20 China 
4 UK 
1 Singapore 
1 Argentina 
1 Germany 
1 Bangladesh 
1 India 
1 Brazil 
1 Italy 
pcd grooving tool pistons Photos Catalog - page 69 - WorldBid B2B Market
-
Auditing A Chinese Tool Steel SupplierMetals - Alloy Steel - Hubei Keyspark Special Steel Co., Ltd. - China - November 10, 2026 - contact company for priceBuying tool steel from China is not difficult. Buying it from the organisation that actually melted it, and being able to prove that two years later, is the part that tests an audit. Most of the failures that reach a European or North American toolro...
-
Air Hardening Tool Steel 1 2363 A2Metals - Alloy Steel - Hubei Keyspark Special Steel Co., Ltd. - China - November 12, 2026 - contact company for price1.2363 / A2 air hardening cold work tool steel - plate and bar. Chemical composition (typical, ladle analysis): C 0.95-1.10% | Si max 0.50% | Mn 0.40-0.80% | Cr 4.75-5.50% | Mo 0.90-1.40% | V 0.15-0.50% | P max 0.030% | S max 0.030% Air hardening mea...
-
Oil Hardening Tool Steel 1 2510 O1Metals - Alloy Steel - Hubei Keyspark Special Steel Co., Ltd. - China - November 12, 2026 - contact company for price1.2510 / O1 oil hardening tool steel - flat bar, plate and round bar. Chemical composition (typical, ladle analysis): C 0.90-1.05% | Si 0.15-0.35% | Mn 1.00-1.20% | Cr 0.50-0.70% | W 0.50-0.70% | V max 0.10% | P max 0.030% | S max 0.030% A manganese-...