20J(-60 ℃) | 197-23 |
| A182 F51 | / | ≥620 | ≥450 | ≥25 | ＞45 | V | ≥45J | / |
| A105 | / | ≥485 | ≥250 | ≥22 | ≥30 | V | / | 143-187 |
| LF2 | / | 485-655 | ≥250 | ≥22 | ≥30 | V | ≥27J(-29 ℃) | 143-187 |
| 42CrMo4 | Ф10 | ＞1080 | ＞930 | ＞25 | ＞45 | V | ≥25J(-60 ℃) | <217 |
| C45 | Ф12.5 | ≥540 | ≥240 | ≥16 | / | V | / | / |
Nā Kaʻina Hana Hana:
Ka hoʻomalu ʻana i ka maikaʻi o ka holo ʻana o ke kaʻina hana: ʻO nā mea kila i loko o ka hale kūʻai (e hoʻāʻo i ka ʻike kemika) → ʻoki → Hoʻomaʻamaʻa (Hoʻāʻo wela o ka umu) → Hoʻomaʻamaʻa wela ma hope o ka hana ʻana (Hoʻāʻo wela i ka umu) ,MT, Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining → Nānā (dimension) → Hoʻopili a me ka hōʻailona ʻana (steel stamp, mark)→ Storage Ship
Pōmaikaʻi:
ʻO nā waiwai mechanical maikaʻi loa,
ʻO ka hoʻomanawanui ʻana o ke ana kiʻekiʻe,
E mālama pono i ke kaʻina hana,
ʻO nā lako hana kiʻekiʻe a me nā mea nānā,
ʻO ke kanaka ʻenehana maikaʻi loa,
E hana i nā ʻano like ʻole e pili ana i nā koi o ka mea kūʻai aku,
E noʻonoʻo i ka pale ʻana i ka pūʻolo,
ʻO ka lawelawe piha maikaʻi.
Nā ʻoihana noi:
ʻOihana hana moku, ʻoihana aerospace, ʻoihana lāʻau lapaʻau, ʻoihana modules, ʻoihana alahaka kila, ʻoihana lāʻau lapaʻau, ʻoihana uila, ʻoihana petrochemical, etc.
